ssm整合

2020-10-13 01:23 阅读 14 评论 0 推荐 0

 【转】 SSM整合

 

【转】 SSM整合

前言

开始学习SpringMVC同样留一份记录,以便日后查看

东西都是B站Up狂神的

视频地址:https://www.bilibili.com/video/BV1aE41167Tu

文章地址:

https://blog.csdn.net/qq_33369905/article/details/105828924

在上一节中,我们了解了SpringMVC参数接收处理和结果跳转处理!

现在我们来看看,如何集成SSM框架!完整项目的整合!

环境要求

环境:

  • IDEA
  • MySQL 5.7.19
  • Tomcat 9
  • Maven 3.6

要求:

  • 需要熟练掌握MySQL数据库,Spring,JavaWeb及MyBatis知识,简单的前端知识;

数据库环境

创建一个存放书籍数据的数据库表

 
  CREATE DATABASE `ssmbuild`;
   
  USE `ssmbuild`;
   
  DROP TABLE IF EXISTS `books`;
   
  CREATE TABLE `books` (
  `bookID` INT(10) NOT NULL AUTO_INCREMENT COMMENT '书id',
  `bookName` VARCHAR(100) NOT NULL COMMENT '书名',
  `bookCounts` INT(11) NOT NULL COMMENT '数量',
  `detail` VARCHAR(200) NOT NULL COMMENT '描述',
  KEY `bookID` (`bookID`)
  ) ENGINE=INNODB DEFAULT CHARSET=utf8
   
  INSERT INTO `books`(`bookID`,`bookName`,`bookCounts`,`detail`)VALUES
  (1,'Java',1,'从入门到放弃'),
  (2,'MySQL',10,'从删库到跑路'),
  (3,'Linux',5,'从进门到进牢');

基本环境搭建

1、新建一Maven项目!ssmbuild , 添加web的支持

2、导入相关的pom依赖!

 
  <dependencies>
  <!--Junit-->
  <dependency>
  <groupId>junit</groupId>
  <artifactId>junit</artifactId>
  <version>4.12</version>
  </dependency>
  <!--数据库驱动-->
  <dependency>
  <groupId>mysql</groupId>
  <artifactId>mysql-connector-java</artifactId>
  <version>5.1.47</version>
  </dependency>
  <!-- 数据库连接池 -->
  <dependency>
  <groupId>com.mchange</groupId>
  <artifactId>c3p0</artifactId>
  <version>0.9.5.2</version>
  </dependency>
   
  <!--Servlet - JSP -->
  <dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>servlet-api</artifactId>
  <version>2.5</version>
  </dependency>
  <dependency>
  <groupId>javax.servlet.jsp</groupId>
  <artifactId>jsp-api</artifactId>
  <version>2.2</version>
  </dependency>
  <dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>jstl</artifactId>
  <version>1.2</version>
  </dependency>
   
  <!--Mybatis-->
  <dependency>
  <groupId>org.mybatis</groupId>
  <artifactId>mybatis</artifactId>
  <version>3.5.2</version>
  </dependency>
  <dependency>
  <groupId>org.mybatis</groupId>
  <artifactId>mybatis-spring</artifactId>
  <version>2.0.2</version>
  </dependency>
   
  <!--Spring-->
  <dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-webmvc</artifactId>
  <version>5.1.9.RELEASE</version>
  </dependency>
  <dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-jdbc</artifactId>
  <version>5.1.9.RELEASE</version>
  </dependency>
  </dependencies>

3、Maven资源过滤设置

 
  <build>
  <resources>
  <resource>
  <directory>src/main/java</directory>
  <includes>
  <include>**/*.properties</include>
  <include>**/*.xml</include>
  </includes>
  <filtering>false</filtering>
  </resource>
  <resource>
  <directory>src/main/resources</directory>
  <includes>
  <include>**/*.properties</include>
  <include>**/*.xml</include>
  </includes>
  <filtering>false</filtering>
  </resource>
  </resources>
  </build>

4、建立基本结构和配置框架!

