这样就可以避免输出非法字符数据。

This is to avoid outputting invalid character data.

youdao

如果名称包含非法字符，则将引发异常。

If the names contain illegal characters, an exception is thrown.

youdao

如果名称包含非法字符，则将引发异常。

If the names contain illegal characters, an exception is thrown.

youdao