javaweb各种框架组合案例(三)：maven+spring+springMVC+hibernate

1.hibernate译为“越冬”，指的是给java程序员带来春天，因为java程序员无需再关心各种sql了；

2.hibernate通过java类生成数据库表，通过操作对象来映射成sql；

3.hibernate是真正意义上的orm框架，因为他实现了对象（object）---->关系（relation）的映射（mapping）；

4.maven项目整体包结构（报错是eclipse发神经，不用管）

因为hibernate可以根据类生成表，所以只需创建数据库即可;

create database ssh;

 

该案例实现了一个用户拥有多部手机的关系

 

5.各种配置文件

（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.xiaog</groupid>
  <artifactid>testssh</artifactid>
  <version>0.0.1-snapshot</version>
  <packaging>war</packaging>
  
  <dependencies>
      <!-- spring+springmvc*依赖包，包含spring-webmvc、spring-aop、spring-beans、
      spring-context、spring-core、spring-jcl、spring-expression、spring-web -->
      <dependency>
      <groupid>org.springframework</groupid>
      <artifactid>spring-webmvc</artifactid>
      <version>5.1.5.release</version>
    </dependency>
    
    <!-- spring-aop所依赖的静态代理 ，
        使用aop方式管理事务，在service方法执行前开启事务，
        方法执行后提交事务，方法执行失败回滚事务-->
    <dependency>
        <groupid>org.aspectj</groupid>
        <artifactid>aspectjrt</artifactid>
        <version>1.8.0</version>
    </dependency>
    <dependency>
        <groupid>org.aspectj</groupid>
        <artifactid>aspectjweaver</artifactid>
        <version>1.8.0</version>
    </dependency>
    
    <!-- 使用jdbctemplate中的事务实现 -->
    <dependency>
      <groupid>org.springframework</groupid>
      <artifactid>spring-jdbc</artifactid>
      <version>5.1.5.release</version>
    </dependency>
    
    <!-- 数据库方面 -->
    <dependency>
        <groupid>mysql</groupid>
        <artifactid>mysql-connector-java</artifactid>
        <version>5.1.47</version>
    </dependency>
    <dependency>
        <groupid>com.alibaba</groupid>
        <artifactid>druid</artifactid>
        <version>1.1.10</version>
    </dependency>
    
    <!-- orm框架 -->
    <dependency>
        <groupid>org.hibernate</groupid>
        <artifactid>hibernate-core</artifactid>
        <version>4.2.2.final</version>
    </dependency>

    <!-- spring对于orm框架的支持 -->
    <dependency>
        <groupid>org.springframework</groupid>
        <artifactid>spring-orm</artifactid>
        <version>4.2.4.release</version>
    </dependency>

    
    <!-- logback -->
    <dependency>
        <groupid>ch.qos.logback</groupid>
        <artifactid>logback-classic</artifactid>
        <version>1.1.3</version>
    </dependency>
    <dependency>
        <groupid>org.logback-extensions</groupid>
        <artifactid>logback-ext-spring</artifactid>
        <version>0.1.2</version>
    </dependency>
    <dependency>
        <groupid>org.slf4j</groupid>
        <artifactid>jcl-over-slf4j</artifactid>
        <version>1.7.12</version>
    </dependency>
    
    <!-- jsp需要 -->
    <dependency>
      <groupid>javax.servlet</groupid>
      <artifactid>servlet-api</artifactid>
      <version>3.0-alpha-1</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupid>jstl</groupid>
      <artifactid>jstl</artifactid>
      <version>1.1.2</version>
    </dependency>
  </dependencies>
  
  <build>
  <defaultgoal>compile</defaultgoal>
      <plugins>
          <!-- maven插件 -->
         <plugin> 
            <groupid>org.apache.maven.plugins</groupid> 
            <artifactid>maven-compiler-plugin</artifactid>
            <version>3.1</version> 
            <configuration>
            <source>1.8</source>
            <target>1.8</target>            
                <encoding>utf-8</encoding> 
            </configuration> 
         </plugin> 
         
