gin跨域解决方案
cors1.go
cors2.go
使用中间件
gin跨域解决方案 cors1.gopackage middlewares
import (
"github.com/gin-gonic/gin"
"net/http"
)
func Cors() gin.HandlerFunc {
return func(c *gin.Context) {
method := c.Request.Method
origin := c.Request.Header.Get("Origin")
if origin != ""{
c.Header("Access-Control-Allow-Origin", origin)
//主要设置Access-Control-Allow-Origin
c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, UPDATE")
c.Header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization")
c.Header("Access-Control-Expose-Headers", "Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers, Cache-Control, Content-Language, Content-Type")
c.Header("Access-Control-Allow-Credentials", "false")
c.Set("content-type", "application/json")
}
if method == "OPTIONS"{
c.AbortWithStatus(http.StatusNoContent)
}
c.Next()
}
}
cors2.go
func Cors() gin.HandlerFunc {
return cors.New(cors.Config{
AllowAllOrigins: false,
AllowOrigins: nil,
AllowOriginFunc: func(origin string) bool {
return true
},
AllowMethods: []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD"},
AllowHeaders: []string{"Authorization", "ts", "Accept", "Origin", "DNT", "X-CustomHeader", "Keep-Alive", "User-Agent", "X-Requested-With", "If-Modified-Since", "Cache-Control", "Content-Type", "Content-Range", "Range"},
AllowCredentials: true,
MaxAge: 10 * time.Minute,
})
}
使用中间件
package router
import (
"github.com/gin-gonic/gin"
"goproejct/controllers"
"goproejct/middlewares"//引入中间件goproject是项目名 根据自己情况
)
func InitRouter() {
router := gin.Default()
router.Use(Cors())//使用中间件
v1 := router.Group("v1")
{
v1.POST("/login", controllers.Login)
v1.POST("/regist", controllers.Regist)
}
router.Run(":8000")
}
以上就是Golang gin跨域解决方案的详细内容，更多关于gin-跨域解决方案的资料请关注易知道(ezd.cc)其它相关文章！
