spring boot 工程的简易搭建

1.pom.xml

<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.xxmric</groupId>
<artifactId>xxmric</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>FirstExample</name>
<description>The first Spring Boot project</description>


<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>


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


<dependencies>

<!-- spring boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>


<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>


<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- devtools可以实现页面热部署（即页面修改后会立即生效，这个可以直接在application.properties文件中配置spring.thymeleaf.cache=false来实现）， 
实现类文件热部署（类文件修改后不会立即生效），实现对属性文件的热部署。 即devtools会监听classpath下的文件变动，并且会立即重启应用（发生在保存时机），注意：因为其采用的虚拟机机制，该项重启是很快的 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<!-- Druid连接池 -->
<!-- <dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.23</version>
</dependency> -->
<!-- C3P0连接池 -->
<dependency>
<groupId>c3p0</groupId>
  <artifactId>c3p0</artifactId>
  <version>0.9.1.2</version>
</dependency>
<!-- MYSQL -->

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

 
<!-- 添加oracle jdbc driver -->  
<dependency>
<groupId>com.oracle.jdbc.driver</groupId>
<artifactId>ojdbc6</artifactId>
<version>11g</version>
</dependency>
<!-- Spring Boot JPA -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

<!-- <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency> -->

<!-- <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-redis</artifactId>
</dependency> -->
<!-- jsp -->


<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<scope>provided</scope>
</dependency>

<!-- 这里指定打包的时候不再需要tomcat相关的包 -->
        <!-- <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency> -->


<!-- 解析Excel -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.14</version>
</dependency>


<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.14</version>
</dependency>


<!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
<dependency>
   <groupId>commons-lang</groupId>
   <artifactId>commons-lang</artifactId>
   <version>2.6</version>
</dependency>

<!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
<dependency>
   <groupId>commons-io</groupId>
   <artifactId>commons-io</artifactId>
   <version>2.4</version>
</dependency>

<!-- https://mvnrepository.com/artifact/commons-collections/commons-collections -->
<dependency>
   <groupId>commons-collections</groupId>
   <artifactId>commons-collections</artifactId>
</dependency>


</dependencies>

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

            <!-- maven打包的时候告诉maven不需要web.xml,否刚会报找不到web.xml错误 -->
           <!-- <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin> -->
</plugins>
</build>


</project>

2./src/main/resources/config/application.properties

com.xxmric.name=xxmric
com.xxmric.title=Spring Boot First Example
com.xxmric.description=${com.xxmric.name}正在努力写《${com.xxmric.title}》
# 随机字符串
com.xxmric.value=${random.value}
# 随机int
com.xxmric.number=${random.int}
# 随机long
com.xxmric.bignumber=${random.long}
# 10以内的随机数
com.xxmric.number1=${random.int(10)}
# 10-20的随机数
com.xxmric.number2=${random.int[10,20]}


# 多环境配置文件激活属性
spring.profiles.active=dev

3./src/main/resources/config/application-dev.properties

# \u9875\u9762\u9ed8\u8ba4\u524d\u7f00\u76ee\u5f55
#spring.mvc.view.prefix=/page/tio/html/
# \u54cd\u5e94\u9875\u9762\u9ed8\u8ba4\u540e\u7f00
#spring.mvc.view.suffix=.html


# datasource
#spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
#spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
#spring.datasource.url=jdbc:oracle:thin:@10.182.148.117:1521:jtitgldb
#spring.datasource.username=itgl
#spring.datasource.password=itgl


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


spring.datasource.secondary.url=jdbc:oracle:thin:@10.182.148.117:1521:jtitgldb
spring.datasource.secondary.username=itgl
spring.datasource.secondary.password=itgl
spring.datasource.secondary.driver-class-name=oracle.jdbc.driver.OracleDriver


#JPA Configuration:
spring.jpa.show-sql=true
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto=update
#spring.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect
#spring.jpa.hibernate.naming_strategy=org.hibernate.cfg.ImprovedNamingStrategy
#spring.jpa.database=org.hibernate.dialect.MySQL5InnoDBDialect 

4./src/main/java/com/xxmric/core/Application.java

package com.xxmric.core;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;


@SpringBootApplication
public class Application extends SpringBootServletInitializer{


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

}

@Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(Application.class);
    }


}

5./src/main/java/com/xxmric/core/config/datasource/DataSourceConfig.java

package com.xxmric.core.config.datasource;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import javax.sql.DataSource;


@Configuration
public class DataSourceConfig {


    @Bean(name = "primaryDataSource")
    @Qualifier("primaryDataSource")
    @ConfigurationProperties(prefix="spring.datasource.primary")
    public DataSource primaryDataSource() {
        return DataSourceBuilder.create().build();
    }


    @Bean(name = "secondaryDataSource")
    @Qualifier("secondaryDataSource")
    @Primary
    @ConfigurationProperties(prefix="spring.datasource.secondary")
    public DataSource secondaryDataSource() {
        return DataSourceBuilder.create().build();
    }


}

6./src/main/java/com/xxmric/core/config/datasource/PrimaryConfig.java

package com.xxmric.core.config.datasource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManager;
import javax.sql.DataSource;
import java.util.Map;


@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
        entityManagerFactoryRef="entityManagerFactoryPrimary",
        transactionManagerRef="transactionManagerPrimary",
        basePackages= { "com.xxmric.core.repository.primary" }) //设置Repository所在位置
public class PrimaryConfig {


    @Autowired @Qualifier("primaryDataSource")
    private DataSource primaryDataSource;


