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59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
package router
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import (
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"fmt"
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"net/http"
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"github.com/gin-gonic/gin"
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swaggerFiles "github.com/swaggo/files"
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ginSwagger "github.com/swaggo/gin-swagger"
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)
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func InitRoute() *gin.Engine {
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r := gin.Default()
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r.Use(Cors())
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r.GET("/", func(c *gin.Context) {
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c.String(http.StatusOK, "hello World!")
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})
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r.GET("/swagger", ginSwagger.WrapHandler(swaggerFiles.Handler))
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r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
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setRoute(r)
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setRouteV2(r)
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return r
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}
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func Cors() gin.HandlerFunc {
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return func(c *gin.Context) {
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method := c.Request.Method
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origin := c.Request.Header.Get("Origin") //请求头部
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if origin != "" {
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//接收客户端发送的origin （重要！）
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c.Writer.Header().Set("Access-Control-Allow-Origin", origin)
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//服务器支持的所有跨域请求的方法
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c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, UPDATE")
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//允许跨域设置可以返回其他子段，可以自定义字段
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c.Header("Access-Control-Allow-Headers", "Authorization, Content-Length, X-CSRF-Token, Token,session, Origin, X-Requested-With, Content-Type, Accept")
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//允许浏览器（客户端）可以解析的头部 （重要）
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c.Header("Access-Control-Expose-Headers", "Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers, Cache-Control, Content-Language, Content-Type")
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//设置缓存时间
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c.Header("Access-Control-Max-Age", "172800")
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//允许客户端传递校验信息比如 cookie (重要)
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c.Header("Access-Control-Allow-Credentials", "true")
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}
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//允许类型校验
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if method == "OPTIONS" {
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c.JSON(http.StatusOK, "ok!")
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}
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defer func() {
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if err := recover(); err != nil {
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fmt.Println("Panic info is: %v", err)
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}
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}()
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c.Next()
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}
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}
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