MongDB之各种新增操作

接口IMongDaoCreate:

package com.net.test.mongdb.dao;

import java.util.List;

import com.net.test.mongdb.entity.User;
import com.net.test.mongdb.entity.UserP;

public interface IMongDaoCreate {
    
    public void create(User user);
    
    public void createUsers(List<User> list);
    
    public void createUsersArr(List<User> list);
    
    public void createUserP(UserP user2);
}

实现类MongDaoCreateImp:

package com.net.test.mongdb.dao.imp;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.stereotype.Repository;

import com.net.test.mongdb.dao.IMongDaoCreate;
import com.net.test.mongdb.entity.User;
import com.net.test.mongdb.entity.UserP;

/**
 * @author *** 
 * @Time:2017年8月4日 上午9:21:23
 * @version 1.0  
 * Function: Create
 */
@Repository
public class MongDaoCreateImp implements IMongDaoCreate {
    
    @Resource 
    protected MongoTemplate mongoTemplate;
    
 
    /**
     * @description 新建单条简单类型数据,不带数组和内置对象
     * @param user
     */
    @Override
    public void create(User user) 
    {
        mongoTemplate.save(user);
    }
    
    /**
     * @description 批量新建多条简单类型数据,不带数组和内置对象
     * @param objects
     */
    @Override
    public void createUsers(List<User> objects) 
    {
        mongoTemplate.insertAll(objects);
    }
    
    /**
     * @description    批量新建多条带数组和内置对象的复杂数据
     * @param list
     */
    @Override
    public void createUsersArr(List<User> list) 
    {
         mongoTemplate.insertAll(list);
    }
    
    /**
     * @description    新建单条简单类型数据,表名与pojo不相同
     * @param user2
     */
    @Override
    public void createUserP(UserP user2) {
        mongoTemplate.insert(user2, "user");
    }
    
    
}
原文地址:https://www.cnblogs.com/chen1-kerr/p/7326760.html