    @Primary
    @Bean(name = "entityManagerPrimary")
    public EntityManager entityManager(EntityManagerFactoryBuilder builder) {
        return entityManagerFactoryPrimary(builder).getObject().createEntityManager();
    }


    @Primary
    @Bean(name = "entityManagerFactoryPrimary")
    public LocalContainerEntityManagerFactoryBean entityManagerFactoryPrimary (EntityManagerFactoryBuilder builder) {
        return builder
                .dataSource(primaryDataSource)
                .properties(getVendorProperties(primaryDataSource))
                .packages("com.xxmric.core.domain.primary") //设置实体类所在位置
                .persistenceUnit("primaryPersistenceUnit")
                .build();
    }


    @Autowired
    private JpaProperties jpaProperties;


    private Map<String, String> getVendorProperties(DataSource dataSource) {
        return jpaProperties.getHibernateProperties(dataSource);
    }


    @Primary
    @Bean(name = "transactionManagerPrimary")
    public PlatformTransactionManager transactionManagerPrimary(EntityManagerFactoryBuilder builder) {
        return new JpaTransactionManager(entityManagerFactoryPrimary(builder).getObject());
    }


}

7./src/main/java/com/xxmric/core/config/datasource/SecondaryConfig.java

package com.xxmric.core.config.datasource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManager;
import javax.sql.DataSource;
import java.util.Map;


@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
        entityManagerFactoryRef="entityManagerFactorySecondary",
        transactionManagerRef="transactionManagerSecondary",
        basePackages= { "com.xxmric.core.repository.secondary" }) //设置Repository所在位置
public class SecondaryConfig {


    @Autowired @Qualifier("secondaryDataSource")
    private DataSource secondaryDataSource;


    @Bean(name = "entityManagerSecondary")
    public EntityManager entityManager(EntityManagerFactoryBuilder builder) {
        return entityManagerFactorySecondary(builder).getObject().createEntityManager();
    }


    @Bean(name = "entityManagerFactorySecondary")
    public LocalContainerEntityManagerFactoryBean entityManagerFactorySecondary (EntityManagerFactoryBuilder builder) {
        return builder
                .dataSource(secondaryDataSource)
                .properties(getVendorProperties(secondaryDataSource))
                .packages("com.xxmric.core.domain.secondary") //设置实体类所在位置
                .persistenceUnit("secondaryPersistenceUnit")
                .build();
    }


    @Autowired
    private JpaProperties jpaProperties;


    private Map<String, String> getVendorProperties(DataSource dataSource) {
        return jpaProperties.getHibernateProperties(dataSource);
    }


    @Bean(name = "transactionManagerSecondary")
    PlatformTransactionManager transactionManagerSecondary(EntityManagerFactoryBuilder builder) {
        return new JpaTransactionManager(entityManagerFactorySecondary(builder).getObject());
    }


}

8.spring boot test

package com.xxmric.core.service;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import com.xxmric.core.Application;
import com.xxmric.core.domain.secondary.Demo;


@RunWith(SpringJUnit4ClassRunner.class)// SpringJUnit支持，由此引入Spring-Test框架支持！
@SpringApplicationConfiguration(Application.class)// 指定我们SpringBoot工程的Application启动类
@WebAppConfiguration// 由于是Web项目，Junit需要模拟ServletContext，因此我们需要给我们的测试类加上@WebAppConfiguration。
public class DemoServcieTest {

@Autowired
private DemoService demoService;

@Test
public void findAll(){
List<Demo> list = this.demoService.findAll();
Assert.assertNotNull(list);
System.err.println(list);
}


}

9.Mocktest

package com.xxmric.core;
import static org.hamcrest.Matchers.equalTo;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.http.MediaType;
import org.springframework.mock.web.MockServletContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.RequestBuilder;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import com.xxmric.core.controller.HelloController;
import com.xxmric.core.controller.UserController;


@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = MockServletContext.class)
@WebAppConfiguration
public class ApplicationTests {


private MockMvc mvc;


@Before
public void setUp() throws Exception {
mvc = MockMvcBuilders.standaloneSetup(
new HelloController(),
new UserController()).build();
}


@Test
public void getHello() throws Exception {
mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
.andExpect(status().isOk())
.andExpect(content().string(equalTo("Hello World")));
}


@Test
public void testUserController() throws Exception {
//   测试UserController
RequestBuilder request = null;


// 1、get查一下user列表，应该为空
request = get("/users/");
mvc.perform(request)
.andExpect(status().isOk())
.andExpect(content().string(equalTo("[]")));


// 2、post提交一个user
request = post("/users/")
.param("id", "1")
.param("name", "测试大师")
.param("age", "20");
mvc.perform(request)
// .andDo(MockMvcResultHandlers.print())
.andExpect(content().string(equalTo("success")));


// 3、get获取user列表，应该有刚才插入的数据
request = get("/users/");
mvc.perform(request)
.andExpect(status().isOk())
.andExpect(content().string(equalTo("[{\"id\":1,\"name\":\"测试大师\",\"age\":20}]")));


// 4、put修改id为1的user
request = put("/users/1")
.param("name", "测试终极大师")
.param("age", "30");
mvc.perform(request)
.andExpect(content().string(equalTo("success")));


// 5、get一个id为1的user
request = get("/users/1");
mvc.perform(request)
.andExpect(content().string(equalTo("{\"id\":1,\"name\":\"测试终极大师\",\"age\":30}")));


// 6、del删除id为1的user
request = delete("/users/1");
mvc.perform(request)
.andExpect(content().string(equalTo("success")));


// 7、get查一下user列表，应该为空
request = get("/users/");
mvc.perform(request)
.andExpect(status().isOk())
.andExpect(content().string(equalTo("[]")));

}
}