spring-boot整合Mybatis如何部署在weblogic上

介紹

本文在參考了如何優雅的在weblogic上部署spring-boot的基礎下使用springboot整合Mybatis部署在weblogic服務器上。

環境

開發工具：Eclipse
weblogic版本：10.3.6.0
weblogic-jdk：1.8.0_91

技術實現

創建Maven工程，在pom文件中加入

<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.ws</groupId>
  <artifactId>weblogic-test</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  <properties>
    <spring.boot.version>1.5.4.RELEASE</spring.boot.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>
  <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.4.RELEASE</version>
    </parent>
    <dependencies>
        <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>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>            
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.1.1</version>
        </dependency>    
         <dependency>  
            <groupId>com.github.pagehelper</groupId>  
            <artifactId>pagehelper</artifactId>  
            <version>4.2.0</version>  
         </dependency>
         <!--使用durid數據源  -->
         <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.25</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-messaging</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>          
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-legacy</artifactId>
            <version>1.0.2.RELEASE</version>
         </dependency>
         <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
              <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <attachClasses>true</attachClasses>
                    <archive>
                        <manifestEntries>
                            <Weblogic-Application-Version>${project.version}</Weblogic-Application-Version>
                        </manifestEntries>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <addClasspath>lib/</addClasspath>
                        </manifest>
                    </archive>
                    <webResources>
                        <resource>
                            <directory>${project.basedir}/src/main/resources/static</directory>
                        </resource>
                        <resource>
                            <directory>${project.basedir}/src/main/webapp</directory>
                        </resource>
                    </webResources>
                    <warName>${project.artifactId}</warName>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring.boot.version}</version>
                <configuration>
                    <classifier>BOOT</classifier>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

說明：由於maven倉庫中無法拉ojdbc包，需要我們手動導入。
2.創建springboot入口類，配置類和測試類

@SpringBootApplication
@MapperScan("com.ws.mapper")
public class WeblogicTestApplication extends SpringBootServletInitializer implements WebApplicationInitializer{
    public static void main(String[] args) {
        SpringApplication.run(WeblogicTestApplication.class, args);
    }
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(WeblogicTestApplication.class);
    }

@Configuration
public class MybatisConfig {
    @Autowired 
    private DataSource dataSource;   //Durid數據源
    
    @Bean
    public SqlSessionFactoryBean createSqlSessionFactoryBean() throws Exception {
    SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean(); 
    sqlSessionFactoryBean.setDataSource(dataSource); 
    org.apache.ibatis.session.Configuration config=new org.apache.ibatis.session.Configuration();
    config.setMapUnderscoreToCamelCase(true);    //設置駝峯命名
    sqlSessionFactoryBean.setConfiguration(config);
    sqlSessionFactoryBean.setTypeAliasesPackage("com.ws.bean"); 
    Interceptor[] plugins =  new Interceptor[]{pageHelper()};
    sqlSessionFactoryBean.setPlugins(plugins);
    return sqlSessionFactoryBean; 
    }
    
    /**
     * Mybatis分頁插件 
     */
    @Bean
    public PageHelper pageHelper() {
        PageHelper pageHelper = new PageHelper();
        Properties p = new Properties();
        p.setProperty("offsetAsPageNum", "true");
        p.setProperty("rowBoundsWithCount", "true");
        p.setProperty("reasonable", "true");
        pageHelper.setProperties(p);
        return pageHelper;
    }

public interface UserMapper {
    @Select({"SELECT * FROM USER_TEST"})
    List<User> getUserInfo();
}
@Service
public class UserService {
    @Autowired
    private UserMapper userMapper;
    public List<User> getUserInfoSer(){
        return userMapper.getUserInfo();        
    }
}
@RestController
public class UserController {
    @Autowired
    private UserService userService;
    @RequestMapping(value="/test" ,method= RequestMethod.GET)
    public String testGetUserInfo() {
        User user=userService.getUserInfoSer().get(0);
        return "我是"+user.getUserName()+"今年"+user.getUserAge()+"歲了！";
    }
}

說明：關於Durid數據源的配置這裏就不詳細說明了，springboot默認使用tomcate的數據源，我在使用tomcate數據源在部署的時候報錯（NO supported Datasource type found），然後就給換成durid數據源了。一開始我使用的springboot-mybatis整合包的版本是1.1.3，在部署的時候報錯，把版本換成1.1.1就可以了。

3.創建web.xml和weblogic.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>com.ws.WeblogicTestApplication</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.boot.legacy.context.web.SpringBootContextLoaderListener</listener-class>
    </listener>
    <servlet>
        <servlet-name>appServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextAttribute</param-name>
            <param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>appServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

<?xml version="1.0" encoding="UTF-8"?>
 <wls:weblogic-web-app
        xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-web-app"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="
        http://xmlns.oracle.com/weblogic/weblogic-web-app
        http://xmlns.oracle.com/weblogic/weblogic-web-app/1.4/weblogic-web-app.xsd">
    <wls:context-root>/testweblogic</wls:context-root>
    <wls:container-descriptor>
        <wls:prefer-application-packages>          
            <wls:package-name>org.slf4j.*</wls:package-name>
            <wls:package-name>org.springframework.*</wls:package-name>
        </wls:prefer-application-packages>
    </wls:container-descriptor>
</wls:weblogic-web-app>

說明：關於在eclipse中創建web.xml可以參考解決新建maven工程沒有web.xml的問題
4.打包部署
先在pom.xml中加入<packaging>war</packaging>。在eclipse中可以右擊pom.xml->Run As->Maven instal 將項目打成war包

5.部署測試
在weblogic上部署web應用可以參考weblogic部署web項目（war包）。
然後在瀏覽器地址欄訪問項目的測試路徑。

6.總結
到這裏我們已經成功將 springboot和mybatis整合並部署到weblogic上。

spring-boot整合Mybatis如何部署在weblogic上

介紹

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