mybatis插入數據時報錯: Cause: org.apache.ibatis.executor.ExecutorException: Error getting generated key or setting result to parameter object. Cause ...
報錯信息:Error getting generated key or setting result to parameter object. Cause: org.apache.ibatis.executor.ExecutorException: Too many keys are generated. There are only target objects. You either spec ...
2022-01-08 15:48 0 1527 推薦指數:
mybatis插入數據時報錯: Cause: org.apache.ibatis.executor.ExecutorException: Error getting generated key or setting result to parameter object. Cause ...
問題: 在使用Ibatis查詢數據返回時,報如下錯誤: 原因: 返回數據類型與設置對象屬性不匹配,如:當屬性類型為數值型,而返回數據為空,也會報此類異常,本處也是類似異常 解決方案: 把對象屬性由INT類型修改為Integer類型 ...
報錯信息是:nested exception is org.apache.ibatis.type.TypeException: Could not set parameters for mapping ...
主要是編譯器的選項中,將warning視作error,所以就報錯了,可以通過修改編譯選項來設置,但是這里不這樣做,通過#pragma來控制 如上圖,warning號是C4189,真正的號碼是4189,所以加上如下語句即可 #pragma warning(disable:4189) 如果有 ...
最近用VS2010 編譯ceflib開源庫是出現"怎樣處理“error C2220: warning treated as error - no object file generated”錯誤" 產生原因為:有些Project編譯選項中,Treat Warnings As Errors ...
I upgraded from one version of Amazon MWS (marketplace web service) version https://mws.amaz ...
穿進去的params參數Map中沒有XXXXX鍵值對。 ...
這幾天在學習struts的過程中,發現在配置struts.xml文件時,會出現myeclipse的檢驗異常,比如如下語句: <action name="user" class="action.UserAction"> <result ...