2 Commits
e6dde95ead
...
a2154cf643
| Author | SHA1 | Message | Date |
|---|---|---|---|
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a2154cf643 |
11月21日银行接口
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4 days ago |
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62741879f5 |
11月21日银行接口
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4 days ago |
10 changed files with 737 additions and 4 deletions
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186src/main/java/com/example/demo/Util/DateConvertUtil.java
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72src/main/java/com/example/demo/controller/cash/Bank.java
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83src/main/java/com/example/demo/controller/cash/BankController.java
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24src/main/java/com/example/demo/domain/DTO/BankDTO.java
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36src/main/java/com/example/demo/domain/DTO/PaymentDTO.java
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25src/main/java/com/example/demo/domain/DTO/StripeDTO.java
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26src/main/java/com/example/demo/domain/vo/cash/BankVO.java
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29src/main/java/com/example/demo/service/cash/BankService.java
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253src/main/java/com/example/demo/serviceImpl/cash/BankServiceImpl.java
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5src/main/resources/cashMapper/CashCollectionMapper.xml
@ -0,0 +1,186 @@ |
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package com.example.demo.Util; |
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|
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/** |
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* @program: gold-java |
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* @ClassName DateConvertUtil |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 17:45 |
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* @Version 1.0 |
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**/ |
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import java.text.ParseException; |
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import java.text.SimpleDateFormat; |
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import java.time.LocalDate; |
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import java.time.format.DateTimeFormatter; |
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import java.time.format.DateTimeParseException; |
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import java.util.Date; |
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import java.util.TimeZone; |
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|
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public class DateConvertUtil { |
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|
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// 定义支持的日期格式(可根据需求扩展) |
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private static final DateTimeFormatter FORMATTER_YYYYMMDD = DateTimeFormatter.ofPattern("yyyyMMdd"); |
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private static final DateTimeFormatter FORMATTER_YYYY_MM_DD = DateTimeFormatter.ofPattern("yyyy-MM-dd"); |
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private static final DateTimeFormatter FORMATTER_YYYY_SLASH_MM_SLASH_DD = DateTimeFormatter.ofPattern("yyyy/MM/dd"); |
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|
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private static final SimpleDateFormat SDF_YYYYMMDD = new SimpleDateFormat("yyyyMMdd"); |
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private static final SimpleDateFormat SDF_YYYY_MM_DD = new SimpleDateFormat("yyyy-MM-dd"); |
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private static final SimpleDateFormat SDF_YYYY_SLASH_MM_SLASH_DD = new SimpleDateFormat("yyyy/MM/dd"); |
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|
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// 默认时区(可改为 UTC:TimeZone.getTimeZone("UTC")) |
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private static final TimeZone DEFAULT_TIME_ZONE = TimeZone.getTimeZone("Asia/Shanghai"); |
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|
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static { |
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// 统一设置SimpleDateFormat时区 |
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SDF_YYYYMMDD.setTimeZone(DEFAULT_TIME_ZONE); |
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SDF_YYYY_MM_DD.setTimeZone(DEFAULT_TIME_ZONE); |
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SDF_YYYY_SLASH_MM_SLASH_DD.setTimeZone(DEFAULT_TIME_ZONE); |
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} |
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|
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// -------------------------- String → LocalDate(Java 8+ 推荐)-------------------------- |
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/** |
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* 字符串转LocalDate(自动匹配支持的格式) |
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*/ |
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public static LocalDate stringToLocalDate(String dateStr) { |
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if (dateStr == null || dateStr.trim().isEmpty()) { |
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throw new IllegalArgumentException("日期字符串不能为空"); |
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} |
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dateStr = dateStr.trim(); |
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// 依次尝试三种格式 |
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try { |
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return LocalDate.parse(dateStr, FORMATTER_YYYYMMDD); |
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} catch (DateTimeParseException e1) { |
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try { |
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return LocalDate.parse(dateStr, FORMATTER_YYYY_MM_DD); |
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} catch (DateTimeParseException e2) { |
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try { |
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return LocalDate.parse(dateStr, FORMATTER_YYYY_SLASH_MM_SLASH_DD); |
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} catch (DateTimeParseException e3) { |
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throw new IllegalArgumentException( |
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String.format("日期格式错误!支持格式:yyyyMMdd、yyyy-MM-dd、yyyy/MM/dd,当前输入:%s", dateStr), |
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e3 |
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); |
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} |
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} |
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} |
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} |
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|
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/** |
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* 字符串转LocalDate(指定格式) |
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*/ |
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public static LocalDate stringToLocalDate(String dateStr, String pattern) { |
