钉钉小程序踩坑记录-dd.httpRequest 含url参数的请求Url地址问题.md
钉钉小程序踩坑记录-dd.httpRequest 含url参数的请求Url地址问题
钉钉Http请求在有url参数的情况下,会在url参数结尾添加一个&
。由于我请求的服务需要对请求签名,导致服务端在验证签名时,获取到的请求请求参数字符串后也多了个&
,导致验证签名失败。
钉钉请求代码:
var headers = {
"Content-Type": "application/json",
"Accept-Language":["zh","zh-CN; q=0.9","en; q=0.8"],
"app_key":self.appKey,
"api_version": self.apiVersion,
"Cookie":getApp().UserCookie
};
console.log("请求头",headers)
headers.timestamp=new Date().format("yyyy-MM-ddTHH:mm:sszzz");
var url = BuildUriPath('http://'+self.serverHost+api,queryString);
console.log(requestMethod,url);
requestMethod = requestMethod.toUpperCase();
var strBodyData="";
switch(requestMethod){
case "GET":
strBodyData="";
break;
case "POST":
case "DELETE":
case "UPDATE":
strBodyData=JSON.stringify(bodyData);
strBodyData = self.encryptor(strBodyData);
break;
default:
throw "未知的请求方法:"+requestMethod;
}
/**
对请求签名
**/
// 取消此处注释,解决钉钉在http请求时在url参数后添加&符号,导致服务端验证签名失败问题
// if(queryString)
// headers.sign = self.signRequest(url+'&',strBodyData,headers.timestamp,"POST");
// else
headers.sign = self.signRequest(url,strBodyData,headers.timestamp,"POST");
dd.showLoading({
content: '加载中...',
});
dd.httpRequest({
headers: headers,
url: url,
method: requestMethod,
// 需要手动调用JSON.stringify将数据进行序列化
data: strBodyData,
dataType: 'json',
success: function(res) {
}
});
请求拼接的url:
![拼接的请求url 拼接的请求url](Images/%E9%92%89%E9%92%89%E5%BE%85%E5%8F%82%E6%95%B0%E8%AF%B7%E6%B1%82%E6%8B%BC%E6%8E%A5%E7%9A%84%E8%AF%B7%E6%B1%82url.png)
拼接的请求url
钉钉实际请求Url:
![钉钉实际请求Url 钉钉实际请求Url](Images/%E9%92%89%E9%92%89%E5%BE%85%E5%8F%82%E6%95%B0%E8%AF%B7%E6%B1%82%E5%AE%9E%E9%99%85%E8%AF%B7%E6%B1%82url.png)
钉钉实际请求Url
服务端接受到的请求地址:
![钉钉待参数请求服务端获取到的请求url 钉钉待参数请求服务端获取到的请求url](Images/%E9%92%89%E9%92%89%E5%BE%85%E5%8F%82%E6%95%B0%E8%AF%B7%E6%B1%82%E6%9C%8D%E5%8A%A1%E7%AB%AF%E8%8E%B7%E5%8F%96%E5%88%B0%E7%9A%84%E8%AF%B7%E6%B1%82url.png)
钉钉待参数请求服务端获取到的请求url