【微信公众号】基于golang的公众号开发基本配置

package routers
import (
    "blog_server_v4/config"
    "crypto/sha1"
    "encoding/hex"
    "fmt"
    "github.com/gin-gonic/gin"
    "net/http"
    "sort"
    "strings"
)
func RouterPartner(router *gin.Engine) (interface{}, error) {
    routerDimension := router.Group("/xxx/xxxx")
    {
        routerDimension.GET("/xxx/xxxx/v1", func(c *gin.Context) {
            // 填写开发者填写的token
            token := config.AppConfig.Partner.Wx.Token
            // 接收请求参数
            signature := c.Query("signature")
            timestamp := c.Query("timestamp")
            nonce := c.Query("nonce")
            echostr := c.Query("echostr")
            // 校验signature
            if WXCheckSignature(signature, timestamp, nonce, token) {
                fmt.Println("微信公众号接入校验成功！")
                c.String(http.StatusOK, echostr)
            } else {
                fmt.Println("微信公众号接入校验失败！")
                c.String(http.StatusOK, "校验失败")
            }
            return
        })
    }
    return routerDimension, nil
}
func WXCheckSignature(signature, timestamp, nonce, token string) bool {
    params := []string{timestamp, nonce, token}
    sort.Strings(params)
    // 拼接参数字符串
    paramStr := strings.Join(params, "")
    // 进行sha1加密
    sha1Str := sha1.Sum([]byte(paramStr))
    // 与signature进行比较
    signatureStr := hex.EncodeToString(sha1Str[:])
    return signatureStr == signature
}