這篇文章主要介紹了JS實現(xiàn)簡單路由器功能的方法,基于javascript模擬簡單路由編碼的相關技巧,需要的朋友可以參考下
本文實例講述了JS實現(xiàn)簡單路由器功能的方法。分享給大家供大家參考。具體實現(xiàn)方法如下:
- var wawa = {};
- wawa.Router = function(){
- function Router(){
- }
- Router.prototype.setup = function(routemap, defaultFunc){
- var that = this, rule, func;
- this.routemap = [];
- this.defaultFunc = defaultFunc;
- for (var rule in routemap) {
- if (!routemap.hasOwnProperty(rule)) continue;
- that.routemap.push({
- rule: new RegExp(rule, 'i'),
- func: routemap[rule]
- });
- }
- };
- Router.prototype.start = function(){
- console.log(window.location.hash);
- var hash = location.hash, route, matchResult;
- for (var routeIndex in this.routemap){
- route = this.routemap[routeIndex];
- matchResult = hash.match(route.rule);
- if (matchResult){
- route.func.apply(window, matchResult.slice(1));
- return;
- }
- }
- this.defaultFunc();
- };
- return Router;
- }();
- var router = new wawa.Router();
- router.setup({
- '#/list/(.*)/(.*)': function(cate, id){
- console.log('list', cate, id);
- },
- '#/show/(.*)': function(id){
- console.log('show', id);
- }
- }, function(){
- console.log('default router');
- });
- router.start();
希望本文所述對大家的javascript程序設計有所幫助。
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