目录1.Integer类1）常用静态方法2）常用对象方法2.String类1）创建2) 常用方法比较与判断javascript字符操作修改3.Character类4.Double类5.Float类6.Math类7. StringBuilder / StringBuffer（字符串可变类）区别：8.
I\'m a web design开发者_Python百科er with css experience, but I\'m not a JS developer. I used jqtransform to style a search form ,
加载中,请稍侯......