spring框架怎么识别注解

2025-05-06 18:21:43
推荐回答(1个)
回答1:

  • @Configuration

  • public class MainConfig {

  • //在properties文件里配置

  • @Value("${wx_appid}")

  • public String appid;

  • protected MainConfig(){}

  • @Bean

  • public WxMpService wxMpService() {

  • WxMpService wxMpService = new WxMpServiceImpl();

  • wxMpService.setWxMpConfigStorage(wxMpConfigStorage());

  • return wxMpService;

  • }