背景说明:
今天,在复用其他项目的模块时候,引入maven后启动报错:
Ddsription:
Field restTemplate in xxx.impl.xxServiceImpl required a bean of type 'org.springframework.web.client.RestTemplate' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.client.RestTemplate' in your configuration
问题很简单,就是你自动注入的bean没找到需要配置下呗。
原来的项目是配置在特定的地方,而模块里面并没有配置,引入模块,并未引入配置,因此需要配置bean:
@Configuration
public class CommonAutoConfiguration {
@Bean
public RestTemplate restTemplate(ClientHttpRequestFactory factory){
return new RestTemplate(factory);
}
@Bean
public ClientHttpRequestFactory simpleClientHttpRequestFactory(){
SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
factory.setReadTimeout(5000);
factory.setConnectTimeout(5000);
return factory;
}
}
不同的设置参考 这里:How to autowire RestTemplate using annotations-stackOverflow