字符串每10个字符换行(正则表达式)
var str = "01abc23中文4567中ad文89中文";
str=str.replace(/[^\x00-\xff]/g,"$&\x01").replace(/.{10}\x01?/g,"$&\n").replace(/\x01/g,"");
alert(str);
var str = "01abc23中文4567中ad文89中文";
str=str.replace(/[^\x00-\xff]/g,"$&\x01").replace(/.{10}\x01?/g,"$&\n").replace(/\x01/g,"");
alert(str);