网络请求添加headers后 post数据错误

魂影

网络请求添加headers后 post数据错误
post数据变成了Request Payload，不是Form Data
不添加headers则正常
示例代码

var headers = [
    'C-Sign', sign
];

// this.caller = caller;
this.callbackHandler = callback;
// this.errcallback = errcallback;
//this.http.once(Laya.Event.PROGRESS, this, this.onHttpRequestProgress);
this.http.once(Laya.Event.COMPLETE, this, this.onHttpRequestComplete);
this.http.once(Laya.Event.ERROR, this, this.onHttpRequestError);
this.http.send(url, 'chapterid=7125', 'post', 'json', headers);[/code]


正常示例[code]// this.caller = caller;
this.callbackHandler = callback;
// this.errcallback = errcallback;
//this.http.once(Laya.Event.PROGRESS, this, this.onHttpRequestProgress);
this.http.once(Laya.Event.COMPLETE, this, this.onHttpRequestComplete);
this.http.once(Laya.Event.ERROR, this, this.onHttpRequestError);
this.http.send(url, 'chapterid=7125', 'post', 'json');

魂影

已解决
header需要添加

var headers = [
"Content-Type", "application/x-www-form-urlencoded",
'C-Sign', sign
];