node.js - 渲染 mysql查询到的数据，中文乱码怎么解决？

Answer 1

Start checking from several places

1.后台打印出查询结果、看是否乱码
2.前台network控制台中查看请求、看是否乱码
3.JS中打印、看是否乱码

Check in order. If there is a problem in the first step, it is a problem with mysql settings. If there is a problem in the next two parts, you should also know how to deal with it

Answer 2

If it is a mysql query statement-try this

CONVERT(xxx USING utf8)