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if (dateStr == null || dateStr.trim().isEmpty()) { |
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throw new IllegalArgumentException("日期字符串不能为空"); |
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} |
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if (pattern == null || pattern.trim().isEmpty()) { |
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throw new IllegalArgumentException("格式模板不能为空"); |
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} |
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try { |
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DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); |
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return LocalDate.parse(dateStr.trim(), formatter); |
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} catch (DateTimeParseException e) { |
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throw new IllegalArgumentException( |
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String.format("日期格式错误!指定格式:%s,当前输入:%s", pattern, dateStr), |
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e |
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); |
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} |
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} |
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|
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// -------------------------- String → Date(兼容旧代码)-------------------------- |
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/** |
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* 字符串转Date(自动匹配支持的格式) |
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*/ |
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public static Date stringToDate(String dateStr) { |
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if (dateStr == null || dateStr.trim().isEmpty()) { |
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throw new IllegalArgumentException("日期字符串不能为空"); |
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} |
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dateStr = dateStr.trim(); |
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try { |
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return SDF_YYYYMMDD.parse(dateStr); |
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} catch (ParseException e1) { |
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try { |
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return SDF_YYYY_MM_DD.parse(dateStr); |
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} catch (ParseException e2) { |
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try { |
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return SDF_YYYY_SLASH_MM_SLASH_DD.parse(dateStr); |
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} catch (ParseException e3) { |
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throw new IllegalArgumentException( |
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String.format("日期格式错误!支持格式:yyyyMMdd、yyyy-MM-dd、yyyy/MM/dd,当前输入:%s", dateStr), |
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e3 |
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); |
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} |
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} |
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} |
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} |
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|
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/** |
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* 字符串转Date(指定格式) |
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*/ |
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public static Date stringToDate(String dateStr, String pattern) { |
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if (dateStr == null || dateStr.trim().isEmpty()) { |
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throw new IllegalArgumentException("日期字符串不能为空"); |
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} |
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if (pattern == null || pattern.trim().isEmpty()) { |
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throw new IllegalArgumentException("格式模板不能为空"); |
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} |
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try { |
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SimpleDateFormat sdf = new SimpleDateFormat(pattern); |
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sdf.setTimeZone(DEFAULT_TIME_ZONE); |
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return sdf.parse(dateStr.trim()); |
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} catch (ParseException e) { |
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throw new IllegalArgumentException( |
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String.format("日期格式错误!指定格式:%s,当前输入:%s", pattern, dateStr), |
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e |
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); |
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} |
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} |
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|
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// -------------------------- Date ↔ LocalDate 互转 -------------------------- |
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/** |
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* Date转LocalDate |
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*/ |
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public static LocalDate dateToLocalDate(Date date) { |
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if (date == null) { |
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throw new IllegalArgumentException("Date对象不能为空"); |
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} |
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return date.toInstant() |
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.atZone(DEFAULT_TIME_ZONE.toZoneId()) |
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.toLocalDate(); |
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} |
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|
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/** |
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* LocalDate转Date |
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*/ |
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public static Date localDateToDate(LocalDate localDate) { |
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if (localDate == null) { |
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throw new IllegalArgumentException("LocalDate对象不能为空"); |
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} |
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return Date.from( |
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localDate.atStartOfDay(DEFAULT_TIME_ZONE.toZoneId()) |
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.toInstant() |
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); |
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} |
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// -------------------------- 测试方法 -------------------------- |
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public static void main(String[] args) { |
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// 测试1:String→LocalDate(yyyyMMdd格式) |
