如果找不到某个类，说明系统中的任何一个类装入器都没有装入它(通常会形成ClassNotFoundException异常)。

If the class cannot be found, that means that it was not loaded by any of the class loaders present in the system (which would usually result in a ClassNotFoundException).

youdao

如果找不到某个类，说明系统中的任何一个类装入器都没有装入它(通常会形成ClassNotFoundException异常)。

If the class cannot be found, that means that it was not loaded by any of the class loaders present in the system (which would usually result in a ClassNotFoundException).

youdao