两个SpringBoot项目之间调用

Posted 2023-04-22

参考技术A 上图片显示出一个springboot_1的入参和反参，我们只要在springboot_2项目中编写如下类的方法即可调用springboot_1的接口。

两个项目之间的调用主要用到RestTemplate这个类，url表示的是另一个项目的访问参数。然后需要调用的方法直接调用该方法就行。

springboot项目调用webservice客户端 问题

springboot项目调用webservice客户端。 项目正常启动调用webservice客户端接口没问题。当项目热启动后调用同样webservice客户端接口报错

java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [META-INF/services/org.apache.axis.EngineConfigurationFactory]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.

参考技术A @Configurationpublic class CorsConfig private CorsConfiguration buildConfig() CorsConfiguration corsConfiguration = new CorsConfiguration();corsConfiguration.addAllowedOrigin("*");corsConfiguration.addAllowedHeader("*");corsConfiguration.addAllowedMethod("*"); return corsConfiguration; @Beanpublic CorsFilter corsFilter() UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();source.registerCorsConfiguration("/**", buildConfig()); return new CorsFilter(source); 1-新建配置文件，添加Configuration注解 2-测试跨域请求通过，至此已完美解决ajax跨域问题，是不是很easy，小伙伴儿们快去试试把!!!