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LocalDate localDate1 = stringToLocalDate("20250911"); |
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System.out.println("String→LocalDate(yyyyMMdd):" + localDate1); // 输出:2025-09-11 |
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|
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// 测试2:String→Date(yyyy-MM-dd格式) |
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Date date1 = stringToDate("2025-09-11"); |
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System.out.println("String→Date(yyyy-MM-dd):" + date1); // 输出:Wed Sep 11 00:00:00 CST 2025 |
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|
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// 测试3:Date→LocalDate |
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LocalDate localDate2 = dateToLocalDate(date1); |
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System.out.println("Date→LocalDate:" + localDate2); // 输出:2025-09-11 |
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|
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// 测试4:LocalDate→Date |
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Date date2 = localDateToDate(localDate2); |
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System.out.println("LocalDate→Date:" + date2); // 输出:Wed Sep 11 00:00:00 CST 2025 |
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// 测试5:指定格式转换(yyyy/MM/dd) |
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LocalDate localDate3 = stringToLocalDate("2025/09/11", "yyyy/MM/dd"); |
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System.out.println("指定格式(yyyy/MM/dd)→LocalDate:" + localDate3); // 输出:2025-09-11 |
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} |
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} |
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@ -0,0 +1,83 @@ |
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package com.example.demo.controller.cash; |
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import com.example.demo.config.interfac.Log; |
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import com.example.demo.domain.DTO.BankDTO; |
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import com.example.demo.domain.vo.cash.BankVO; |
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import com.example.demo.domain.vo.coin.Result; |
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import com.example.demo.service.cash.BankService; |
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import lombok.RequiredArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.web.bind.annotation.*; |
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/** |
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* @program: gold-java |
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* @ClassName Bank |
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* @description: |
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* @author: Double |
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* @create: 2025−11-17 13:31 |
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* @Version 1.0 |
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**/ |
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@RestController |
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@RequestMapping("/bank") |
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@RequiredArgsConstructor |
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@Slf4j |
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@CrossOrigin |
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public class BankController { |
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@Autowired |
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private BankService bankService; |
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|
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//payment银行接口(批量) |
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@Log("payment银行接口(批量)") |
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@PostMapping("/paymentAuto") |
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public Result paymentAuto(@RequestBody BankDTO bankDTO) { |
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try { |
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return Result.success(bankService.paymentAuto(bankDTO)); |
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} catch (Exception e) { |
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return Result.error(e.getMessage()); |
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} |
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} |
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|
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//payment银行接口(单个) |
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@Log("payment银行接口(单个)") |
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@PostMapping("/getPayment") |
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public Result getPayment(@RequestBody BankDTO bankDTO) { |
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try { |
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if(bankDTO.getTime().isEmpty() || bankDTO.getOrderNo().isEmpty()){ |
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return Result.error("时间或订单号为空"); |
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} |
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return bankService.getPayment(bankDTO); |
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} catch (Exception e) { |
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return Result.error(e.getMessage()); |
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} |
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} |
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|
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//payment银行接口(批量) |
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@Log("stripe银行接口(批量)") |
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@PostMapping("/stripeAuto") |
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public Result stripeAuto(@RequestBody BankDTO bankDTO) { |
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try { |
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return Result.success(bankService.stripeAuto(bankDTO)); |
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} catch (Exception e) { |
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return Result.error(e.getMessage()); |
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} |
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} |
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|
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//payment银行接口(单个) |
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@Log("stripe银行接口(单个)") |
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@PostMapping("/getStripe") |
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public Result getStripe(@RequestBody BankDTO bankDTO) { |
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try { |
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if(bankDTO.getTime().isEmpty() || bankDTO.getOrderNo().isEmpty()){ |
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return Result.error("时间或订单号为空"); |
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} |
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return bankService.getStripe(bankDTO); |
