We'll use scenarios to illustrate the trade-offs between ease of implementation and pervasiveness of the integration for each solution.
我们将通过一些场景来说明，对于每个解决方案而言，实现的方便性与集成的普遍性之间的权衡。
3
The complexity of the code for handling parameters, as well as its pervasiveness and quantity, suggests that it should be treated as a first-class citizen within Struts.