02 2022 档案

Mybatis用if判断int类型参数为0会过滤
摘要：例子 当下列sql传入0时，通过if判断会自动跳过 delete from message_logging where 1=1 <if test="param1.sceneType != null and param1.sceneType != ''"> and scene_type = #{par 阅读全文
posted @ 2022-02-10 17:16 Frank_Z9 阅读(329) 评论(0) 推荐(0)
LeetCode 每日一题 [1447]最简分数
摘要：今天的medium题比较简单，AC率67.4% class Solution { public List<String> simplifiedFractions(int n) { StringBuilder sb; List<String> strList = new ArrayList<>(); 阅读全文
posted @ 2022-02-10 15:59 Frank_Z9 阅读(28) 评论(0) 推荐(0)
jwt token校验失败 io.jsonwebtoken.SignatureException: JWT signature does not match locally computed signature. JWT validity cannot be asserted and should not be trusted.
摘要：最近接手了一个后台，前端使用后端生成的合法token调用接口的时候会提示token无法解析，甩出了 io.jsonwebtoken.SignatureException: JWT signature does not match locally computed signature. JWT val 阅读全文
posted @ 2022-02-07 18:00 Frank_Z9 阅读(7418) 评论(0) 推荐(0)