$http.post发的数据，后台取不到两种解决方案

方案一：

var url = 'Gulugulus/setMenu',
            data = {
                menu: JSON.stringify(menu),
                test: 'a String'
            },
            transFn = function(data) {
                return $.param(data);//$.param() 方法创建数组或对象的序列化表示,需引入jquery,或者套用方案二中的部分转换方法进行转换.
　　　　　　}, 
        postCfg = {
             headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'}, 
        transformRequest: transFn };

 $http.post(url, data, postCfg) .success(function(){ window.location.href = "Gulugulus/subMenu"; });
　　        

　　

方案二：

 

routeApp.config(function($httpProvider) {
	  $httpProvider.defaults.headers.put['Content-Type'] = 'application/x-www-form-urlencoded';
	  $httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
	 
	  // 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 < value.length; ++i) {
	            subValue = value[i];
	            fullSubName = name + '[' + i + ']';
	            innerObj = {};
	            innerObj[fullSubName] = subValue;
	            query += param(innerObj) + '&';
	          }
	        } else if (value instanceof Object) {
	          for (subName in value) {
	            subValue = value[subName];
	            fullSubName = name + '[' + subName + ']';
	            innerObj = {};
	            innerObj[fullSubName] = subValue;
	            query += param(innerObj) + '&';
	          }
	        } else if (value !== undefined && value !== null) {
	          query += encodeURIComponent(name) + '='
	              + encodeURIComponent(value) + '&';
	        }
	      }
	 
	      return query.length ? query.substr(0, query.length - 1) : query;
	    };
	 
	    return angular.isObject(data) && String(data) !== '[object File]'
	        ? param(data)
	        : data;
	  }];
	});