提交用例
This commit is contained in:
luoxiang
48
spring-boot/spring-boot-mongodb/pom.xml
Normal file
48
spring-boot/spring-boot-mongodb/pom.xml
Normal file
@ -0,0 +1,48 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>2.1.1.RELEASE</version>
|
||||
<relativePath/> <!-- lookup parent from repository -->
|
||||
</parent>
|
||||
<groupId>com.heibaiying</groupId>
|
||||
<artifactId>spring-boot-mongodb</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<name>spring-boot-mongodb</name>
|
||||
<description>mongodb demo project for Spring Boot</description>
|
||||
|
||||
<properties>
|
||||
<java.version>1.8</java.version>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-data-mongodb</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
@ -0,0 +1,14 @@
|
||||
package com.heibaiying.springboot;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
|
||||
@SpringBootApplication
|
||||
public class SpringBootMongodbApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(SpringBootMongodbApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -0,0 +1,26 @@
|
||||
package com.heibaiying.springboot.bean;
|
||||
|
||||
import lombok.AllArgsConstructor;
|
||||
import lombok.Data;
|
||||
import lombok.NoArgsConstructor;
|
||||
import org.springframework.data.annotation.Id;
|
||||
|
||||
import java.util.Date;
|
||||
|
||||
/**
|
||||
* @author : heibaiying
|
||||
*/
|
||||
@Data
|
||||
@AllArgsConstructor
|
||||
@NoArgsConstructor
|
||||
public class Programmer {
|
||||
|
||||
@Id
|
||||
private String name;
|
||||
|
||||
private int age;
|
||||
|
||||
private float salary;
|
||||
|
||||
private Date birthday;
|
||||
}
|
||||
@ -0,0 +1,18 @@
|
||||
package com.heibaiying.springboot.repository;
|
||||
|
||||
import com.heibaiying.springboot.bean.Programmer;
|
||||
import org.springframework.data.mongodb.repository.MongoRepository;
|
||||
|
||||
/**
|
||||
* @author : heibaiying
|
||||
* @description : jpa 方式查询 对于mongo而言 更推荐这种查询方式 比起原生的语法更加简洁
|
||||
*/
|
||||
public interface ProgrammerRepository extends MongoRepository<Programmer, String> {
|
||||
|
||||
void deleteAllByName(String name);
|
||||
|
||||
Programmer findAllByName(String names);
|
||||
|
||||
Programmer findByNameAndAge(String name, int age);
|
||||
|
||||
}
|
||||
@ -0,0 +1,5 @@
|
||||
spring:
|
||||
data:
|
||||
mongodb:
|
||||
database: spring
|
||||
uri: mongodb://192.168.0.108:27017
|
||||
@ -0,0 +1,72 @@
|
||||
package com.heibaiying.springboot;
|
||||
|
||||
import com.heibaiying.springboot.bean.Programmer;
|
||||
import com.heibaiying.springboot.repository.ProgrammerRepository;
|
||||
import com.mongodb.client.result.DeleteResult;
|
||||
import com.mongodb.client.result.UpdateResult;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.data.domain.Page;
|
||||
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.test.context.junit4.SpringRunner;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
import java.util.Optional;
|
||||
|
||||
import static org.springframework.data.mongodb.core.query.Criteria.where;
|
||||
import static org.springframework.data.mongodb.core.query.Query.query;
|
||||
import static org.springframework.data.mongodb.core.query.Update.update;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest
|
||||
public class MongoJPATests {
|
||||
|
||||
@Autowired
|
||||
private ProgrammerRepository repository;
|
||||
|
||||
@Test
|
||||
public void insert() {
|
||||
// 单条插入
|
||||
repository.save(new Programmer("python", 23, 21832.34f, new Date()));
|
||||
// 批量插入
|
||||
List<Programmer> programmers = new ArrayList<Programmer>();
|
||||
programmers.add(new Programmer("java", 21, 52200.21f, new Date()));
|
||||
programmers.add(new Programmer("Go", 34, 500.21f, new Date()));
|
||||
repository.saveAll(programmers);
|
||||
}
|
||||
|
||||
// 条件查询
|
||||
@Test
|
||||
public void select() {
|
||||
Programmer java = repository.findByNameAndAge("java", 21);
|
||||
Assert.assertEquals(java.getSalary(), 52200.21f, 0.01);
|
||||
}
|
||||
|
||||
|
||||
// 更新数据
|
||||
@Test
|
||||
public void MUpdate() {
|
||||
repository.save(new Programmer("Go", 8, 500.21f, new Date()));
|
||||
Programmer go = repository.findAllByName("Go");
|
||||
Assert.assertEquals(go.getAge(), 8);
|
||||
}
|
||||
|
||||
// 删除指定数据
|
||||
@Test
|
||||
public void delete() {
|
||||
repository.deleteAllByName("python");
|
||||
Optional<Programmer> python = repository.findById("python");
|
||||
Assert.assertFalse(python.isPresent());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -0,0 +1,68 @@
|
||||
package com.heibaiying.springboot;
|
||||
|
||||
import com.heibaiying.springboot.bean.Programmer;
|
||||
import com.mongodb.client.result.DeleteResult;
|
||||
import com.mongodb.client.result.UpdateResult;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
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.test.context.junit4.SpringRunner;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
|
||||
import static org.springframework.data.mongodb.core.query.Criteria.where;
|
||||
import static org.springframework.data.mongodb.core.query.Query.query;
|
||||
import static org.springframework.data.mongodb.core.query.Update.update;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest
|
||||
public class MongoOriginalTests {
|
||||
|
||||
@Autowired
|
||||
private MongoTemplate mongoTemplate;
|
||||
|
||||
@Test
|
||||
public void insert() {
|
||||
// 单条插入
|
||||
mongoTemplate.insert(new Programmer("xiaoming", 12, 5000.21f, new Date()));
|
||||
List<Programmer> programmers = new ArrayList<Programmer>();
|
||||
// 批量插入
|
||||
programmers.add(new Programmer("xiaohong", 21, 52200.21f, new Date()));
|
||||
programmers.add(new Programmer("xiaolan", 34, 500.21f, new Date()));
|
||||
mongoTemplate.insert(programmers, Programmer.class);
|
||||
}
|
||||
|
||||
// 条件查询
|
||||
@Test
|
||||
public void select() {
|
||||
Criteria criteria = new Criteria();
|
||||
criteria.andOperator(where("name").is("xiaohong"), where("age").is(21));
|
||||
Query query = new Query(criteria);
|
||||
Programmer one = mongoTemplate.findOne(query, Programmer.class);
|
||||
System.out.println(one);
|
||||
}
|
||||
|
||||
|
||||
// 更新数据
|
||||
@Test
|
||||
public void MUpdate() {
|
||||
UpdateResult updateResult = mongoTemplate.updateMulti(query(where("name").is("xiaoming")), update("age", 35), Programmer.class);
|
||||
System.out.println("更新记录数：" + updateResult.getModifiedCount());
|
||||
}
|
||||
|
||||
// 删除指定数据
|
||||
@Test
|
||||
public void delete() {
|
||||
DeleteResult result = mongoTemplate.remove(query(where("name").is("xiaolan")), Programmer.class);
|
||||
System.out.println("影响记录数：" + result.getDeletedCount());
|
||||
System.out.println("是否成功：" + result.wasAcknowledged());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user