  • com.kuang.pojo

  • com.kuang.dao

  • com.kuang.service

  • com.kuang.controller

  • mybatis-config.xml

     
      <?xml version="1.0" encoding="UTF-8" ?>
      <!DOCTYPE configuration
      PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
      "http://mybatis.org/dtd/mybatis-3-config.dtd">
      <configuration>
       
      </configuration>
  • applicationContext.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"
      xsi:schemaLocation="http://www.springframework.org/schema/beans
      http://www.springframework.org/schema/beans/spring-beans.xsd">
       
      </beans>

Mybatis层编写

1、数据库配置文件 database.properties

 
  jdbc.driver=com.mysql.jdbc.Driver
  jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=true&useUnicode=true&characterEncoding=utf8
  jdbc.username=root
  jdbc.password=123456

2、IDEA关联数据库

3、编写MyBatis的核心配置文件

 
  <?xml version="1.0" encoding="UTF-8" ?>
  <!DOCTYPE configuration
  PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
  "http://mybatis.org/dtd/mybatis-3-config.dtd">
  <configuration>
   
  <typeAliases>
  <package name="com.kuang.pojo"/>
  </typeAliases>
  <mappers>
  <mapper resource="com/kuang/dao/BookMapper.xml"/>
  </mappers>
   
  </configuration>

4、编写数据库对应的实体类 com.kuang.pojo.Books

使用lombok插件!

 
  package com.kuang.pojo;
   
  import lombok.AllArgsConstructor;
  import lombok.Data;
  import lombok.NoArgsConstructor;
   
  @Data
  @AllArgsConstructor
  @NoArgsConstructor
  public class Books {
   
  private int bookID;
  private String bookName;
  private int bookCounts;
  private String detail;
   
  }

5、编写Dao层的 Mapper接口!

 
  package com.kuang.dao;
   
  import com.kuang.pojo.Books;
  import java.util.List;
   
  public interface BookMapper {
   
  //增加一个Book
  int addBook(Books book);
   
  //根据id删除一个Book
  int deleteBookById(int id);
   
  //更新Book
  int updateBook(Books books);
   
  //根据id查询,返回一个Book
  Books queryBookById(int id);
   
  //查询全部Book,返回list集合
  List<Books> queryAllBook();
   
  }

6、编写接口对应的 Mapper.xml 文件。需要导入MyBatis的包;

 
  <?xml version="1.0" encoding="UTF-8" ?>
  <!DOCTYPE mapper
  PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
   
  <mapper namespace="com.kuang.dao.BookMapper">
   
  <!--增加一个Book-->
  <insert id="addBook" parameterType="Books">
  insert into ssmbuild.books(bookName,bookCounts,detail)
  values (#{bookName}, #{bookCounts}, #{detail})
  </insert>
   
  <!--根据id删除一个Book-->
  <delete id="deleteBookById" parameterType="int">
  delete from ssmbuild.books where bookID=#{bookID}
  </delete>
   
  <!--更新Book-->
  <update id="updateBook" parameterType="Books">
  update ssmbuild.books
  set bookName = #{bookName},bookCounts = #{bookCounts},detail = #{detail}
  where bookID = #{bookID}
  </update>
   
  <!--根据id查询,返回一个Book-->
  <select id="queryBookById" resultType="Books">
  select * from ssmbuild.books
  where bookID = #{bookID}
  </select>
   
  <!--查询全部Book-->
  <select id="queryAllBook" resultType="Books">
  SELECT * from ssmbuild.books
  </select>
   
  </mapper>

7、编写Service层的接口和实现类

接口:

 
  package com.kuang.service;
   
  import com.kuang.pojo.Books;
   
  import java.util.List;
   
  //BookService:底下需要去实现,调用dao层
  public interface BookService {
  //增加一个Book
  int addBook(Books book);
  //根据id删除一个Book
  int deleteBookById(int id);
  //更新Book
  int updateBook(Books books);
  //根据id查询,返回一个Book
  Books queryBookById(int id);
  //查询全部Book,返回list集合
  List<Books> queryAllBook();
  }

