springboot+mybatis查询数据中文乱码，如何解决？

Question

jbdc.url=jdbc:mysql://localhost/awbeci3?useUnicode=true&characterEncoding=UTF-8

上面两种我都设置对了，但是返回的数据还是乱码显示的中文是"?"

PageInfo: [{"id":2,"name":"awbeci"},{"id":3,"name":"wulingmei"},{"id":4,"name":"qinxin"},{"id":5,"name":"qinxin2"},{"id":6,"name":"qinxin3"},{"id":7,"name":"???"},{"id":8,"name":"caochenglu"},{"id":10,"name":"sdfsdfs"},{"id":13,"name":"wangle"},{"id":14,"name":"react-cd-player"},{"id":15,"name":"oooooo"},{"id":16,"name":"ffffff"},{"id":17,"name":"ppppp"},{"id":18,"name":"tttttt"},{"id":19,"name":"11111"},{"id":20},{"id":63,"name":"zhangwei"}]

Answer 1

找到解决办法了：

@RequestMapping(value = "/", produces = "application/json; charset=utf-8")

参考SpringBoot返回json格式到浏览器上,出现乱码问题

Answer 2

浏览器编码呢

Answer 3

编码问题 第一，数据库配置的时候，编码是否设置为你要的格式，第二，浏览器编码，第三，tomcat 编码

Answer 4

postgresql用户表示从未遇见过中文乱码问题。。。