spring+springmvc+maven+mongodb的搭建
1.前言
最近项目开发使用到了spring+springmvc+maven+mongodb,项目中的框架是用springboot进项开发的,对于我们中级开发人员来说,有利有弊,好处呢是springboot开发减少了很多配置文件,同时也使开发更加规范快捷,但是,不好的地方就是长此以往,我们就在码农的道路上越走越远。。。
所以,为了抵制码农的身份,在工作之余自己亲手由零一点一点搭建了这个框架,当然框架暂时只包含基本的东西,但是千里之行始于足下,良好的开始就是成功的一半,我会在以后的道路上不断进行扩展的,如果有问题,也请大家不吝赐教,我们共同进步!
2.准备环境
工欲善其事必先利其器,我们先做好前期准备工作,开发工具IntelliJ IDEA14,jdk版本是1.8,对于java环境变量配置,mongodb的安装,maven的这边不做过多说明,网上也有很多详细的说明,大家可以去查询,那么下面我们就开始项目的搭建。
3.项目搭建
3.1创建maven项目
详细步骤 点击这里
3.2 配置文件
3.2.1 maven依赖
<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/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.tl.project</groupId> <artifactId>skyLine</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>skyLine Maven Webapp</name> <url>http://maven.apache.org</url> <!--建议我所引用包的版本集中放在这里,这样比较直观--> <properties> <spring.version>4.2.5.RELEASE</spring.version> <aspectj.version>1.8.9</aspectj.version> <cglib.version>3.2.4</cglib.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <!--<version>3.8.1</version>--> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> <scope>compile</scope> <!--<exclusions>--> <!--<exclusion>--> <!--<groupId>commons-logging</groupId>--> <!--<artifactId>commons-logging</artifactId>--> <!--</exclusion>--> <!--</exclusions>--> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.2.7</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.30</version> </dependency> <!-- mongoDB支持jar --> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-mongodb</artifactId> <version>1.8.4.RELEASE</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.1</version> <scope>provided</scope> </dependency> <!--JSP标准标签库(JSTL)--> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version> </dependency> <!--区别slf4j与log4j--> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>1.7.7</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.7</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-nop</artifactId> <version>1.7.5</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> </dependencies> <build> <finalName>skyLine</finalName> <plugins> <!-- 编码和编译和JDK版本 --> <!--解决@Override not allowed when implementing interface method报错问题--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>utf8</encoding> </configuration> </plugin> </plugins> </build> </project>
3.2.2 spring-context.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <!--开启注解处理器--> <!--<context:annotation-config/>--> <!-- 自动检测bean,启用spring mvc 注解@Autowired,@Resource,@Required等 <context:annotation-config /> 有了下面扫描配置后该项可以省掉--> <context:component-scan base-package="com.tl.skyLine"> <!-- 排除不扫描的,controller放在子容器springmvc的配置文件中 --> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!--导入mongodb的配置文件--> <import resource="mongodb-context.xml"/> <!--仅用来测试springIoc是否成功--> <bean id="test" class="com.tl.skyLine.controller.TestSpringIocController"> </bean> </beans>
3.2.3 springmvc-servlet.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!--只在springmvc容器中配置controller的扫描--> <context:component-scan base-package="com.tl.skyLine" use-default-filters="false"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!--这个是SpringMVC必须要配置的,因为它声明了@RequestMapping、@RequestBody、@ResponseBody等。并且,该配置默认加载很多的参数绑定方法,比如json转换解析器等。--> <mvc:annotation-driven/> <!-- 将在Controller返回的ModelAndView,加上目录前缀/WEB-INF/views/, 文件名称后缀.jsp --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <!--<beans:property name="prefix" value="/WEB-INF/views/"/>--> <property name="prefix" value="/pages/"/> <property name="suffix" value=".jsp"/> </bean> <!-- 对静态资源文件的访问--> <!--<mvc:resources mapping="/images/**" location="/WEB-INF/images/" cache-period="31556926"/>--> <!--<mvc:resources mapping="/js/**" location="/WEB-INF/js/" cache-period="31556926"/>--> <!--<mvc:resources mapping="/css/**" location="/WEB-INF/css/" cache-period="31556926"/>--> <!--由于父子容器的关系,@controller注解扫描配置在mvc中,所以启动shiro注解也需要在子容器中引用一次--> <import resource="shiro-context.xml"/> </beans>