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} catch (Exception e) { |
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return Result.error(e.getMessage()); |
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} |
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} |
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} |
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@ -0,0 +1,24 @@ |
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package com.example.demo.domain.DTO; |
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|
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import lombok.Data; |
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import lombok.NoArgsConstructor; |
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|
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import java.util.List; |
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/** |
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* @program: gold-java |
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* @ClassName BankDTO |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 10:32 |
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* @Version 1.0 |
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**/ |
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|
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@Data |
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@NoArgsConstructor |
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public class BankDTO { |
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//时间格式yyyyMMdd |
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private String time = ""; |
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//订单号 |
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private String orderNo = ""; |
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} |
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@ -0,0 +1,36 @@ |
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package com.example.demo.domain.DTO; |
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|
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/** |
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* @program: gold-java |
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* @ClassName PaymentDTO |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 10:42 |
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* @Version 1.0 |
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**/ |
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import com.fasterxml.jackson.annotation.JsonFormat; |
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import lombok.Data; |
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import lombok.NoArgsConstructor; |
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import java.util.Date; |
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@Data |
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@NoArgsConstructor |
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public class PaymentDTO { |
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@JsonFormat(pattern = "yyyy-MM-dd", timezone = "Asia/Shanghai") |
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private Date time; |
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private String type; |
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private String provider; |
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private String request_reference; |
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private String merchant_reference; |
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private String provider_reference; |
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private String currency; |
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private Double order_amount; |
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private Double charge; |
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private Double net_amount; |
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private String status; |
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private String created_time; |
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private String completed_time; |
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} |
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@ -0,0 +1,25 @@ |
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package com.example.demo.domain.DTO; |
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|
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/** |
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* @program: gold-java |
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* @ClassName StripeDTO |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 15:26 |
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* @Version 1.0 |
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**/ |
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import lombok.Data; |
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import lombok.NoArgsConstructor; |
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@Data |
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@NoArgsConstructor |
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public class StripeDTO { |
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private String orderNo;//订单号 |
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private String balanceTransaction;//余额交易ID |
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private String currency;//货币 |
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private String amount;//金额 |
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private String fee;//手续费 |
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private String net;//净额 |
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} |
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@ -0,0 +1,26 @@ |
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package com.example.demo.domain.vo.cash; |
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|
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import com.example.demo.domain.DTO.PaymentDTO; |
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import com.example.demo.domain.DTO.StripeDTO; |
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import lombok.Data; |
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import lombok.NoArgsConstructor; |
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import java.util.List; |
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|
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/** |
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* @program: gold-java |
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* @ClassName BankVO |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 10:44 |
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* @Version 1.0 |
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**/ |
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@Data |
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@NoArgsConstructor |
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public class BankVO { |
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private List<PaymentDTO> paymentDTOList; |
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private PaymentDTO paymentDTO; |
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private List<StripeDTO> stripeDTOList; |
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private StripeDTO stripeDTO; |
