diff --git a/周新忠学习笔记/3.31/1.jpg b/周新忠学习笔记/3.31/1.jpg new file mode 100644 index 0000000..bcea915 Binary files /dev/null and b/周新忠学习笔记/3.31/1.jpg differ diff --git a/周新忠学习笔记/3.31/2.jpg b/周新忠学习笔记/3.31/2.jpg new file mode 100644 index 0000000..5b6cd78 Binary files /dev/null and b/周新忠学习笔记/3.31/2.jpg differ diff --git a/周新忠学习笔记/3.31/3.jpg b/周新忠学习笔记/3.31/3.jpg new file mode 100644 index 0000000..6b257ae Binary files /dev/null and b/周新忠学习笔记/3.31/3.jpg differ diff --git a/周新忠学习笔记/3.31/周新忠笔记3.31.md b/周新忠学习笔记/3.31/周新忠笔记3.31.md new file mode 100644 index 0000000..f3aae0e --- /dev/null +++ b/周新忠学习笔记/3.31/周新忠笔记3.31.md @@ -0,0 +1,116 @@ +## 技术方面 + +### 打包指令 + +配置: + +```yaml +gfcli: + build: + name: "" + arch: "amd64" # 配置CPU架构 + system: "linux,darwin,windows" # 配置操作系统 + mod: "" #GoModules编译模式,默认留空 + cgo:0 # 是否允许调用C代码,0禁用1启用 + packSrc: "manifest,resource" # 指定一起打包的静态资源路径 +``` + +命令: gf build + + + +### Bcrypt加密 + +```go +//加密: +bcrypt.GenerateFromPassword([]byte("要加密的内容"),int 加密次数2^int次) + +//验证: +err:=bcrypt.CompareHashAndPassword(hash,password) +``` + + + +### JWT + +#### golang-jwt + +```go +//1.定义结构体 +type MyClaims struct{ + ID uint + Username string + jwt.RegisteredClaims +} + +//2.签发 +claims:=MyClaims{ + .... + RegisteredClaims: jwt.RegisteredClaims{ + 设置token参数,如过期时间等 + } +} +token:=jwt.NewWithClaims(jwt.SigningMethodHS256,claims) +token =token.SignedString([]byte(密钥)) + +//3.验签 +token,err:= jwt.ParseWithClaims(tokenString, &model.MyClaim{}, func(token *jwt.Token) (interface{}, error) { + _, ok := token.Method.(*jwt.SigningMethodHMAC) //验证加密方式 + if !ok { + return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"]) + } + return []byte(密钥), nil + }) +if err!=nil {return nil,err} + +if claims,ok:=token.Claims.(*MyClaims);ok&&token.Valid{ + return claims,nil +} + +``` + +#### gf-jwt + +gf-jwt是以中间件的形式管理token + +```go +//1.初始化中间件 +var Auth:=&gfjwt.GFJWTMiddleware{ + Realm:"name", + Key:[]byte(密钥), + Timeout:过期时间, + MaxRefresh: token刷新窗口期 + IdentityKey: "id" //payload中标识身份的key + Authenticator:func(r *ghttp.Request)(interface{},error)//回调函数,处理登录验签逻辑 +} +//2.注册中间件 +//3.从token中获取数据 +_,data:=Auth.GetIdentity(g.RequestFromCtx(ctx)) +userId:=gconv.Uint64(data(g.Map)["id"]) + + +``` + + + +## 夺宝奇兵功能 + +### 机构动向 + +#### --股票估值-- + +显示股票当前或上一次收盘的基本信息 + +### --当日资金-- + +分析资金流入流出方向,列出了主力资金状况、主力吸筹有无、庄散对决情况 + + + +### AI 预测大模型--股价预测 + +展示7项数据:现价、卖出价、买回价,预测高一高二、低一低二 + +展示K线图 + +功能亮点介绍 \ No newline at end of file