=/^[\u4E00-\u9FA5\uF900-\uFA2D]*$/ == 非汉字
http://unibetter.com/deerchao/zhengzhe-biaodashi-jiaocheng-se.htm //正则表达式的 30分钟入门.
=/^[\u4E00-\u9FA5\uF900-\uFA2D]*$/ == 非汉字
http://unibetter.com/deerchao/zhengzhe-biaodashi-jiaocheng-se.htm //正则表达式的 30分钟入门.