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} |
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@ -0,0 +1,29 @@ |
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package com.example.demo.service.cash; |
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|
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|
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import com.example.demo.domain.DTO.BankDTO; |
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import com.example.demo.domain.vo.cash.BankVO; |
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import com.example.demo.domain.vo.coin.Result; |
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|
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/** |
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* @program: gold-java |
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* @ClassName BankService |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 10:43 |
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* @Version 1.0 |
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**/ |
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|
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public interface BankService { |
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//payment银行接口(批量) |
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Result paymentAuto(BankDTO bankDTO); |
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|
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//payment银行接口(单个) |
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Result getPayment(BankDTO bankDTO); |
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|
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//stripe银行接口(批量) |
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Result stripeAuto(BankDTO bankDTO); |
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|
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//stripe银行接口(单个) |
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Result getStripe(BankDTO bankDTO); |
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} |
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@ -0,0 +1,253 @@ |
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package com.example.demo.serviceImpl.cash; |
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|
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import com.alibaba.fastjson.JSON; |
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import com.alibaba.fastjson.JSONArray; |
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import com.alibaba.fastjson.JSONObject; |
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import com.example.demo.Util.DateConvertUtil; |
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import com.example.demo.domain.DTO.BankDTO; |
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import com.example.demo.domain.DTO.PaymentDTO; |
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import com.example.demo.domain.vo.cash.BankVO; |
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import com.example.demo.domain.vo.cash.CashCollection; |
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import com.example.demo.domain.vo.coin.Result; |
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import com.example.demo.mapper.cash.CashCollectionMapper; |
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import com.example.demo.service.cash.BankService; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.http.*; |
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import org.springframework.stereotype.Service; |
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import org.springframework.util.LinkedMultiValueMap; |
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import org.springframework.util.MultiValueMap; |
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import org.springframework.web.client.RestTemplate; |
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|
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import java.nio.charset.StandardCharsets; |
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import java.security.MessageDigest; |
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import java.security.NoSuchAlgorithmException; |
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import java.text.SimpleDateFormat; |
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import java.util.Date; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.TreeMap; |
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|
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/** |
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* @program: gold-java |
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* @ClassName BankServiceImpl |
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* @description: |
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* @author: Double |
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* @create: 2025−11-21 10:46 |
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* @Version 1.0 |
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**/ |
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|
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@Service |
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@Slf4j |
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public class BankServiceImpl implements BankService { |
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|
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@Autowired |
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private CashCollectionMapper cashCollectionMapper; |
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|
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// 第三方API地址 |
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private static final String API_URL = "https://gateway.pa-sys.com/v1.1/reconciliation/519e26b2-8145-418c-b3e7-c1e88e52b946/settlement"; |
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// 签名密钥 |
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private static final String SECRET = "8987d1b8-1d82-4b15-af06-828d0b12076f"; |
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|
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// 注入RestTemplate用于HTTP请求(需在Spring配置类中定义) |
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private final RestTemplate restTemplate; |
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|
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public BankServiceImpl(RestTemplate restTemplate) { |
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this.restTemplate = restTemplate; |
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} |
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|
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//payment银行接口(单个) |
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@Override |
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public Result getPayment(BankDTO bankDTO) { |
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try { |
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// 1. 准备参数 |
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String settlementDate = bankDTO.getTime(); // 从BankDTO对象获取time作为settlement_date |
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String network = "FPS"; // 固定值 |
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// 2. 生成签名 |
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Map<String, String> params = new TreeMap<>(); // 按key升序排序 |