        <!-- tomcat插件 -->
        <plugin>
            <groupid>org.apache.tomcat.maven</groupid>
            <artifactid>tomcat7-maven-plugin</artifactid>
            <version>2.1</version>
            <configuration>
                <port>9999</port>
                <path>/testssh</path>
                <uriencoding>utf-8</uriencoding>
                <finalname>testssh</finalname>
                <server>tomcat7</server>
            </configuration>
        </plugin> 
<!--           <plugin>
          <groupid>org.eclipse.jetty</groupid>
          <artifactid>jetty-maven-plugin</artifactid>
          <version>9.3.7.v20160115</version>
        </plugin> -->
      </plugins>
  </build>
</project>

 

（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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemalocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd"
        default-autowire="byname" default-lazy-init="true">
    <description>spring公共配置 </description>
    <!-- 1.扫描包： @repository @service @autowired @resource  -->
    <context:component-scan base-package="com.xiaog.dao,com.xiaog.service" />
    
    <!-- 2.加载配置文件 -->
    <context:property-placeholder location="classpath:jdbc.properties" />
    
    <!-- 3.配置连接池 ：druid连接池 -->
    <bean id="datasource" class="com.alibaba.druid.pool.druiddatasource">
        <property name="driverclassname" value="${jdbc.driver}" />
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
        <!-- 初始化连接数量 -->
       <property name="initialsize" value="5" />
       <!-- 最大连接数 -->
       <property name="maxactive" value="100" />
       <!-- 最小连接数 -->
       <property name="minidle" value="5" />
       <!-- 配置获取连接等待超时的时间 -->
       <property name="maxwait" value="120000" />
       <!-- 超过时间限制是否回收 -->
       <property name="removeabandoned" value="true" />
       <!-- 超过时间限制多长 -->
       <property name="removeabandonedtimeout" value="1800" />
       <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
       <property name="timebetweenevictionrunsmillis" value="120000" />
       <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
       <property name="minevictableidletimemillis" value="300000" />
       <!-- 用来检测连接是否有效的sql，要求是一个查询语句 -->
       <property name="validationquery" value="select 1" />
       <!-- 申请连接的时候检测 -->
       <property name="testwhileidle" value="true" />
       <!-- 申请连接时执行validationquery检测连接是否有效，配置为true会降低性能 -->
       <property name="testonborrow" value="false" />
       <!-- 归还连接时执行validationquery检测连接是否有效，配置为true会降低性能 -->
       <property name="testonreturn" value="false" />
       <!-- 打开pscache，并且指定每个连接上pscache的大小 -->
       <property name="poolpreparedstatements" value="true" />
       <property name="maxpoolpreparedstatementperconnectionsize" value="20" />
       <property name="defaultautocommit" value="false" />
       <!-- 配置监控统计拦截的filters -->
       <property name="filters" value="stat"/>
    </bean>

    <!-- 4.spring集成hibernate  -->
    <!-- 配置hibernate的sessionfactory -->
    <bean id="sessionfactory"
        class="org.springframework.orm.hibernate4.localsessionfactorybean">
        <!-- 注入数据源 相关信息看源码 -->
        <property name="datasource" ref="datasource" />
        <!-- hibernate配置信息 -->
        <property name="hibernateproperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.mysqldialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">false</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
        <!-- 扫描hibernate注解配置的entity -->
        <property name="packagestoscan" value="com.xiaog.entity" />
    </bean>

    
    <!-- 5.配置事务管理器 -->
    <bean id="transactionmanager"
        class="org.springframework.orm.hibernate4.hibernatetransactionmanager">
        <property name="sessionfactory" ref="sessionfactory" />
    </bean>
    
    <!-- 6.配置aop -->
    <!-- 配置通知： 定位方法 -->
    <tx:advice id="txadvice" transaction-manager="transactionmanager">
        <tx:attributes>
            <tx:method name="*" />
        </tx:attributes>
    </tx:advice>
    <!-- 配置切面 -->
    <aop:config>
        <!-- 定位具体的类：完整类名，使用通配符 -->
        <aop:advisor advice-ref="txadvice" pointcut="execution(* com.xiaog.service.*.*(..))" />
    </aop:config>        
   
