davidiao的专栏

如何使用js来获取cookie的值读取属于当前文档的所有cookiesvar allcookies = document.cookie;定义一个函数，用来读取特定的cookie值。function getCookie(cookie_name){var allcookies = document.cookie;var cookie_pos = allcookies.indexOf(cookie_...

map = new Map(“map”, { center : [ 120.160338, 32.325512 ], zoom : 9, logo : false, slider : false, sliderPosition : ‘bottom-right’// infoWindow : popup});map.addLayer(baseMap);...

demovar param= { a:1, b:2 };var param1 = param;//浅拷贝var param12 = cloneObj(param);//深拷贝解释：如果param中的值改变了则param1也跟着改变，而param2则不改变;原理：param和param1共用同一个存储地址，而param2则是新开了一个存储地址;var cloneObj = function(ob...

$.ajax({ url: '', type: 'get', success: function (data, status, xhr) { var str = xhr.getResponseHeader('Date'); //获取Response Header里面的Date var date = new...