3.2.4 mongodb-context.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mongo="http://www.springframework.org/schema/data/mongo" xsi:schemaLocation="http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> <!-- 加载mongodb的属性配置文件 --> <context:property-placeholder location="classpath:config.properties"/> <!-- 定义mongo对象,对应的是mongodb官方jar包中的Mongo,replica-set设置集群副本的ip地址和端口 --> <mongo:mongo id="mongo" replica-set="${mongo.hostport}"> <!-- 一些连接属性的设置 --> <mongo:options connections-per-host="${mongo.connectionsPerHost}" threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}" connect-timeout="${mongo.connectTimeout}" max-wait-time="${mongo.maxWaitTime}" auto-connect-retry="${mongo.autoConnectRetry}" socket-keep-alive="${mongo.socketKeepAlive}" socket-timeout="${mongo.socketTimeout}" slave-ok="${mongo.slaveOk}" write-number="1" write-timeout="0" write-fsync="true"/> </mongo:mongo> <!-- mongo的工厂,通过它来取得mongo实例,dbname为mongodb的数据库名,没有的话会自动创建 --> <mongo:db-factory dbname="skyLine" mongo-ref="mongo"/> <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate"> <constructor-arg ref="mongo"/> <constructor-arg name="databaseName" value="${mongo.database}"/> </bean> <!-- 映射转换器,扫描back-package目录下的文件,根据注释,把它们作为mongodb的一个collection的映射 --> <mongo:mapping-converter base-package="com.tl.skyLine.model"/> <!-- mongodb bean的仓库目录,会自动扫描扩展了MongoRepository接口的接口进行注入 --> <mongo:repositories base-package="com.tl.skyLine.repository"/> </beans>
3.2.5 config.properties
#mongoDB连接配置
mongo.hostport=127.0.0.1:27017
mongo.connectionsPerHost=8
mongo.threadsAllowedToBlockForConnectionMultiplier=4
#连接超时时间
mongo.connectTimeout=1000
#等待时间
mongo.maxWaitTime=1500
mongo.autoConnectRetry=true
mongo.socketKeepAlive=true
#Socket超时时间
mongo.socketTimeout=1500
mongo.slaveOk=true
#数据库名称
mongo.database=skyLine
3.2.7 logging.properties
这个主要是为tomcat在控制台增加报错日志信息,方便项目搭建的时候调试用的:
handlers = org.apache.juli.FileHandler, java.util.logging.ConsoleHandler
############################################################
# Handler specific properties.
# Describes specific configuration info for Handlers.
############################################################
org.apache.juli.FileHandler.level = FINE
org.apache.juli.FileHandler.directory = ${catalina.base}/logs
org.apache.juli.FileHandler.prefix = error-debug.
java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
3.2.8 log4j.properties
这个是项目打印日志信息用的,也可配置打印在控制台,或者打印在硬盘某个路径下的文档里:
#rootCategory:默认是对整个工程生效
log4j.rootCategory=INFO, stdout
#日志输出级别,日志信息的优先级从高到低有ERROR、WARN、 INFO、DEBUG
log4j.rootLogger=info, stdout
### stdout ###
#设置stdout的日志输出控制台
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
#输出日志到控制台的方式,默认为System.out
log4j.appender.stdout.Target=System.out
#设置使用灵活布局
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
#灵活定义输出格式
log4j.appender.stdout.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss}] %l %m %n
#设置other的日志输出控制台
log4j.appender.other=org.apache.log4j.RollingFileAppender
#设置other的输出日志
log4j.appender.other.File=${webapp.root}/WEB-INF/logs/log.log
#设置other的日志最大限制
log4j.appender.other.MaxFileSize=1024KB
#最多只保存20个备份文件
log4j.appender.other.MaxBackupIndex=1000
#输出INFO级别以上的日志
og4j.appender.other.Threshold=INFO
#设置使用灵活布局
log4j.appender.other.layout=org.apache.log4j.PatternLayout
#灵活定义输出格式
log4j.appender.other.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss}] %l %t %m %n
输出格式可以自己定义,我们上面定义的比较多,如果觉得控制台打印内容过于繁琐,可以根据需求修改,比如如果把%l去掉,这样就不会显示日志发生的位置,不会打印类名,方法名了;
%m 输出代码中指定的消息
%p 输出优先级,即DEBUG,INFO,WARN,ERROR,FATAL
%r 输出自应用启动到输出该log信息耗费的毫秒数
%c 输出所属的类目,通常就是所在类的全名
%t 输出产生该日志事件的线程名
%n 输出一个回车换行符,Windows平台为“/r/n”,Unix平台为“/n”
%d 输出日志时间点的日期或时间,默认格式为ISO8601,也可以在其后指定格式,比如:%d{yyy MMM dd HH:mm:ss , SSS},输出类似:2002年10月18日 22 : 10 : 28 , 921
