golang微信公众号请求获取信息

初次用golang在公众号中获取信息，记录一下

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看了下文档，粗略的写了个demo，如下：

func HttpGet(c*gin.Context) {
	var param GetType
	if er:=c.Bind(&param);er!=nil{
		c.JSON(200,gin.H{
			"satus":200,
			"msg":0,
		})
	}
	resp, err := http.Get("https://api.weixin.qq.com/sns/oauth2/access_token?appid="+param.Appid+"&secret="+param.Secret+"&code="+param.Code+"&grant_type=authorization_code")
	if err != nil {
		c.JSON(200,gin.H{
			"satus":200,
			"msg":1,
		})
	}
	/*resp, err := http.Get("https://api.weixin.qq.com/sns/oauth2/access_token?appid=wxf0e81c3bee622d60&secret=maxyo829&code=081Dq0kI0AzB3i2PiZhI0iQFjI0Dq0k-&grant_type=authorization_code")
	if err != nil {
		c.JSON(200,gin.H{
			"satus":200,
			"msg":1,
		})
	}*/

	defer resp.Body.Close()
	body, e := ioutil.ReadAll(resp.Body)
	if e != nil {
		c.JSON(200,gin.H{
			"satus":200,
			"msg":2,
		})
	}
	//var jsonBlob = []byte(`[{"Name": "Platypus", "Order": "Monotremata"}]`)
	var str ="["+string(body)+"]"
	var jsonBlob = []byte(str)
	var msg []Get
	fmt.Println(string(jsonBlob))
	error:=json.Unmarshal(jsonBlob,&msg)
	/*get:=Get{}
	fmt.Println(string(body))
	msg:=[]byte (string(body))
	error:=json.Unmarshal(msg,&get)*//*
	fmt.Println(get)*/
	if error!=nil{
		c.JSON(500,gin.H{
			"satus":500,
			"msg":3,
			"body":string(body),
		})
		return
	}
	c.JSON(200,gin.H{
		"satus":200,
		"msg":msg,
	})
}

这样就拿到了一些基本的信息啦。