angular post json資料到伺服器，跨域訪問，多大括弧

angular post json資料到伺服器，跨域訪問，多大括弧

 angular.module('myApp',[]).config(function($httpProvider) {            $httpProvider.defaults.useXDomain = true;            delete $httpProvider.defaults.headers                .common['X-Requested-With'];            $httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';            $httpProvider.defaults.headers.put['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';            // Override $http service's default transformRequest            $httpProvider.defaults.transformRequest = [function(data)            {                /**                 * The workhorse; converts an object to x-www-form-urlencoded serialization.                 * @param {Object} obj                 * @return {String}                 */                var param = function(obj)                {                    var query = '';                    var name, value, fullSubName, subName, subValue, innerObj, i;                    for(name in obj)                    {                        value = obj[name];                        if(value instanceof Array)                        {                            for(i=0; i
 
感謝，終於找到json資料post到伺服器的傳輸方式，不會再報跨域訪問和伺服器接收格式的錯誤，多個括弧的問題煩死我了，（{'{"params1":"xxxx","params2":"cxxxxxx"}',''}）,終於解決了，
說白了就是轉成application/x-www-form-urlencoded , 參數之間加上&
或者你post請求的data,定義由 data: {"params1":"xxxx","params2":"cxxxxxx"}  改成params1="xxxx"¶ms2="xxxx"，
 
1.以下是我定義，主要用於解決跨域訪問，是angularjs CORS提供的標準方式
 $httpProvider.defaults.useXDomain = true; delete $httpProvider.defaults.headers.common['X-Requested-With']; $httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8'; $httpProvider.defaults.headers.put['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';
 2.
$httpProvider.defaults.transformRequest 這個定義被重寫，
幫我們完成了json資料請求轉成params1="xxxx"¶ms2="xxxx"格式