字符串相关

1.1字符串六位不足前边补零

String number = vo.getId() + "";

if(number.length() < 6) {

    DecimalFormat decimalFormat2 = new DecimalFormat("#000000");

    number = decimalFormat2.format(Long.parseLong(number));

 }

1.2 字符串拼接

具体使用看https://blog.csdn.net/anita9999/article/details/82346552

标签：1.1,1.2,decimalFormat2,number,字符串,相关,DecimalFormat
来源： https://www.cnblogs.com/xiaoXiaoBaiBoKe/p/16083042.html