实现类:

 
  package com.kuang.service;
   
  import com.kuang.dao.BookMapper;
  import com.kuang.pojo.Books;
  import java.util.List;
   
  public class BookServiceImpl implements BookService {
   
  //调用dao层的操作,设置一个set接口,方便Spring管理
  private BookMapper bookMapper;
   
  public void setBookMapper(BookMapper bookMapper) {
  this.bookMapper = bookMapper;
  }
   
  public int addBook(Books book) {
  return bookMapper.addBook(book);
  }
   
  public int deleteBookById(int id) {
  return bookMapper.deleteBookById(id);
  }
   
  public int updateBook(Books books) {
  return bookMapper.updateBook(books);
  }
   
  public Books queryBookById(int id) {
  return bookMapper.queryBookById(id);
  }
   
  public List<Books> queryAllBook() {
  return bookMapper.queryAllBook();
  }
  }

OK,到此,底层需求操作编写完毕!

Spring层

1、配置Spring整合MyBatis,我们这里数据源使用c3p0连接池;

2、我们去编写Spring整合Mybatis的相关的配置文件;spring-dao.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"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
  http://www.springframework.org/schema/beans/spring-beans.xsd
  http://www.springframework.org/schema/context
  https://www.springframework.org/schema/context/spring-context.xsd">
   
  <!-- 配置整合mybatis -->
  <!-- 1.关联数据库文件 -->
  <context:property-placeholder location="classpath:database.properties"/>
   
  <!-- 2.数据库连接池 -->
  <!--数据库连接池
  dbcp 半自动化操作 不能自动连接
  c3p0 自动化操作(自动的加载配置文件 并且设置到对象里面)
  -->
  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
  <!-- 配置连接池属性 -->
  <property name="driverClass" value="${jdbc.driver}"/>
  <property name="jdbcUrl" value="${jdbc.url}"/>
  <property name="user" value="${jdbc.username}"/>
  <property name="password" value="${jdbc.password}"/>
   
  <!-- c3p0连接池的私有属性 -->
  <property name="maxPoolSize" value="30"/>
  <property name="minPoolSize" value="10"/>
  <!-- 关闭连接后不自动commit -->
  <property name="autoCommitOnClose" value="false"/>
  <!-- 获取连接超时时间 -->
  <property name="checkoutTimeout" value="10000"/>
  <!-- 当获取连接失败重试次数 -->
  <property name="acquireRetryAttempts" value="2"/>
  </bean>
   
  <!-- 3.配置SqlSessionFactory对象 -->
  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
  <!-- 注入数据库连接池 -->
  <property name="dataSource" ref="dataSource"/>
  <!-- 配置MyBaties全局配置文件:mybatis-config.xml -->
  <property name="configLocation" value="classpath:mybatis-config.xml"/>
  </bean>
   
  <!-- 4.配置扫描Dao接口包,动态实现Dao接口注入到spring容器中 -->
  <!--解释 :https://www.cnblogs.com/jpfss/p/7799806.html-->
  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  <!-- 注入sqlSessionFactory -->
  <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
  <!-- 给出需要扫描Dao接口包 -->
  <property name="basePackage" value="com.kuang.dao"/>
  </bean>
   
  </beans>

3、Spring整合service层

 
  <?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"
  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">
   
  <!-- 扫描service相关的bean -->
  <context:component-scan base-package="com.kuang.service" />
   
  <!--BookServiceImpl注入到IOC容器中-->
  <bean id="BookServiceImpl" class="com.kuang.service.BookServiceImpl">
  <property name="bookMapper" ref="bookMapper"/>
  </bean>
   
  <!-- 配置事务管理器 -->
  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  <!-- 注入数据库连接池 -->
  <property name="dataSource" ref="dataSource" />
  </bean>
   
  </beans>

Spring层搞定!再次理解一下,Spring就是一个大杂烩,一个容器!对吧!

