如果该文件没有找到或者不可读，AppConfig将会默认地打印一个警告信息，程序还是会继续运行。
If the file can't be found or read, AppConfig will print a warning by default but the program will go on.
当然，如果文件不存在或者不可读，您可以期望一个负返回值。
Of course, if the file is nonexistent or nonreadable, you can expect a negative return value.
就如我所说，这些只是我的个人建议，并不是本质规律，但我想如果你要部署一个更具可读性的CSS文件，你还是会发现这些规则是很有用的。
How wI said, these are only my personal Suggestions and not true rules, but I think you can find them useful in order to deploy a more readable CSS file.
就如我所说，这些只是我的个人建议，并不是本质规律，但我想如果你要部署一个更具可读性的CSS文件，你还是会发现这些规则是很有用的。
How I said, these are only my personal Suggestions and not true rules, but I think you can find them useful in order to deploy a more readable CSS file.
就如我所说，这些只是我的个人建议，并不是本质规律，但我想如果你要部署一个更具可读性的CSS文件，你还是会发现这些规则是很有用的。
How I said, these are only my personal Suggestions and not true rules, but I think you can find them useful in order to deploy a more readable CSS file.
应用推荐