通常情况下，***解决方案取决于上下文和必须提供的功能. 我认为在大多数情况下，允许从单个servlet处理多个路径将更为有效，因为它只允许针对多个情况开发一个servlet. 在以下情况下，***将一组路径映射到单个servlet:

As it is often the case, what is best depends on the context and the functionality that must be offered. I would assume that in most cases allowing multiple paths to be handled from a single servlet would be more efficient as it allows the development of only one servlet for multiple cases. Mapping a group of paths to a single servlet would be preferable in the following cases:

1. 这组路径提供的功能是相似的"，可以由单个servlet处理，也许可以考虑实际路径.
2. 应该提供的功能与用于调用servlet的实际路径无关.

不过，为每个servlet分配一个路径可能是有益的:

However it could be the cases that assigning a single path per servlet would be beneficial:

1. servlet的功能应仅通过单个路径提供.
2. 不同路径的功能不同，足以要求使用不同的Servlet类来实现它们.