jquery怎么将对象数组转换成map集合?
在javascript中,对象本身就是一种Map结构。
var map = {};map['key1'] = 1;map['key2@'] = 2;console.log(map['key1']);//结果是1.console.log(map['key2@']);//结果是2.//如果遍历mapfor(var prop in map){ if(map.hasOwnProperty(prop)){ console.log('key is ' + prop +' and value is' + map[prop]); }}