Error during managed flush [org.hibernate.exception.ConstraintViolationException: could not execute
今天在用mui的ajax方法向後臺傳數據時，出現這樣的問題 我個人分析應該是後臺無法獲取到data裏面的數據，但是我的數據表設置不能爲空，所以報錯。 解決辦法： 將headers裏面的：‘Content-Type’:‘application/json’ 修改爲：‘Content-Type’:‘application/x-www-form-urlencoded’
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相關文章
- 1. Error during managed flush [Batch update returned unexpected row count from update [0]
- 2. VC6.0 Could not execute: invalid directory (Win32 error 193)
- 3. org.hibernate.exception.SQLGrammarException: could not execute query
- 4. org.hibernate.exception.GenericJDBCException: could not execute statement
- 5. could not extract ResultSet/could not execute statement
- 6. 解決org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a];
- 7. Error while importing sbt project: Error occurred during initialization of VM Could not reserve eno
- 8. Error occurred during initialization of VM Could not reserve enough space for object heap Error:
- 9. Style error Could not execute command 'sassc'This error occured while compiling the bundle 'web.ass
- 10. org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute query; nested ...