我的随笔

Java——使用ObjectMapper.writeValueAsString时报错The type com.fasterxml.jackson.core.JsonProcessingException cannot be resolved. It is indirectly referenced from required .class files

!O0O! 2019-04-18 11:23 阅读:4825 评论:0 推荐:3

SSM——[/WEB-INF/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException; cvc-elt.1: 找不到元素 'beans' 的声明。

!O0O! 2019-04-15 17:44 阅读:2127 评论:0 推荐:0

MyBatis——Mapped Statements collection does not contain value for XXX

!O0O! 2019-04-09 16:54 阅读:1341 评论:0 推荐:0

MyBatis—— org.apache.ibatis.binding.BindingException: Type interface com.web.mybatis.i.PersonMapper is not known to the MapperRegistry.

!O0O! 2019-04-08 15:36 阅读:1419 评论:0 推荐:0

MyBatis——com.mysql.cj.exceptions.InvalidConnectionAttributeException

!O0O! 2019-04-01 15:10 阅读:627 评论:0 推荐:0

java--GC overhead limit exceeded--暂时修改JVM内存

!O0O! 2019-03-29 10:32 阅读:819 评论:0 推荐:0

java——定时任务

!O0O! 2019-03-29 10:31 阅读:335 评论:0 推荐:0

java——引入第三方jar包

!O0O! 2019-03-29 10:31 阅读:1313 评论:0 推荐:0

java颜色对照表

!O0O! 2019-03-29 10:29 阅读:2383 评论:0 推荐:0

web项目——org.apache.jasper.JasperException: /WEB-INF/content/mainForm.jsp (line: 3, column: 62) File "/WEB-INF/c.tld" not found

!O0O! 2019-03-28 16:03 阅读:3532 评论:0 推荐:0