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数据库调整

yumeng 2 tháng trước cách đây
mục cha
commit
53e2557f36

+ 0 - 72
ruixuan-common/src/main/java/com/ruixuan/common/utils/mongodb/MongoDBDemo.java

@@ -1,72 +0,0 @@
-package com.ruixuan.common.utils.mongodb;
-
-import com.mongodb.client.MongoClient;
-import com.mongodb.client.internal.MongoClientImpl;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.mongodb.core.MongoTemplate;
-import org.springframework.data.mongodb.core.query.Criteria;
-import org.springframework.data.mongodb.core.query.Query;
-import org.springframework.stereotype.Component;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * MongoDB 工具类
- */
-@Slf4j
-@Component
-public class MongoDBDemo {
-
-    @Autowired
-    private MongoTemplate mongoTemplate;
-    @Autowired
-    MongoClient mongoClient;
-
-    /**
-     * 新增:
-     * 说一下insert和save的区别:
-     * 1)插入重复数据时:
-     *   insert: 若新增数据的主键已经存在,则会抛 DuplicateKeyException 异常提示主键重复,不保存当前数据。
-     *   save: 若新增数据的主键已经存在,则会对当前已经存在的数据进行修改操作。
-     * 2)批操作时:
-     *   insert: 可以一次性插入一整个列表,不用进行遍历操作,效率相对较高。
-     *   save: 需要遍历列表,进行一个个的插入,效率相对较低。
-     */
-    public void save() {
-        PeopleDemo people = new PeopleDemo("zhangsan", "zhangsan", "张三", "13889625648");
-        mongoTemplate.save(people);
-        log.info("save ok");
-    }
-
-    public void saveAll() {
-        List<PeopleDemo> list = new ArrayList();
-        PeopleDemo people = new PeopleDemo("zhangsan2", "zhangsan2", "张三2", "13312345678");
-        PeopleDemo people2 = new PeopleDemo("lisi", "lisi", "李四", "15512345678");
-        list.add(people);
-        list.add(people2);
-//        mongoTemplate.insertAll(list);
-        for (PeopleDemo demo : list) {
-            mongoTemplate.save(demo);
-        }
-        log.info("saveAll ok");
-    }
-
-    public void find() {
-        new PeopleDemo();
-        Criteria criteria = new Criteria();
-        criteria = Criteria.where("userId").is("zhangsan2");
-        Query query = new Query(criteria);
-
-        List<PeopleDemo> list = mongoTemplate.find(query, PeopleDemo.class);
-        List<PeopleDemo> all = mongoTemplate.findAll(PeopleDemo.class);
-        System.out.println("条件筛选结果:" + list);
-        System.out.println("----All结果:" + all);
-        log.info("find ok");
-
-        System.out.println("MongoDB线程池Pool信息:" + ((MongoClientImpl) mongoClient).getSettings().getConnectionPoolSettings());
-
-    }
-
-}

+ 0 - 40
ruixuan-common/src/main/java/com/ruixuan/common/utils/mongodb/PeopleDemo.java

@@ -1,40 +0,0 @@
-package com.ruixuan.common.utils.mongodb;
-
-import lombok.Data;
-
-/**
- * TODO
- *
- * @ClassName User
- * @Author ZHAOXA
- * @date 2024-07-10 18:12
- */
-@Data
-public class PeopleDemo {
-
-    private String _id;
-    /**
-     * 用户id
-     */
-    private String userId;
-
-    /**
-     * 姓名
-     */
-    private String userName;
-
-    /**
-     * 电话
-     */
-    private String Phone;
-
-    public PeopleDemo() {
-    }
-
-    public PeopleDemo(String id,String userId, String userName, String phone) {
-        this._id = id;
-        this.userId = userId;
-        this.userName = userName;
-        Phone = phone;
-    }
-}