09 2022 档案

摘要:接口参数 public Integer selectDefectCount(@Param("trainId") String trainId,@Param("pids") String[] pids); XML文件 <if test="pids != null"> and defect.pid in 阅读全文
posted @ 2022-09-16 09:26 northli 阅读(304) 评论(0) 推荐(0)
摘要:Mybatis排序参数获取使用${} mapper接口,.xml文件修改需要重新编译 阅读全文
posted @ 2022-09-15 13:30 northli 阅读(26) 评论(0) 推荐(0)
摘要:报错信息: ERROR c.h.f.w.e.GlobalExceptionHandler - [handleRuntimeException,65] - 请求地址'/aicheck/defection',发生未知异常.org.apache.ibatis.binding.BindingExceptio 阅读全文
posted @ 2022-09-14 16:01 northli 阅读(160) 评论(0) 推荐(0)
摘要:1. springboot启动报错: 找不到或无法加载主类 com.htkj.RuoYiApplication 解决: clean install发现编译报错,然后根据报错信息修改代码解决 2. spring启动报错 org.springframework.beans.factory.BeanCre 阅读全文
posted @ 2022-09-08 15:07 northli 阅读(143) 评论(0) 推荐(0)
摘要:nginx启动报错:Nginx报 host not found in upstream "localhost"错误 解决参考: https://copyfuture.com/blogs-details/20210109103222511b 阅读全文
posted @ 2022-09-08 09:49 northli 阅读(333) 评论(0) 推荐(0)
摘要:// map遍历 Map<Integer, Integer> map = new HashMap<Integer, Integer>(); map.put(1, 2); // 1. entrySet遍历,在键和值都需要时使用(最常用) for (Map.Entry<Integer, Integer> 阅读全文
posted @ 2022-09-07 20:00 northli 阅读(72) 评论(0) 推荐(0)
摘要:管理员运行cmd,执行sc delete MySQL 阅读全文
posted @ 2022-09-05 09:57 northli 阅读(30) 评论(0) 推荐(0)
摘要:导入.sql文件报错,Unknown collation: ‘utf8mb4_0900_ai_ci‘,解决方案: https://blog.csdn.net/qq_36205206/article/details/125759668 阅读全文
posted @ 2022-09-03 17:30 northli 阅读(46) 评论(0) 推荐(0)
摘要:springboot启动报错Description:Field stationInformationService in com.htkj.aicheck.service.TrainCheckService required a bean of type 'com.htkj.ai.server.se 阅读全文
posted @ 2022-09-02 16:27 northli 阅读(55) 评论(0) 推荐(0)