问题ide想要提交git 分支的时候报错Update Failed@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.suntang.common.exception.RRException: 用户账号已被占用] with root

运行时异常：空指针！！！修改：Map<String,List<StCarIdentInfo>> map = identInfos.stream().filter(e->e.getPlaceId()!=null).collect(Collectors.groupingBy(e->e.getPlaceId()));Map<String,List<StCa

HikariCP建议配置：spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driverusername: rootpassword: rooturl: jdbc:mysql://127.0.0.1:3306/amytang?serverTimezone=GMT%2B8&useUnicode=true&characterE

虽然已知道用replaceAll('\u0000','')可解决问题，但由于要插入多张表、每个表含多个varchar字段、插入操作由JPA实现、插入操作要批量进行等因素，程序日志内容太笼统，为判断是哪个（或哪些）表、字段造成的、以及是代码原因还是数据原因提供的帮助很少，因而过程中麻烦多多困难重重，现在将其中的经验与教训总结出来，希望对同行们有所帮助。因为浏览器、某些图形化工具在处理含有'\0'的字

HikariCP建议配置：spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driverusername: rootpassword: rooturl: jdbc:mysql://127.0.0.1:3306/amytang?serverTimezone=GMT%2B8&useUnicode=true&characterE

Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.suntang.common.exception.RRException: 用户账号已被占用] with root

解决升级 Spring Boot 2.6后，因循环引用导致启动时报错的问题Relying upon circular references is discouraged and they are prohibited by default. Update your application to remove the dependency cycle between beans. As a last

@Overridepublic SearchDto improveSearch(SearchDto searchDto) {String text = searchDto.getTerm();String type = searchDto.getType();HighSearchParam searchParam = searchDto.getSearchParam();// 搜索请求对象Sea.

Caused by: ElasticsearchException[Elasticsearch exception [type=illegal_argument_exception, reason=Result window is too large, from + size must be less than or equal to: [10000] but was [10155].See th