feat:添加跨域

@@ -5,18 +5,19 @@ go 1.14
 require (
 	github.com/Shopify/sarama v1.26.4
 	github.com/ajg/form v1.5.1 // indirect
-	github.com/astaxie/beego v1.12.1
+	github.com/astaxie/beego v1.12.3
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 // indirect
 	github.com/gavv/httpexpect v2.0.0+incompatible
 	github.com/gin-gonic/gin v1.5.0
 	github.com/go-pg/pg/v10 v10.0.0-beta.2
 	github.com/imkira/go-interpol v1.1.0 // indirect
+	github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 // indirect
 	github.com/linmadan/egglib-go v0.0.0-20191217144343-ca4539f95bf9
 	github.com/moul/http2curl v1.0.0 // indirect
 	github.com/onsi/ginkgo v1.15.0
 	github.com/onsi/gomega v1.10.5
 	github.com/sergi/go-diff v1.1.0 // indirect
-	github.com/shiena/ansicolor v0.0.0-20151119151921-a422bbe96644 // indirect
 	github.com/shopspring/decimal v1.2.0
 	github.com/tiptok/gocomm v1.0.5
 	github.com/valyala/fasthttp v1.19.0 // indirect
@@ -24,4 +25,5 @@ require (
 	github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0 // indirect
 	github.com/yudai/gojsondiff v1.0.0 // indirect
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
+	github.com/yudai/pp v2.0.1+incompatible // indirect
 )

@@ -9,6 +9,8 @@ import (
 )
 
 func init() {
+	beego.InsertFilter("/*", beego.BeforeRouter, middleware.AllowCors())
+
 	beego.InsertFilter("/*", beego.BeforeExec, middleware.CreateRequestBodyFilter())
 
 	beego.InsertFilter("/v1/*", beego.BeforeExec, middleware.CheckJWTToken)

+/**
+   @author: stevechan
+   @date: 2021/3/9
+   @note:
+**/
+
+package middleware
+
+import (
+	"github.com/astaxie/beego/context"
+	"github.com/astaxie/beego/plugins/cors"
+)
+
+func AllowCors() func(ctx *context.Context) {
+	fn := cors.Allow(&cors.Options{
+		//允许访问所有源
+		AllowAllOrigins: true,
+		//可选参数"GET", "POST", "PUT", "DELETE", "OPTIONS" (*为所有)
+		//其中Options跨域复杂请求预检
+		AllowMethods: []string{"*"},
+		//指的是允许的Header的种类
+		AllowHeaders: []string{"Origin", "Authorization", "Access-Control-Allow-Origin", "Content-Type", "x-requested-with"},
+		//公开的HTTP标头列表
+		ExposeHeaders: []string{"Content-Length"},
+		//如果设置，则允许共享身份验证凭据，例如cookie
+		AllowCredentials: true,
+	})
+	return fn
+}