%l 输出日志事件的发生位置,包括类目名、发生的线程,以及在代码中的行数。举例:Testlog4.main(TestLog4.java: 10 )
3.2.9 web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" 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_3_0.xsd"> <!--指定欢迎页面--> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!--真正的加载顺序为:context-param -> listener -> filter -> servlet--> <!--<listener>--> <!--<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>--> <!--</listener>--> <!--1、在web.xml配置监听器ContextLoaderListener--> <!--ContextLoaderListener的作用(一句话):初始化BeanFactory,并将BeanFactory设置到application中。--> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!--2、部署applicationContext的xml文件,默认的路径是"/WEB-INF/applicationContext.xml, 如果是要自定义文件名可以在web.xml里加入contextConfigLocation这个context参数: 在<param-value> </param-value>里指定相应的xml文件名,如果有多个xml文件,可以写在一起并以“,”号分隔。 也可以这样applicationContext-*.xml采用通配符,--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-context.xml</param-value> </context-param> <!--Spring log4j Config loader--> <listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>classpath:log4j.properties</param-value> </context-param> <!-- 防止Spring内存溢出监听器 --> <!--<listener>--> <!--<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>--> <!--</listener>--> <!--通过 EnvironmentLoaderListener 这个监听器来初始化 SecurityManager--> <!--<listener>--> <!--<listener-class>org.apache.shiro.web.env.EnvironmentLoaderListener</listener-class>--> <!--</listener>--> <!--使用Spring MVC,配置DispatcherServlet是第一步。DispatcherServlet是一个Servlet, 所以可以配置多个DispatcherServlet--> <servlet> <servlet-name>springMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc-servlet.xml</param-value> </init-param> <!--是启动顺序,让这个Servlet随Servletp容器一起启动。--> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- 在Spring框架中是如何解决从页面传来的字符串的编码问题的呢? 下面我们来看看Spring框架给我们提供过滤器CharacterEncodingFilter 这个过滤器就是针对于每次浏览器请求进行过滤的,然后再其之上添加了父类没有的功能即处理字符编码。 其中encoding用来设置编码格式,forceEncoding用来设置是否理会 request.getCharacterEncoding()方法,设置为true则强制覆盖之前的编码格式。--> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> <error-page> <!--当系统出现404错误,跳转到页面nopage.html--> <error-code>404</error-code> <location>/noPage.jsp</location> </error-page> <session-config><!--会话超时配置,单位分钟--> <session-timeout>360</session-timeout> </session-config> </web-app>
3.3 User类
package com.tl.skyLine.model; import org.springframework.data.annotation.Id; import org.springframework.data.mongodb.core.mapping.Document; /** * 系统操作人员 */ @Document(collection = "sky.user") public class User { @Id private String id; private String username; private String password; public String getId() { return id; } public void setId(String id) { this.id = id; } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } }
3.4 数据层操作dao
userDao
package com.tl.skyLine.repository; import com.tl.skyLine.model.User; import java.util.List; /** * UserDao * Created by tl on 17/2/13. */ public interface UserDao { /** * 查询所有数据 * * @return */ List<User> findAll(); /** * 用于分页查询 * * @param skip(第一个坐标为0) * @param limit * @return */ List<User> findList(int skip, int limit); /** * 保存用户 * * @param user */ void store(User user); /** * 根据id查询 * * @param id * @return */ User findOne(String id); /** * 根据用户名查询 * * @param username * @return */ User findOneByUsername(String username); /** * 更新 * * @param user */ void updateFirst(User user); /** * 删除 * * @param ids */ void delete(String... ids); }
userDaoImpl
