详解Angular中通过$location获取地址栏的参数


            最近，项目开发正在进行时，心有点燥，许多东西没来得及去研究，今天正想问题呢，同事问到如何获取url中的参数，我一时半会还真没想起来，刚刚特意研究了一下，常用的方法就以下几种：

1.获取当前完整的url路径





var absurl = $location.absUrl(); //http://88:8100/#/homePage?id=10&a=100





2. 获取当前url路径(当前url#后面的内容,包括参数和哈希值)





var url = $location.url(); // /homePage?id=10&a=100



3. 获取当前url的子路径(也就是当前url#后面的内容,不包括参数)





var pathUrl = $location.path() ///homePage



4.获取当前url的协议(比如http,https)





var protocol = $location.protocol(); //http



5.获取主机名





var localhost = $location.host(); //88



6.获取当前url的端口





var port = $location.port(); //8100



7.获取当前url的哈希值





var hash = $location.hash() //http://088 



8.获取当前url的参数的序列化json对象





var search = $location.search(); //{id: "10", a: "100"}



9. 获取url参数





$location.search().name;



$location.search()['name'];





10.注意问题

如果是这样的地址：http://lele.sina.com?name=haha

需要在项目中注入$locationProvider服务





var searchApp = angular.module('searchApp', []);



searchApp.config(['$locationProvider', function($locationProvider) {



$locationProvider.html5Mode(true);



}]);



searchApp.controller('MainCtrl', ['$scope', '$location', function($scope, $location) {



if ($location.search().keyword) {



$scope.keyword = $location.search().keyword;



}

}]);





11.js中获取地址栏参数的方法(附加)





url = http://www.baidu.com/s?ie=utf-8&f=3&rsv_bp=1&rsv_idx=2&tn=baiduhome_pg&wd=%E5%A8%83%E5%93%88%E5%93%88

console.log(window.location.href ); // "http://www.baidu.com/s?ie=utf-8&f=3&rsv_bp=1&rsv_idx=2&tn=baiduhome_pg&wd=%E5%A8%83%E5%93%88%E5%93%88"

console.log(window.location.host); // "www.baidu.com"

console.log(window.location.pathname); // "/s"

console.log(window.location.protocol); // "http:"

console.log(window.location.search); // "?ie=utf-8&f=3&rsv_bp=1&rsv_idx=2&tn=baiduhome_pg&wd=%E5%A8%83%E5%93%88%E5%93%88"







以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。