Springboot新手开发坑：1.Springboot+jpa报Error Field ‘id‘ doesn‘t have a default value异常
在实现springboot+jpa实现后端使用Get/Post请求交互mysql数据库过程中，抛出java.sql.SQLException: Field 'id' doesn't have a default value异常。 反复检查了Controller代码，试过将@PostMapping注解改成@RequestMapping无效 问题的主要原因是因为mysql的中没有将主键设置为自增，所以
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- 1. 解决:java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 2. java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 3. java.sql.SQLException: Field 'id' doesn't have a default value异常
- 4. Field 'id' doesn't have a default value
- 5. Field 'ID' doesn't have a default value
- 6. 主键默认值报错:java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 7. springboot项目报Field“xx“ doesn‘t have a default value
- 8. 如何解决Cause: java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 9. Field 'id' doesn't have a default value 缘由
- 10. java.sql.SQLException: Field 'id' doesn't have a default value
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相关文章
- 1. 解决:java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 2. java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 3. java.sql.SQLException: Field 'id' doesn't have a default value异常
- 4. Field 'id' doesn't have a default value
- 5. Field 'ID' doesn't have a default value
- 6. 主键默认值报错:java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 7. springboot项目报Field“xx“ doesn‘t have a default value
- 8. 如何解决Cause: java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
- 9. Field 'id' doesn't have a default value 缘由
- 10. java.sql.SQLException: Field 'id' doesn't have a default value