package com.tl.skyLine.repository; import com.tl.skyLine.model.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.domain.Sort; import org.springframework.data.domain.Sort.Direction; import org.springframework.data.domain.Sort.Order; import org.springframework.data.mongodb.core.MongoTemplate; import org.springframework.data.mongodb.core.query.Criteria; import org.springframework.data.mongodb.core.query.Query; import org.springframework.data.mongodb.core.query.Update; import org.springframework.stereotype.Service; import java.util.List; /** * UserDaoImpl * Created by tl on 17/2/13. */ @Service public class UserDaoImpl implements UserDao { //MongoTemplate是数据库和代码之间的接口,对数据库的操作都在它里面 @Autowired private MongoTemplate mongoTemplate; @Override public List<User> findAll() { return this.mongoTemplate.find(new Query(), User.class); } @Override public List<User> findList(int skip, int limit) { Query query = new Query(); query.with(new Sort(new Order(Direction.ASC, "_id"))); query.skip(skip).limit(limit); return this.mongoTemplate.find(query, User.class); } @Override public void store(User user) { mongoTemplate.save(user); } /** * Criteria.where("username").is(username) * 前一个是数据库的字段,后一个是java类的字段 * * @param username * @return */ @Override public User findOneByUsername(String username) { Query query = new Query(); Criteria criteria = Criteria.where("username").is(username); query.addCriteria(criteria); return this.mongoTemplate.findOne(query, User.class); } @Override public User findOne(String id) { Query query = new Query(); Criteria criteria = Criteria.where("_id").is(id); query.addCriteria(criteria); return this.mongoTemplate.findOne(query, User.class); } @Override public void updateFirst(User user) { Update update = new Update(); Query query = new Query(); update.set("username", user.getUsername()); update.set("password", user.getPassword()); this.mongoTemplate.updateFirst(query.addCriteria(Criteria.where("_id").is(user.getId())), update, User.class); } @Override public void delete(String... ids) { if (ids == null || ids.length == 0) { return; } for (String id : ids) { Query query = new Query(Criteria.where("_id").is(id)); this.mongoTemplate.remove(query, User.class); } } }
3.5单元测试
package com.tl.skyLine.controller; import com.tl.skyLine.TestSpringIocController; import com.tl.skyLine.model.User; import com.tl.skyLine.repository.UserDao; import org.apache.log4j.Logger; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import javax.annotation.Resource; import java.util.List; /** * 测试springIoc是否成功 * Created by tl on 17/2/11. * <p/> * 注解@ContextConfiguration表示将ApplicationContext对象注入进来,就不用像以往那样在测试程序里先new了,直接使用 */ @RunWith(SpringJUnit4ClassRunner.class) //@ContextConfiguration(locations = "classpath:spring-context.xml") @ContextConfiguration(locations = {"classpath:spring-context.xml", "classpath:springmvc-servlet.xml"}) public class UserDaoTestController { // 在任何需要记录日志的类中 private static Logger logger = Logger.getLogger(UserDaoTestController.class); @Resource private UserDao userDao; /** * 测试Spring IOC的开发环境 */ @Test public void springIoc() { ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-context.xml"); TestSpringIocController test = (TestSpringIocController) context.getBean("test"); test.print(); } @Test //测试Spring IOC的开发环境 public void save() { User user = new User(); user.setUsername("skyLine2"); user.setPassword("7777777"); userDao.store(user); User user2 = userDao.findOneByUsername("skyLine2"); logger.info("-------获取账户密码:-------" + user2.getPassword()); } @Test public void update() { User user = userDao.findOneByUsername("skyLine2"); logger.info("-------更新之前账户密码:-------" + user.getPassword()); user.setPassword("9999888"); userDao.updateFirst(user); logger.info("-------更新之后账户密码:-------" + user.getPassword()); } @Test //测试Spring IOC的开发环境 public void findAll() { // List<User> lists = userDao.findAll(); // for (User user : lists) { // logger.info("-------user遍历:-------" + user.getUsername()); // } List<User> lists2= userDao.findList(1,2); for (User user : lists2) { logger.info("-------user遍历:-------" + user.getUsername()); } } @Test public void delete() { userDao.delete(userDao.findOneByUsername("skyLine2").getId()); } }
至此,基本的项目骨架就搭成了!
整个过程有些很多东西也是参考网上的博客,也结合自己的项目搭建起来的,万丈高楼平地起,再大的项目也是一点点的搭建,不断的测试,完善才完成的,在搭建项目的过程中收获了很多,当然这个项目只是第一步,自己会不断的完善!