摘要:
var a = [1,2,3];var b = a; b.push(4); console.log(a);//[1,2,3,4]var a = [1,2,3];var b = a; b=[1,2,3,4];//改变了引用地址 console.log(a);//[1,2,3]// 浅拷贝var a = 阅读全文
摘要:
var li = $("<li>",{title:"123",css:{"background":"red"}}); li.appendTo($("ul"))str = "hello, <b>my name is</b> jQuery.", html = $.parseHTML( str ), co 阅读全文