angular用拦截器统一处理http请求和响应实例代码

angular.module('app.factorys',[])
 .factory('httpInterceptor',['$q','$injector','$localStorage',function ($q,$injector,$localStorage) {var httpInterceptor = {'responseError' : function(response) {// ......return $q.reject(response);
 },'response' : function(response) {if (response.status == 21000) {// console.log('do something...'); }return response || $q.when(response);
 },'request' : function(config) {
 config.headers = config.headers || {};if ($localStorage.token) {
 config.headers.token = $localStorage.token;// config.headers['X-Access-Token'] = $localStorage.token; };return config || $q.when(config);return config;
 },'requestError' : function(config){// ......return $q.reject(config);
 }
 };return httpInterceptor;
 }])

.config(['$httpProvider',function(){
 $httpProvider.interceptors.push(httpInterceptor);
}])