Angularjs中，$http以post在消息体中传递参数，需要做以下修改，以确保消息体传递参数的正确性。
一、在声明应用的时候进行设置：
var httpPost = function($httpProvider) { /******************************************* 说明：$http的post提交时，纠正消息体 ********************************************/ // Use x-www-form-urlencoded Content-Type $httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8'; /* * The workhorse; converts an object to x-www-form-urlencoded serialization. * @param {Object} obj * @return {String} */ var param = function(obj) { var query = '', 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; }; // Override $http service's default transformRequest $httpProvider.defaults.transformRequest = [ function(data) { return angular.isObject(data) && String(data) !== '[object File]' ? param(data) : data; } ]; }; var ngApp = angular.module('wtApp', ['ngCookies'], httpPost);
二、调用$http post
$http({ method: 'POST', url: 'GetData.ashx', params: { id: '1002' },//params作为url的参数 data: { keyName: 'qubernet' }//作为消息体参数 }, function (data) { });