use of CGLib-based proxies by setting proxyTargetClass=true on @EnableAsync and/or @EnableCaching

Posted 2022-08-26 穆雄雄

大家好，我是雄雄。

今天在做异步的时候，报了个错，错误信息如下：

Error starting ApplicationContext. To display the conditions report re-run your application with ‘debug’ enabled.
2022-08-25 17:58:30.784 [main] ERROR o.s.b.diagnostics.LoggingFailureAnalysisReporter:40 -

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APPLICATION FAILED TO START

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Description:

The bean ‘subscribeHandler’ could not be injected because it is a JDK dynamic proxy

The bean is of type ‘com.sun.proxy.$Proxy195’ and implements:
me.chanjar.weixin.mp.api.WxMpMessageHandler
org.springframework.aop.SpringProxy
org.springframework.aop.framework.Advised
org.springframework.core.DecoratingProxy

Expected a bean of type ‘org.jeecg.modules.wechat.handler.SubscribeHandler’ which implements:

Action:

Consider injecting the bean as one of its interfaces or forcing the use of CGLib-based proxies by setting proxyTargetClass=true on @EnableAsync and/or @EnableCaching.

2022-08-25 17:58:31.721 [Thread-7] WARN com.alibaba.nacos.common.http.HttpClientBeanHolder:108 - [HttpClientBeanHolder] Start destroying common HttpClient

解决方法

启动器不能只写个@EnableAsync就完事儿了。
还需要在后面加上：(proxyTargetClass = true)
完成写法应该是这样的：

@EnableAsync(proxyTargetClass = true)