all_platform/api_conn/api.go

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2025-03-16 23:57:25 +08:00
package api_conn
import (
"fmt"
"net/http"
"github.com/gin-gonic/gin"
)
func Api() {
// 创建一个默认的Gin引擎
r := gin.Default()
// 使用CORS中间件
r.Use(CORSMiddleware())
// 添加全局中间件,用于记录请求日志
r.Use(func(c *gin.Context) {
fmt.Println("Middleware - Request URL:", c.Request.URL)
c.Next()
})
// 使用路由组,并应用中间件
api := r.Group("/api/v1/")
// 配置认证中间件
api.Use(authMiddleware)
// 配置接口路由
//星座接口
api.POST("/constellation", constellation)
// 添加 NoRoute 处理自定义404返回
r.NoRoute(func(c *gin.Context) {
// 创建一个 error 实例
error_type := Data_err{
Msg: "访问受限",
Code: "2001",
Err: "Not Found",
}
c.JSON(http.StatusNotFound, error_type)
})
// 启动HTTP服务器默认监听在 :8080
r.Run("0.0.0.0:52000")
}
// CORSMiddleware 处理跨域请求的中间件
func CORSMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
c.Writer.Header().Set("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(http.StatusNoContent)
return
}
c.Next()
}
}