Setters Injection的意思|示意

The EJB 3.0 specification talks about public field injection and setter injection, but constructor injection will enable you to avoid creating setters for values you don't expect to change.

EJB 3.0规范谈到了公共字段注入和setter注入，但构造器注入将使您可以避免为预期不会更改的值创建setter。

Again, these setters are framework induced boilerplate code. Wouldn’t it be nice if they could be avoided without the need to use Constructor injection everywhere?

毫无疑问，这些setter是框架所需的样板代码，如果不使用构造器注入也能避免这一点岂不美哉？

Spring USES XML configuration and relies on setters for dependency injection.

Spring使用XML配置并且依赖于setter进行依赖注入。