</beans>

 

 

 

（3）spring-mvc.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:mvc="http://www.springframework.org/schema/mvc"
    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-4.0.xsd
        http://www.springframework.org/schema/mvc 
        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
        
        <!-- 1.启动自动扫描 -->
        <context:component-scan base-package="com.xiaog.controller" />
        
        <!-- 2.注册mvc注解驱动 -->
        <mvc:annotation-driven />
        
        <!-- 3.配置静态资源    css js imgs -->
        <mvc:resources location="/resources/**" mapping="/resources"/>        
        <mvc:resources location="/webapp/static/**" mapping="/webapp/static"/>     
       
        <!-- 4.附件上传 -->   
        <!-- <bean id="multipartresolver" class="org.springframework.web.multipart.commons.commonsmultipartresolver"> -->    
            <!-- 默认编码 -->  
            <!-- <property name="defaultencoding" value="utf-8" /> -->    
            <!-- 文件大小最大值 -->  
            <!-- <property name="maxuploadsize" value="10485760000" />     -->
            <!-- 内存中的最大值 -->  
            <!-- <property name="maxinmemorysize" value="40960" /> -->
            <!-- 启用是为了推迟文件解析，以便捕获文件大小异常 -->
            <!-- <property name="resolvelazily" value="true"/> -->
        <!-- </bean>  -->
                 
        <!-- 5.配置视图解析器 -->
        <bean class="org.springframework.web.servlet.view.internalresourceviewresolver">
            <property name = "prefix" value="/" /><!-- 前缀 -->
            <property name = "suffix" value = ".jsp" /><!-- 后缀 -->
             <property name="viewclass" value="org.springframework.web.servlet.view.jstlview" />  
        </bean>

</beans>

 

（4）logback.xml

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <!-- 控制台输出 -->   
    <appender name="stdout" class="ch.qos.logback.core.consoleappender">
       <!-- 日志输出编码 -->  
       <!-- <encoding>utf-8</encoding>    -->
        <layout class="ch.qos.logback.classic.patternlayout">   
             <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符--> 
            <pattern>%d{yyyy-mm-dd hh:mm:ss.sss} [%thread] %-5level %logger{50} - %msg%n   
            </pattern>   
        </layout>   
    </appender>   
    <!-- 日志输出级别 -->
    <root level="info"> 
        <appender-ref ref="stdout" />   
    </root> 
    <!-- 打印sql语句 -->
    <logger name="org.hibernate.type.descriptor.sql.basicbinder" level="trace" />  
    <logger name="org.hibernate.type.descriptor.sql.basicextractor" level="debug" />  
    <logger name="org.hibernate.sql" level="debug" />
     <logger name="org.hibernate.type" level="info" />
    <logger name="org.hibernate.engine.queryparameters" level="debug" />  
     <logger name="org.hibernate.engine.query.hqlqueryplan" level="debug" />
</configuration>

 

（5）jdbc.properties

jdbc.driver=com.mysql.jdbc.driver
jdbc.url=jdbc:mysql://localhost:3306/ssh?usessl=false&useunicode=true&characterencoding=utf8
jdbc.username=root
jdbc.password=root

 

（6）web.xml

<?xml version="1.0" encoding="utf-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemalocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
  <display-name>testssh</display-name>
  <!-- spring配置文件 -->
      <context-param>
        <param-name>contextconfiglocation</param-name>
        <param-value>classpath:spring-context.xml</param-value>
    </context-param>  
  <!-- spring监听器 -->
      <listener>
        <listener-class>org.springframework.web.context.contextloaderlistener</listener-class>
    </listener>
    
     <!-- 字符编码过滤器   spring web自动提供一个 -->
    <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>
    
        

    <!-- spring  mvc 配置  【*控制器/前端控制器/总控】 -->
    <servlet>  
        <servlet-name>spring-mvc</servlet-name>  
        <servlet-class>org.springframework.web.servlet.dispatcherservlet</servlet-class>  
         <!-- 配置spring mvc下的配置文件的位置和名称 -->
        <init-param>
             <param-name>contextconfiglocation</param-name>
             <param-value>classpath:spring-mvc.xml</param-value>
         </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <!-- 可以配置扩展名，*.do -->  
    <servlet-mapping>  
        <servlet-name>spring-mvc</servlet-name>  
        <url-pattern>/</url-pattern>  
    </servlet-mapping>
  
