如何抑制SQL弹出错误提示
类似于上图,提示错误是字段不能为空值。数据表中有很多不能为空的字段,我不能为每个不能为空字段都要验证吧。如何抑制SQL弹出错误提示呢?
try catch
的组合用过,@
抑制符也用过,貌似不起作用;
-----------------------补充--------------------------
如果从框架入手的话,我用的是CI
框架,我知道TP
里面有个配置调试模式
和上线模式
,不知道CI里面有没有,如果懂得朋友,也希望能给一点提示;
回复内容:
类似于上图,提示错误是字段不能为空值。数据表中有很多不能为空的字段,我不能为每个不能为空字段都要验证吧。如何抑制SQL弹出错误提示呢?
try catch
的组合用过,@
抑制符也用过,貌似不起作用;
-----------------------补充--------------------------
如果从框架入手的话,我用的是CI
框架,我知道TP
里面有个配置调试模式
和上线模式
,不知道CI里面有没有,如果懂得朋友,也希望能给一点提示;
既然字段不能为空,那就必须要有值,这个避免不了。
ci的数据库配置文件里面有。不过不建议
1、通过mysql配置参数sql_mode设置,插入时忽略不为空的字段,不过不太安全
2、通过设置不为空字段的默认值

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