springboot+springmvc+mybatis+mybatis-generator+REST 基礎配置

springboot+springmvc+mybatis+mybatis-generator+REST 基礎配置，搭建user 查詢和增加

環境

• Spring CLI V2.0.0.0RELEASE
• Spring Tool Suite
• Version: 3.9.3.RELEASE

git 

• 源代碼：https://github.com/YILEOSC/hybrid/tree/hybrid-base

目錄結構

• com.yile.db.dao 資料通路層 自動生成
• com.yile.db.model 資料通路層 自動生成
• com.yile.demo spring 啟動配置
• com.yile.services REST API   
• src/main/resources 配置檔案

POM 配置檔案

<?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>

	<groupId>com.yile</groupId>
	<artifactId>yile-service</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>yile-service</name>
	<description>yile service project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.0.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>1.3.2</version>
		</dependency>

		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		<!-- mysql generator -->
		 <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator</artifactId>
            <version>1.3.6</version>
            <type>pom</type>
        </dependency>
        <!-- mysql generator -->
      <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.6</version>
        </dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
			<!-- mysql generator -->
			 <plugin>
                <groupId>org.mybatis.generator</groupId>
				<artifactId>mybatis-generator-maven-plugin</artifactId>
				<version>1.3.1</version>
				<configuration>
				<configurationFile>src/main/resources/mybatis/mybatis-generator.xml</configurationFile>
				<overwrite>true</overwrite>
				</configuration>
				<dependencies>
				<dependency>
				<groupId>mysql</groupId>
				<artifactId>mysql-connector-java</artifactId>
				<version>5.1.30</version>
				</dependency>
				</dependencies>
			</plugin>
		</plugins>
	</build>


</project>           

mybatis-generator 插件配置

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
  PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
  "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<generatorConfiguration>
	<classPathEntry location="C:/Users/IBM_ADMIN/.m2/repository/mysql/mysql-connector-java/5.1.45/mysql-connector-java-5.1.45-sources.jar" />

	<context id="DB2Tables" targetRuntime="MyBatis3">
		<commentGenerator>
			<property name="suppressAllComments" value="true" />
		</commentGenerator>

		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
			connectionURL="jdbc:mysql://localhost:3306/yile" userId="root"
			password="ROOT">
		</jdbcConnection>


		<javaTypeResolver>
			<property name="forceBigDecimals" value="false" />
		</javaTypeResolver>

		<javaModelGenerator targetPackage="com.yile.db.model"
			targetProject="src/main/java">
			<property name="enableSubPackages" value="true" />
			<property name="trimStrings" value="true" />
		</javaModelGenerator>

		<sqlMapGenerator targetPackage="mapper.xml"
			targetProject="src/main/java">
			<property name="enableSubPackages" value="true" />
		</sqlMapGenerator>

		<javaClientGenerator type="XMLMAPPER"
			targetPackage="com.yile.db.dao" targetProject="src/main/java">
			<property name="enableSubPackages" value="true" />
		</javaClientGenerator>

		<table schema="users" tableName="users" domainObjectName="Users">
			<property name="useActualColumnNames" value="true" />
					<generatedKey column="id" sqlStatement="MySql"
				identity="true"></generatedKey>

		</table>
	
	</context>

</generatorConfiguration>           

mybatis-generator 運作 Goals:mybatis-generator:generate

spring 配置

server.port= 8000
server.servlet.context-path=/yile

mybatis.typeAliasesPackage=com.yile.db.model
mybatis.mapper-locations=classpath:mapper/xml/*.xml



spring.datasource.url=jdbc:mysql://127.0.0.1:3306/yile
spring.datasource.username=root
spring.datasource.password=ROOT
spring.datasource.driver-class-name=com.mysql.jdbc.Driver           

spring 啟動類

package com.yile.demo;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;

@ComponentScan("com.yile.services")
@MapperScan("com.yile.db.dao")
@SpringBootApplication
public class YileServiceApplication {

	public static void main(String[] args) {
		SpringApplication.run(YileServiceApplication.class, args);
	}
}           

REST 

package com.yile.services;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.yile.db.dao.UsersMapper;
import com.yile.db.model.Users;
import com.yile.db.model.UsersExample;

@RestController
public class UserController {
	 @Autowired
	 private UsersMapper userDao;
	 
	 @RequestMapping("/getAllUsers")
	 public List<Users> getAllUsers() {
		 UsersExample userExample = new UsersExample();
		 userExample.createCriteria().andIdGreaterThan(0);
		List<Users> users=this.userDao.selectByExample(userExample);
		return users;
	 }
	 
	 @RequestMapping("/saveUsers")
	 public boolean saveUsers(){
		 boolean res=false;
		 Users users=new Users();
		 users.setAddress("adress");
		 users.setName("name");
		 users.setPhone("1234567");
		int i= this.userDao.insert(users);
		if(i>0) {
			res=true;
		}
		 return res;
		 
	 }

	
}           

啟動

mvn install

java -jar  target jar

通路

http://localhost:8000/yile/getAllUsers

http://localhost:8000/yile/saveUsers