       <!-- 添加日志监听器 -->  
    <context-param>  
        <param-name>logbackconfiglocation</param-name>  
        <param-value>classpath:logback.xml</param-value>  
    </context-param>  
    <listener>  
        <listener-class>ch.qos.logback.ext.spring.web.logbackconfiglistener</listener-class>  
    </listener> 
  
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

 

 

6.实体类user和phone

package com.xiaog.entity;

import java.util.list;

import javax.persistence.entity;
import javax.persistence.generatedvalue;
import javax.persistence.generationtype;
import javax.persistence.id;
import javax.persistence.joincolumn;
import javax.persistence.onetomany;
import javax.persistence.table;

@entity
@table(name="user")
public class user {
    
    @id
    @generatedvalue(strategy=generationtype.identity)
    private integer id;
    
    private string username;
    
    private string password;
    
    @onetomany(targetentity=phone.class)
    @joincolumn(name="user_id")
    private list<phone> phones;//一个用户拥有多部手机

    public integer getid() {
        return id;
    }

    public void setid(integer 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;
    }

    public list<phone> getphones() {
        return phones;
    }

    public void setphones(list<phone> phones) {
        this.phones = phones;
    }

    @override
    public string tostring() {
        return "user [id=" + id + ", username=" + username + ", password=" + password + ", phones=" + phones + "]";
    }
    
}

 

package com.xiaog.entity;

import javax.persistence.entity;
import javax.persistence.generatedvalue;
import javax.persistence.generationtype;
import javax.persistence.id;
import javax.persistence.table;

@entity
@table(name="phone")
public class phone {
    
    @id
    @generatedvalue(strategy=generationtype.identity)
    private integer id;
    
    private string brand;//品牌

    public integer getid() {
        return id;
    }

    public void setid(integer id) {
        this.id = id;
    }

    public string getbrand() {
        return brand;
    }

    public void setbrand(string brand) {
        this.brand = brand;
    }

    @override
    public string tostring() {
        return "phone [id=" + id + ", brand=" + brand + "]";
    }

}

 

 

7.核心dao接口及其实现

package com.xiaog.core.dao;

import java.util.list;

public interface coredao<t> {
    
    int insert(t t);
    
    int delete(int id);
    
    int update(t t);
    
    t getone(int id);
    
    list<t> getlist(t t);
    
}

package com.xiaog.core.dao.impl;

import java.lang.reflect.parameterizedtype;
import java.util.list;

import org.slf4j.logger;
import org.slf4j.loggerfactory;
import org.springframework.orm.hibernate4.support.hibernatedaosupport;

import com.xiaog.core.dao.coredao;
import com.xiaog.entity.user;

//继承hibernatedaosupport 可以直接使用crud操作
public class coredaoimpl<t> extends hibernatedaosupport implements coredao<t> {
    
    private class<t> clazz;
    
    private final static logger logger = loggerfactory.getlogger(coredaoimpl.class);
    
    @suppresswarnings("unchecked")
    public coredaoimpl() {
        this.clazz =  (class<t>)((parameterizedtype) getclass().getgenericsuperclass()).getactualtypearguments()[0];
    }
    
    @override
    public int insert(t t) {
        return (int) super.gethibernatetemplate().save(t);
    }

    @override
    public int delete(int id) {
        super.gethibernatetemplate().delete(new user() {{setid(id);}});
        return 1;
    }

    @override
    public int update(t t) {
        super.gethibernatetemplate().update(t);
        return 1;
    }

    @override
    public t getone(int id) {
        return super.gethibernatetemplate().get(clazz, id);
    }

    @override
    public list<t> getlist(t t) {
        //logger.info("进入coredaoimpl......");
        return super.gethibernatetemplate().findbyexample(t);
    }

}

 

 

