org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [WebApp] in context with path關於數據庫庫的問題


1、在本地~~把你的查詢的sql打印出來~~~然后拿到測試庫里面執行一遍~~然后拿到正式庫里面在執行一遍 
2、看生產和本地~~1)、代碼不同步;2)、就是數據為空問題
3、也有可能是數據庫配置文件問題~~需要調~~ 比如有時候~~表的數據太大~~sql、執行耗時~~~而配置文件超時時間設置短~~就會造成上面的問題,看jdbc配置文件里面有設置這個時間,通常設置30s啊
4、測試環境和升產環境最大的不一樣就是數據~~要確認你提交的代碼全不全~~然后就是數據問題了。
最后問項目經理:查出的問題是一個字段不夠長

解決步驟:

1、選中表,點表設計

2、把字段改成需要的長度

3、點SQL預覽,把sql發給項目經理

 

 特此記錄2017.05.05

 


免責聲明!

本站轉載的文章為個人學習借鑒使用,本站對版權不負任何法律責任。如果侵犯了您的隱私權益,請聯系本站郵箱yoyou2525@163.com刪除。



猜您在找 JSONArray().fromObject(); 出現org.apache.catalina.core.StandardWrapperValve invoke錯誤的解決辦法 Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception 異常 Servlet.service() for servlet [jsp] in context ....錯誤 錯誤:嚴重: Servlet.service() for servlet [appServlet] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed;springboot無法注入,注入后無效 org.apache.catalina.core.StandardService - Stopping service [Tomcat] 報錯:嚴重: Servlet.service() for servlet [jsp] in context with path [/20161116-Struts2-6] threw exception [/index.jsp (line: 13, column: 20) No tag "textfiled" defined in tag library imported with prefix Servlet.service() for servlet [dispatcherServlet] in context with path [/heima_ssm_web] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause Servlet.service() for servlet [jsp] in context with path [/Healthy_manager] threw exception [Unable to compile class for JSP] with root cause java.lang.IllegalArgumentException: Page directive: inval 報錯更改 Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] wit
 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM