转自:https://blog.csdn.net/lzx925060109/article/details/40323741 1. Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'studentServiceBean': Invocation of init method failed; nested ex…

问题原因 sql语法,使用@Query("select id, username, usersex, userphone from User where User.usersex = ?1")会报错 问题解决 @Query("select id, username, usersex, userphone from User u where u.usersex = ?1") Bug重现 org.springframework.beans.factory.Unsatis…

1.错误日志 熔断器添加错误方法返回时,报了一个 error. com.netflix.hystrix.contrib.javanica.exception.FallbackDefinitionException: Incompatible return types. Command method: public club.sscai.consumer.pojo.User club.sscai.consumer.controller.ConsumerController.queryById(ja…

没有选择附件,但是点击上传按钮的时候会报错. 之前不选择文件,直接上传空文件是可以的,后来不知道改了什么就不行了. 错误信息: -- :: [http--] TRACE org.springframework.beans.TypeConverterDelegate - Field [] isn't an enum value java.lang.NoSuchFieldException: at java.lang.Class.getField(Unknown Source) at org.spr…

今天做springbook项目前端输入日期传到数据库保存报了一下错误 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Sun Feb 09 16:31:32 CST 2020 There was an unexpected error (type=Bad Request, status=400). Validation…

后台API查询接口,get请求,后台Date字段接收前台String类型的时间筛选条件 后台接口接收 使用的实体 而createDate字段在后台实体中是Date类型 报错信息: org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errors Field error in object 'huaYangArea' on field 'c…

查询时发送给服务器的日期的字符串格式:yyyy-MM-dd HH:mm:ss 服务器接收到日期的字符串之后,向 MySQL 数据库发起查询时,因为没有指定日期时间格式,导致字符串数据不能正确地转换为日期而产生的错误: 1 2019-12-05 17:43:55.215 WARN 1460 --- [nio-8080-exec-6] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.validation…

spring boot 前台GET请求,传递时间类型的字符串,后台无法解析,报错:Failed to convert from type [java.lang.String] to type [java.util.Date] 而POST请求,传入时间类型字符串,后台是可以解析成Date类型的. 出现这个错误,在需要接受Date类型的字符串参数的controller层中,加入: @InitBinder public void initBinder(WebDataBinder binder) { S…

在使用spring mvc中,绑定页面传递时间字符串数据给Date类型是出错: Failed to convert property value of type [java.lang.String] to required type [java.util.Date] for property 'expert.birthdate'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of typ…

出错的详细信息: 3 ERROR [http-nio-80-exec-3] org.springframework.web.servlet.DispatcherServlet - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.mybatis.spring.mapper.MapperScannerCon…