[web] spring boot 整合MyBatis

<?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.xwolf</groupId>
    <artifactId>boot</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>boot</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.1.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-aop</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.2.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!--mysql-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

        <!--druid-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.27</version>
        </dependency>

        <!--fastjson-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.22</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>20.0</version>
        </dependency>
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>4.2.1</version>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <target>1.8</target>
                    <source>1.8</source>
                </configuration>
            </plugin>
        </plugins>
    </build>


</project>

spring:
  application:
    name: boot

  http:
    encoding:
      force: true
      charset: UTF-8
      enabled: true
 #指定项目的运行环境,可自动启用或停止某些功能
  profiles:
    active: dev


datasource:
   druid:
      url: jdbc:mysql://127.0.0.1:3306/wifi2?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&createDatabaseIfNotExist=true
      username: eap
      password: eap@eap
      filters: stat,slf4j
      initialSize: 10
      maxActive: 100
      maxWait: 60000
      minIdle: 5
      timeBetweenEvictionRunsMillis: 60000
      minEvictableIdleTimeMillis: 300000
      validationQuery: SELECT ‘x‘
      testWhileIdle: true
      testOnBorrow: false
      testOnReturn: false
      poolPreparedStatements: true
      maxPoolPreparedStatementPerConnectionSize: 20
logging:
  config: classpath:logback.xml
   #  file: d:/logs/boot.log

server:
  port: 8080
  session:
    timeout: 30

mybatis:
  mapper-locations: classpath:mapper/*.xml
  type-aliases-package: com.xwolf.boot.entity
  check-config-location: true
  config-location: classpath:mybatis.xml

package com.xwolf.boot.config;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import com.google.common.collect.Lists;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;

import java.util.HashMap;
import java.util.Map;

/**
 * <p>
 * </p>
 *
 * @author xwolf
 * @date 2017-02-25 08:14
 * @since V1.0.0
 */
@Configuration
public class DataSourceConfig {

    @ConfigurationProperties(prefix = "datasource.druid")
    @Bean(name="datasource",initMethod = "init",destroyMethod = "close")
    public DruidDataSource getDataSource(){
         return new DruidDataSource();
    }

    @Bean
    public PlatformTransactionManager transactionManager(){
        return new DataSourceTransactionManager(getDataSource());
    }

    // 指定环境下dev 开启监控
    @Bean
    @Profile("dev")
    public FilterRegistrationBean druidFilter() {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setFilter(new WebStatFilter());
        Map<String, String> intParams = new HashMap<>();
        intParams.put("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
        registration.setName("DruidWebStatFilter");
        registration.setUrlPatterns(Lists.newArrayList("/*"));
        registration.setInitParameters(intParams);
        return registration;
    }

     //数据源监控
    @Bean
    @Profile("dev")
    public ServletRegistrationBean servletRegistrationBean() {
        ServletRegistrationBean registration = new ServletRegistrationBean();
        registration.setServlet(new StatViewServlet());
        registration.setName("druid");
        registration.setUrlMappings(Lists.newArrayList("/druid/*"));
        //自定义添加初始化参数
        Map<String, String> intParams = new HashMap<>();
        intParams.put("loginUsername","druid");
        intParams.put("loginPassword","druid");
        registration.setName("DruidWebStatFilter");
        registration.setInitParameters(intParams);
        return registration;
    }
}

package com.xwolf;

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

@SpringBootApplication
@MapperScan("com.xwolf.boot.dao")
public class BootApplication {
    public static void main(String[] args) {
        SpringApplication.run(BootApplication.class, args);
    }
}