8.模块dao接口及其实现（只需继承核心dao即可）

package com.xiaog.dao;

import com.xiaog.core.dao.coredao;
import com.xiaog.entity.user;

public interface userdao extends coredao<user> {

}

package com.xiaog.dao;

import com.xiaog.core.dao.coredao;
import com.xiaog.entity.phone;

public interface phonedao extends coredao<phone> {

}

 

package com.xiaog.dao.impl;

import org.springframework.stereotype.repository;

import com.xiaog.core.dao.impl.coredaoimpl;
import com.xiaog.dao.userdao;
import com.xiaog.entity.user;

@repository
public class userdaoimpl extends coredaoimpl<user> implements userdao {

}

package com.xiaog.dao.impl;

import org.springframework.stereotype.repository;

import com.xiaog.core.dao.impl.coredaoimpl;
import com.xiaog.dao.phonedao;
import com.xiaog.entity.phone;

@repository
public class phonedaoimpl extends coredaoimpl<phone> implements phonedao {


}

 

 

9.service接口及其实现

package com.xiaog.service;

import com.xiaog.entity.user;

public interface userservice {
    user login(user user);
}

package com.xiaog.service.impl;

import java.util.list;

import org.slf4j.logger;
import org.slf4j.loggerfactory;
import org.springframework.beans.factory.annotation.autowired;
import org.springframework.stereotype.service;

import com.xiaog.dao.userdao;
import com.xiaog.entity.user;
import com.xiaog.service.userservice;

@service
public class userserviceimpl implements userservice {

    @autowired
    private userdao userdao;
    
    private final static logger logger = loggerfactory.getlogger(userserviceimpl.class);
    
    @override
    public user login(user user) {
        //logger.info("进入userserviceimpl......");
        list<user> users = userdao.getlist(user);
        logger.info("users="+users);
        if(users!=null&&users.size()>0) {
            return users.get(0);
        }else {
            return null;
        }
    }

}

 

 

10.controller

package com.xiaog.controller;

import org.slf4j.logger;
import org.slf4j.loggerfactory;
import org.springframework.beans.factory.annotation.autowired;
import org.springframework.stereotype.controller;
import org.springframework.ui.model;
import org.springframework.web.bind.annotation.requestmapping;

import com.xiaog.entity.user;
import com.xiaog.service.userservice;

@controller
@requestmapping("/user")
public class usercontroller {

    @autowired
    private userservice userservice;
    
    private final static logger logger = loggerfactory.getlogger(usercontroller.class);
    
    @requestmapping(value = "/login",params= {"username","password","username!=","password!="})
    public string login(model model,user user) {
        logger.info("user(request)="+user);
        user = userservice.login(user);
        logger.info("user="+user);
        model.addattribute("user", user);
        return "result";
    }
    
}

 

 

11.jsp页面测试登录

<%@ page language="java" contenttype="text/html; charset=utf-8" pageencoding="utf-8"%>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>insert title here</title>
</head>
<body>
    <form action="user/login" method="post">
        <div>
            <label>username</label>
            <input type="text" name="username"/>
        </div>
        <div>
            <label>password</label>
            <input type="password" name="password"/>
        </div>
        <div>
            <input type="submit" value="登录">
        </div>
    </form>
</body>
</html>

<%@ page language="java" contenttype="text/html; charset=utf-8" pageencoding="utf-8"%>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
    username=${user}
</body>
</html>

 

 

12.项目启动后，你会发现你的ssh数据库中多了两张表user和phone，自己在插入几条数据

user表                                                 phone表

      

 

13.测试

index.jsp表单中输入1001和123

result.jsp

 

