Vestmore_GO/utils/cors/cors.go

package cors

import (
	"net/http"

	"github.com/gin-gonic/gin"
)

func SetCors(router *gin.Engine) {
	// 处理前端发送的options请求
	router.OPTIONS("/*path", func(c *gin.Context) {
		c.Header("Access-Control-Allow-Origin", "*") // 可以根据实际情况改为特定域名
		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
		c.Header("Access-Control-Allow-Headers", "*")
		c.Header("Access-Control-Allow-Credentials", "true")
		c.Status(http.StatusOK)
	})

	// 处理所有的路由请求
	router.Use(func(c *gin.Context) {
		c.Header("Access-Control-Allow-Origin", "*") // 允许所有域名跨域访问，也可以指定特定的域名
		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
		c.Header("Access-Control-Allow-Headers", "*")
		c.Header("Access-Control-Allow-Credentials", "true")
		c.Next()
	})
}