初始化,添加類名靜態字段,加上postConstruct注解,用於注入bean
比如有如下類想要調用registUserMapper,則實現如下:
@Component // 如果類之前沒有這個注解,一定要加上 public class RegisterRpcService { // 添加類名靜態字段 public static RegisterRpcService registerRpcService; // 注入mapper @Resource private RegistUserMapper registUserMapper; // 注入bean @PostConstruct public void init() { registerRpcService = this; registerRpcService.registUserMapper = this.registUserMapper; } // 然后即可如下使用 registerRpcService.registUserMapper.${Method} }