Error creating bean with name ‘cn.cyjt.shoot.service.UserServiceTests‘: Unsatisfied dependency expre

springboot报错：
创建名为“”的bean时出错”cn.cyjt.shoot.service.UserServiceTests’：通过字段“service”表示的不满足的依赖关系；嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：没有限定类型为’cn.cyjt.shoot.service.IUSERVICE’available:至少需要1个符合autowire候选的bean。依赖项批注：{@org.springframework.beans.factory.annotation.Autowired（必需=true）}

Error creating bean with name 'cn.cyjt.shoot.service.UserServiceTests': Unsatisfied dependency expressed through field 'service'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'cn.cyjt.shoot.service.IUserService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {
    
    @org.springframework.beans.factory.annotation.Autowired(required=true)}

原因：
service依赖关系不足，在
文件里，缺少了@service依赖包。
解决方法：

import org.springframework.stereotype.Service;
@Service
public class UserServiceImpl implements IUserService{
    
    
	@Autowired
	private UserMapper userMapper;
	@Override
	public void reg(User user) {
    
    
	。。。。。
	。。。
	。。
	。#后没写