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params.put("settlement_date", settlementDate); |
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params.put("network", network); |
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|
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String signSource = buildQueryString(params) + SECRET; |
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String sign = sha512(signSource); |
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|
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// 3. 构建form-data请求参数 |
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MultiValueMap<String, String> formData = new LinkedMultiValueMap<>(); |
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formData.add("settlement_date", settlementDate); |
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formData.add("network", network); |
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formData.add("sign", sign); |
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|
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// 4. 发送HTTP POST请求(优化:显式设置multipart/form-data的字符集) |
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HttpHeaders headers = new HttpHeaders(); |
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// 补充charset=UTF-8,避免部分服务器对编码敏感 |
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headers.setContentType(new MediaType("multipart", "form-data", StandardCharsets.UTF_8)); |
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HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity<>(formData, headers); |
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|
|||
// 调用第三方API(使用配置好SSL协议的RestTemplate) |
|||
ResponseEntity<String> response = restTemplate.exchange( |
|||
API_URL, |
|||
HttpMethod.POST, |
|||
requestEntity, |
|||
String.class |
|||
); |
|||
|
|||
if (response.getStatusCode().is2xxSuccessful()) { |
|||
String responseBody = response.getBody(); |
|||
log.info("第三方API响应: {}", responseBody); |
|||
|
|||
// 解析JSON获取payload.transactions数组 |
|||
JSONObject jsonObject = JSON.parseObject(responseBody); |
|||
JSONArray transactions = jsonObject.getJSONObject("payload").getJSONArray("transactions"); |
|||
|
|||
// 创建BankDTO并设置paymentDTOList |
|||
BankVO bankVO = new BankVO(); |
|||
List<PaymentDTO> paymentDTOList = transactions.toJavaList(PaymentDTO.class); |
|||
bankVO.setPaymentDTOList(paymentDTOList); |
|||
// 获取订单号 |
|||
String orderNo = bankDTO.getOrderNo(); |
|||
|
|||
// 如果订单号不为空,则进行匹配查找 |
|||
if (orderNo != null && !orderNo.isEmpty()) { |
|||
boolean found = false; |
|||
for (PaymentDTO paymentDTO : paymentDTOList) { |
|||
if (orderNo.equals(paymentDTO.getMerchant_reference())) { |
|||
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd"); |
|||
paymentDTO.setTime(sdf.parse(bankDTO.getTime())); |
|||
paymentDTO.setOrder_amount(paymentDTO.getOrder_amount()*100); |
|||
paymentDTO.setCharge(paymentDTO.getCharge()*100); |
|||
paymentDTO.setNet_amount(paymentDTO.getNet_amount()*100); |
|||
paymentDTO.setCurrency("2"); |
|||
bankVO.setPaymentDTO(paymentDTO); |
|||
found = true; |
|||
break; |
|||
} |
|||
} |
|||
// 如果没有找到匹配的订单号,返回提示信息 |
|||
if (!found) { |
|||
log.info("当前日期 {} 该订单号 {} 未查到", settlementDate, orderNo); |
|||
// 可以根据业务需求进行相应处理,比如抛出异常或设置特定标识 |
|||
return Result.error("payment当前日期 " + settlementDate + " 该订单号 " + orderNo + " 未查到"); |
|||
} |
|||
} |
|||
|
|||
CashCollection cashCollection = cashCollectionMapper.selectByGoldCoinOrderCode(orderNo); |
|||
if (cashCollection == null) { |
|||
return Result.error("金币系统当前日期 " + settlementDate + " 该订单号 " + orderNo + " 未查到"); |
|||
} |
|||
else { |
|||
cashCollectionMapper.updateByGoldCoinOrderCode(bankVO.getPaymentDTO()); |
|||
} |
|||
return Result.success(bankVO); |
|||
} else { |
|||
throw new RuntimeException("API请求失败,状态码: " + response.getStatusCodeValue()); |
|||
} |
|||
|
|||
} catch (Exception e) { |
|||
log.error("payment银行接口处理失败", e); |
|||
throw new RuntimeException("处理失败: " + e.getMessage()); |
|||
} |
|||
} |
|||
|
|||
//payment银行接口(批量) |
|||
@Override |
|||
public Result paymentAuto(BankDTO bankDTO) { |
|||
try { |
|||
// 1. 准备参数 |
|||
String settlementDate = bankDTO.getTime(); // 从BankDTO对象获取time作为settlement_date |
|||
String network = "FPS"; // 固定值 |
|||
// 2. 生成签名 |
|||
Map<String, String> params = new TreeMap<>(); // 按key升序排序 |
|||
params.put("settlement_date", settlementDate); |
|||
params.put("network", network); |
|||
|
|||
String signSource = buildQueryString(params) + SECRET; |
|||
String sign = sha512(signSource); |
|||
|
|||
// 3. 构建form-data请求参数 |
|||
MultiValueMap<String, String> formData = new LinkedMultiValueMap<>(); |
|||
formData.add("settlement_date", settlementDate); |
|||
formData.add("network", network); |
|||
formData.add("sign", sign); |
|||
|
|||
// 4. 发送HTTP POST请求(优化:显式设置multipart/form-data的字符集) |
|||
HttpHeaders headers = new HttpHeaders(); |
|||
// 补充charset=UTF-8,避免部分服务器对编码敏感 |
|||
headers.setContentType(new MediaType("multipart", "form-data", StandardCharsets.UTF_8)); |
|||
HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity<>(formData, headers); |
|||
|
|||
// 调用第三方API(使用配置好SSL协议的RestTemplate) |
|||
ResponseEntity<String> response = restTemplate.exchange( |
|||
API_URL, |
|||
HttpMethod.POST, |
|||
requestEntity, |
|||
String.class |
|||
); |
|||
|
|||
if (response.getStatusCode().is2xxSuccessful()) { |
|||
String responseBody = response.getBody(); |
|||
log.info("第三方API响应: {}", responseBody); |
|||
|
|||
// 解析JSON获取payload.transactions数组 |
|||
JSONObject jsonObject = JSON.parseObject(responseBody); |
|||
JSONArray transactions = jsonObject.getJSONObject("payload").getJSONArray("transactions"); |
|||
|
|||
// 创建BankDTO并设置paymentDTOList |
|||
BankVO bankVO = new BankVO(); |
|||
List<PaymentDTO> paymentDTOList = transactions.toJavaList(PaymentDTO.class); |
|||
bankVO.setPaymentDTOList(paymentDTOList); |
|||
|
|||
return Result.success(bankVO); |
|||
} else { |
|||
throw new RuntimeException("API请求失败,状态码: " + response.getStatusCodeValue()); |
|||
} |
|||
|
|||
} catch (Exception e) { |
|||
log.error("payment银行接口处理失败", e); |
|||
throw new RuntimeException("处理失败: " + e.getMessage()); |
|||
} |
|||
} |
|||
|
|||
//stripe银行接口(批量) |
|||
@Override |
|||
public Result stripeAuto(BankDTO bankDTO) { |
|||
return Result.success(bankDTO); |
|||
} |
|||
|
|||
//stripe银行接口(单个) |
|||
@Override |
|||
public Result getStripe(BankDTO bankDTO) { |
|||
return Result.success(bankDTO); |
|||
} |
|||
|
|||
/** |
|||
* http_build_query的查询字符串(key=value&key=value) |
|||
*/ |
|||
private String buildQueryString(Map<String, String> params) { |
|||
StringBuilder sb = new StringBuilder(); |
|||
for (Map.Entry<String, String> entry : params.entrySet()) { |
|||
if (sb.length() > 0) { |
|||
sb.append("&"); |
|||
} |
|||
sb.append(entry.getKey()).append("=").append(entry.getValue()); |
|||
} |
|||
return sb.toString(); |
|||
} |
|||
|
|||
/** |
|||
* SHA512加密 |
|||
*/ |
|||
private String sha512(String content) throws NoSuchAlgorithmException { |
|||
MessageDigest md = MessageDigest.getInstance("SHA-512"); |
|||
byte[] bytes = md.digest(content.getBytes(StandardCharsets.UTF_8)); |
|||
// 转换为十六进制字符串 |
|||
StringBuilder hexStr = new StringBuilder(); |
|||
for (byte b : bytes) { |
|||
String hex = Integer.toHexString(0xff & b); |
|||
if (hex.length() == 1) { |
|||
hexStr.append('0'); |
|||
} |
|||
hexStr.append(hex); |
|||
} |
|||
return hexStr.toString(); |
|||
} |
|||
} |
|||
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