功能: var fruitArry=[{name:'durian'},{name:'peach'},{name:'banana'},{name:'pitaya'},{name:'apple'},{name:'cherry'}]; var fruit={'banana':'香蕉','peach':'桃子','durian':'榴莲','pitaya':'火龙果'}; 将 fruitArry 中 name 的值根据 fruit 的 key 值进行替换:如果 fruitArry 的
<script type="text/javascript"> getJson('age'); function getJson(key){ var jsonObj={"name":"傅红雪","age":"24","profession":"刺客"}; //1.使用eval方法 var eValue=eval('jsonObj.'+key); alert