Bean with name ‘xxxService’ has been injected into other beans [xxxService] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching – consider using ‘getBeanNamesOfType’ with the ‘allowEagerInit’ flag turned off, for example.
用的spring版本是2.5.6，之前也有遇到过这种问题，确实是代码设计得比较耦 合，将相关逻辑拆分后得到解决。这两天这个问题，不管我如何拆解都如影随形，已经不是简单的A->B，B->A的循环引用了，而是深层次的逻 辑耦合，要解耦比较困难，说明在设计阶段有提高的余地。诡异的是，在融入另一个项目前是不会抛这个错误的，可见问题可能出在和新项目融合后的配置文件上， 简单分析了一下还是不得要领，于是开始启用google了。Juergen Hoeller说：
This is probably a consequence of the bean initialization order having changed, in combination with auto-proxying and maybe a pointcut that is too broad.
然后他给出了解决方案，有一个参数setAllowRawInjectionDespiteWrapping，默认是false，将其设成true即可。代码如下：
public class MyWebApplicationContext extends XmlWebApplicationContext { @Override protected DefaultListableBeanFactory createBeanFactory() { DefaultListableBeanFactory beanFactory = super.createBeanFactory(); beanFactory.setAllowRawInjectionDespiteWrapping(true); return beanFactory; } }
然后在web.xml配置启用此context，
<context-param>
<param-name>contextClass</param-name>
<param-value>xxx.MyWebApplicationContext</param-value>
</context-param>
然后就可以了。