后端整合模块

src/main/java/com/example/demo/controller/AdminController.java

@@ -33,6 +33,9 @@ public class AdminController {
 
     @PostMapping("/login")
     public Result login(@RequestBody Admin admin){
+        if(ObjectUtils.isEmpty(admin)){
+            System.out.println("他是空");
+        }
 
             try {
                 System.out.println(admin+"*-*-*-*-*-*-*-*-*-*-1");

src/main/java/com/example/demo/security/TokenFilter.java

@@ -25,8 +25,8 @@
 //    @Override
 //    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
 //        // 取Token 生成登录信息
-////        String token = request.getHeader("token");
-//        String token = new RequestWrapper(request).getBodyString();
+//        String token = request.getHeader("token");
+//
 //
 //        System.out.println(token+"123132132");
 //
@@ -55,6 +55,7 @@
 package com.example.demo.security;
 
 import com.example.demo.Util.JWTUtil;
+import com.example.demo.Util.RequestWrapper;
 import com.example.demo.Util.TokenPayload;
 import com.example.demo.domain.entity.Admin;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -77,37 +78,42 @@ import java.io.InputStream;
 public class TokenFilter extends OncePerRequestFilter {
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
+        // 使用RequestWrapper包装原始的HttpServletRequest，使其输入流可以被重复读取
+        RequestWrapper requestWrapper = new RequestWrapper(request);
+
         // 确保请求体只被读取一次
-        boolean hasRequestBody = "POST".equals(request.getMethod());
+        boolean hasRequestBody = "POST".equals(requestWrapper.getMethod());
+        System.out.println(hasRequestBody);
         if (hasRequestBody) {
             // 获取输入流
-            try (InputStream inputStream = request.getInputStream()) {
-                // 使用Jackson ObjectMapper解析JSON
-                ObjectMapper objectMapper = new ObjectMapper();
-                TokenPayload tokenPayload = objectMapper.readValue(inputStream, TokenPayload.class);
-
-                // 检查tokenPayload中是否存在token属性，并且这个属性不为空
-                String token = tokenPayload.getToken();
-                if (StringUtils.hasText(token)) {
-                    try {
-                        UserDetails userDetails = JWTUtil.getUserDetailsList(token, Admin.class);
-                        if (!ObjectUtils.isEmpty(userDetails)) {
-                            // 将这个用户注册到Security中
-                            UsernamePasswordAuthenticationToken authenticationToken
-                                    = new UsernamePasswordAuthenticationToken(
-                                    userDetails, null,
-                                    userDetails.getAuthorities());
-                            authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
-                            SecurityContextHolder.getContext().setAuthentication(authenticationToken);
-                        }
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                        // Token无效，可以在这里添加相应的处理逻辑，例如返回401状态码等
+            InputStream inputStream = requestWrapper.getInputStream();
+            // 使用Jackson ObjectMapper解析JSON
+            ObjectMapper objectMapper = new ObjectMapper();
+            TokenPayload tokenPayload = objectMapper.readValue(inputStream, TokenPayload.class);
+            System.out.println(tokenPayload + "/*/*/*/*/*/*/*");
+            // 检查tokenPayload中是否存在token属性，并且这个属性不为空
+            String token = tokenPayload.getToken();
+            System.out.println(token + "*-*-*-*-*-*-*");
+            if (StringUtils.hasText(token)) {
+                try {
+                    System.out.println(token + "*-*-*-*-*-*-*");
+                    UserDetails userDetails = JWTUtil.getUserDetailsList(token, Admin.class);
+                    if (!ObjectUtils.isEmpty(userDetails)) {
+                        // 将这个用户注册到Security中
+                        UsernamePasswordAuthenticationToken authenticationToken
+                                = new UsernamePasswordAuthenticationToken(
+                                userDetails, null,
+                                userDetails.getAuthorities());
+                        authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(requestWrapper));
+                        SecurityContextHolder.getContext().setAuthentication(authenticationToken);
                     }
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    // Token无效，可以在这里添加相应的处理逻辑，例如返回401状态码等
                 }
             }
+            System.out.println(token + "*-*-*-*-*-*");
         }
-        // 过滤器放行
-        filterChain.doFilter(request, response);
+        filterChain.doFilter(requestWrapper, response); // 注意这里使用requestWrapper
     }
-}
+}