Return's parameter should be blank except inside a function.

返回参数应该为空，除非在函数里。

youdao

SafeHandleRequest calls the function that is the second argument inside a try and except block.

_safeHandleRequest调用的函数是try和except块内部的第二个参数。

youdao

SafeHandleRequest calls the function that is the second argument inside a try and except block.

_safeHandleRequest调用的函数是try和except块内部的第二个参数。

youdao