1. SpringBoot 使用JPA+MySQL+Thymeleaf 总结 一
2. SpringBoot 使用JPA+MySQL+Thymeleaf 总结 二

<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>

    <groupId>com.inslife</groupId>

    <artifactId>baodan</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>jar</packaging>

    <name>baodan</name>

    <url>http://maven.apache.org</url>

    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>1.5.9.RELEASE</version>

    </parent>

    <properties>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <maven.compiler.source>1.8</maven.compiler.source>

        <maven.compiler.target>1.8</maven.compiler.target>

    </properties>

    <dependencies>

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <scope>test</scope>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-data-jpa</artifactId>

        </dependency>

        <dependency>

            <groupId>mysql</groupId>

            <artifactId>mysql-connector-java</artifactId>

            <!--这里一定要指定版本-->

            <version>5.1.24</version>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-thymeleaf</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-cache</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

         <dependency>

            <groupId>io.springfox</groupId>

            <artifactId>springfox-swagger-ui</artifactId>

            <version>2.6.1</version>

        </dependency>

        <dependency>

            <groupId>io.springfox</groupId>

            <artifactId>springfox-swagger2</artifactId>

            <version>2.6.1</version>

        </dependency>

    </dependencies>

    <build>

        <plugins>

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

                <executions>

                    <execution>

                        <goals>

                            <goal>repackage</goal>

                        </goals>

                    </execution>

                </executions>

            </plugin>

        </plugins>

    </build>

</project>

server.port=9090

spring.datasource.url=jdbc:mysql://127.0.0.1:3306/baodan?useUnicode=true&characterEncoding=utf-8

spring.datasource.username=baodan

spring.datasource.password=baodan

spring.datasource.driverClassName=com.mysql.jdbc.Driver

spring.jpa.hibernate.ddl-auto=update

#spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl

spring.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect

spring.thymeleaf.cache=false

#显示sql语句

spring.jpa.show-sql=true

import java.util.Date;

import javax.persistence.Entity;

import javax.persistence.Id;

@Entity

public class Tenant {

    @Id

    private String id;

    private String name;

    private String phone;

    private String address;

    private String remark;

    private Date gmtCreate;

    private Date gmtModified;

    private Integer status;

    //省略get set

}

import org.springframework.data.jpa.repository.JpaRepository;

import com.inslife.baodan.domain.Tenant;

public interface TenantDao  extends JpaRepository<Tenant, String> {

}

import java.util.Date;

import java.util.UUID;

import org.springframework.beans.BeanUtils;

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

import org.springframework.cache.annotation.CachePut;

import org.springframework.cache.annotation.Cacheable;

import org.springframework.stereotype.Service;

import com.inslife.baodan.dao.TenantDao;

import com.inslife.baodan.domain.Tenant;

@Service

public class TenantService {

    @Autowired

    TenantDao tenantDao;

    @Cacheable(cacheNames = { "Tenant" })

    public Tenant getOne(String id) {

        return tenantDao.findOne(id);

    }

    @CachePut(cacheNames = { "Tenant" }, key = "#result.id")

    public Tenant save(Tenant tenant) {

        tenant.setId(UUID.randomUUID().toString().replaceAll("-", ""));

        tenant.setGmtCreate(new Date());

        tenantDao.save(tenant);

        return tenant;

    }

    @CachePut(cacheNames = { "Tenant" }, key = "#result.id")

    public Tenant update(Tenant tenant) {

        Tenant query = tenantDao.findOne(tenant.getId());

        BeanUtils.copyProperties(tenant, query, "id", "gmtCreate");

        query.setGmtModified(new Date());

        tenantDao.save(query);

        return query;

    }

}

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.cache.annotation.EnableCaching;

import springfox.documentation.swagger2.annotations.EnableSwagger2;

@EnableSwagger2

@EnableCaching

@SpringBootApplication

public class App

{

    public static void main( String[] args )

    {

        System.out.println( "Hello World!" );

        SpringApplication.run(App.class, args);

    }

}

<!DOCTYPE html>

<html xmlns:th="http://www.thymeleaf.org">

<head>

    <meta charset="UTF-8"/>

    <title>标题</title>

    <link rel="stylesheet" th:href="@{/main.css}"/>

    <script th:src="@{/jquery.min.js}"></script>

</head>

<body>

<div>

    <h2>hello thymeleaf</h2>

    <a th:href="@{http://127.0.0.1/appcontext?url={url}(url=${item.fileUrl})}" target="_blank">查看图片</a>

</div>

</body>

</html>