花花世界蕾 发表于 2017-12-15 11:29:55

SpringBoot使用MongoDB教程:spring-boot

package cn.dxbtech.test;  

  

import cn.dxbtech.domain.User;  

import cn.dxbtech.domain.UserRepository;  

import org.slf4j.Logger;  

import org.slf4j.LoggerFactory;  

import org.springframework.beans.factory.annotation.Autowired;  

import org.springframework.stereotype.Component;  

  

import java.util.Arrays;  

import java.util.List;  

  
@Component
  

public>@Autowiredpublic Runner(UserRepository userRepository) {final Logger logger = LoggerFactory.getLogger(getClass());  

//insert  User user = userRepository.save(new User(1, "dxbtech.cn"));
  User user2 = userRepository.save(new User(2, "小明"));
  logger.info("创建用户成功 : [{}],[{}]", user, user2);
  

  //query
  List<User> all = userRepository.findAll();
  logger.info("查询用户 : [{}]", Arrays.toString(all.toArray()));
  }
  

  
}
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