控制台打印

2019-06-22 09:40:24.477 [http-bio-9999-exec-9] info  com.xiaog.controller.usercontroller - user(request)=user [id=null, username=1002, password=456, phones=null]
2019-06-22 09:40:24.519 [http-bio-9999-exec-9] debug org.hibernate.sql - select this_.id as id1_1_0_, this_.password as password2_1_0_, this_.username as username3_1_0_ from user this_ where (this_.password=? and this_.username=?)
hibernate: select this_.id as id1_1_0_, this_.password as password2_1_0_, this_.username as username3_1_0_ from user this_ where (this_.password=? and this_.username=?)
2019-06-22 09:40:24.520 [http-bio-9999-exec-9] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [1] as [varchar] - 456
2019-06-22 09:40:24.520 [http-bio-9999-exec-9] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [2] as [varchar] - 1002
2019-06-22 09:40:24.523 [http-bio-9999-exec-9] debug org.hibernate.sql - select phones0_.user_id as user3_1_1_, phones0_.id as id1_0_1_, phones0_.id as id1_0_0_, phones0_.brand as brand2_0_0_ from phone phones0_ where phones0_.user_id=?
hibernate: select phones0_.user_id as user3_1_1_, phones0_.id as id1_0_1_, phones0_.id as id1_0_0_, phones0_.brand as brand2_0_0_ from phone phones0_ where phones0_.user_id=?
2019-06-22 09:40:24.524 [http-bio-9999-exec-9] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [1] as [integer] - 2
2019-06-22 09:40:24.533 [http-bio-9999-exec-9] info  com.xiaog.service.impl.userserviceimpl - users=[user [id=2, username=1002, password=456, phones=[phone [id=3, brand=三星], phone [id=4, brand=小米], phone [id=5, brand=魅族]]]]
2019-06-22 09:40:24.557 [http-bio-9999-exec-9] info  com.xiaog.controller.usercontroller - user=user [id=2, username=1002, password=456, phones=[phone [id=3, brand=三星], phone [id=4, brand=小米], phone [id=5, brand=魅族]]]
2019-06-22 10:38:09.540 [http-bio-9999-exec-5] info  com.xiaog.controller.usercontroller - user(request)=user [id=null, username=1001, password=123, phones=null]
2019-06-22 10:38:09.549 [http-bio-9999-exec-5] debug org.hibernate.sql - select this_.id as id1_1_0_, this_.password as password2_1_0_, this_.username as username3_1_0_ from user this_ where (this_.password=? and this_.username=?)
hibernate: select this_.id as id1_1_0_, this_.password as password2_1_0_, this_.username as username3_1_0_ from user this_ where (this_.password=? and this_.username=?)
2019-06-22 10:38:09.550 [http-bio-9999-exec-5] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [1] as [varchar] - 123
2019-06-22 10:38:09.550 [http-bio-9999-exec-5] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [2] as [varchar] - 1001
2019-06-22 10:38:09.554 [http-bio-9999-exec-5] debug org.hibernate.sql - select phones0_.user_id as user3_1_1_, phones0_.id as id1_0_1_, phones0_.id as id1_0_0_, phones0_.brand as brand2_0_0_ from phone phones0_ where phones0_.user_id=?
hibernate: select phones0_.user_id as user3_1_1_, phones0_.id as id1_0_1_, phones0_.id as id1_0_0_, phones0_.brand as brand2_0_0_ from phone phones0_ where phones0_.user_id=?
2019-06-22 10:38:09.556 [http-bio-9999-exec-5] trace org.hibernate.type.descriptor.sql.basicbinder - binding parameter [1] as [integer] - 1
2019-06-22 10:38:09.563 [http-bio-9999-exec-5] info  com.xiaog.service.impl.userserviceimpl - users=[user [id=1, username=1001, password=123, phones=[phone [id=1, brand=华为], phone [id=2, brand=iphone]]]]
2019-06-22 10:38:09.570 [http-bio-9999-exec-5] info  com.xiaog.controller.usercontroller - user=user [id=1, username=1001, password=123, phones=[phone [id=1, brand=华为], phone [id=2, brand=iphone]]]

 

 

14.注意点：我个人觉得ssh框架坑实在是多，我在搭建的过程中出现了各种各样的问题，不过最恶心的问题是spring和hibernate存在版本不兼容问题，一开始使用的是spring5+hibernate5，发现报错，就将hibernate5换成4（应该没问题了吧），结果还是报错，折腾半天，发现虽然pom版本虽然换成4，但是之前dao层用到的hibernatedaosupport和spring-context.xml配置中sessionfactory还是5的版本，诶，智障问题。