SpringMVC层

1、web.xml

 
  <?xml version="1.0" encoding="UTF-8"?>
  <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
  version="4.0">
   
  <!--DispatcherServlet-->
  <servlet>
  <servlet-name>DispatcherServlet</servlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  <init-param>
  <param-name>contextConfigLocation</param-name>
  <!--一定要注意:我们这里加载的是总的配置文件,之前被这里坑了!-->
  <param-value>classpath:applicationContext.xml</param-value>
  </init-param>
  <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
  <servlet-name>DispatcherServlet</servlet-name>
  <url-pattern>/</url-pattern>
  </servlet-mapping>
   
  <!--encodingFilter-->
  <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>
  </filter>
  <filter-mapping>
  <filter-name>encodingFilter</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>
   
  <!--Session过期时间-->
  <session-config>
  <session-timeout>15</session-timeout>
  </session-config>
   
  </web-app>

2、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.xsd
  http://www.springframework.org/schema/mvc
  https://www.springframework.org/schema/mvc/spring-mvc.xsd">
   
  <!-- 配置SpringMVC -->
  <!-- 1.开启SpringMVC注解驱动 -->
  <mvc:annotation-driven />
  <!-- 2.静态资源默认servlet配置-->
  <mvc:default-servlet-handler/>
   
  <!-- 3.配置jsp 显示ViewResolver视图解析器 -->
  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
  <property name="prefix" value="/WEB-INF/jsp/" />
  <property name="suffix" value=".jsp" />
  </bean>
   
  <!-- 4.扫描web相关的bean -->
  <context:component-scan base-package="com.kuang.controller" />
   
  </beans>

3、Spring配置整合文件,applicationContext.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"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
  http://www.springframework.org/schema/beans/spring-beans.xsd">
   
  <import resource="spring-dao.xml"/>
  <import resource="spring-service.xml"/>
  <import resource="spring-mvc.xml"/>
   
  </beans>

配置文件,暂时结束!Controller 和 视图层编写

1、BookController 类编写 , 方法一:查询全部书籍

 
  @Controller
  @RequestMapping("/book")
  public class BookController {
   
  @Autowired
  @Qualifier("BookServiceImpl")
  private BookService bookService;
   
  @RequestMapping("/allBook")
  public String list(Model model) {
  List<Books> list = bookService.queryAllBook();
  model.addAttribute("list", list);
  return "allBook";
  }
  }

2、编写首页 index.jsp

 
  <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
  <!DOCTYPE HTML>
  <html>
  <head>
  <title>首页</title>
  <style type="text/css">
  a {
  text-decoration: none;
  color: black;
  font-size: 18px;
  }
  h3 {
  width: 180px;
  height: 38px;
  margin: 100px auto;
  text-align: center;
  line-height: 38px;
  background: deepskyblue;
  border-radius: 4px;
  }
  </style>
  </head>
  <body>
   
  <h3>
  <a href="${pageContext.request.contextPath}/book/allBook">点击进入列表页</a>
  </h3>
  </body>
  </html>

3、书籍列表页面 allbook.jsp

 
  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  <html>
  <head>
  <title>书籍列表</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- 引入 Bootstrap -->
  <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
   
  <div class="container">
   
  <div class="row clearfix">
  <div class="col-md-12 column">
  <div class="page-header">
  <h1>
  <small>书籍列表 —— 显示所有书籍</small>
  </h1>
  </div>
  </div>
  </div>
   
  <div class="row">
  <div class="col-md-4 column">
  <a class="btn btn-primary" href="${pageContext.request.contextPath}/book/toAddBook">新增</a>
  </div>
  </div>
   
  <div class="row clearfix">
  <div class="col-md-12 column">
  <table class="table table-hover table-striped">
  <thead>
  <tr>
  <th>书籍编号</th>
  <th>书籍名字</th>
  <th>书籍数量</th>
  <th>书籍详情</th>
  <th>操作</th>
  </tr>
  </thead>
   
  <tbody>
  <c:forEach var="book" items="${requestScope.get('list')}">
  <tr>
  <td>${book.getBookID()}</td>
  <td>${book.getBookName()}</td>
  <td>${book.getBookCounts()}</td>
  <td>${book.getDetail()}</td>
  <td>
  <a href="${pageContext.request.contextPath}/book/toUpdateBook?id=${book.getBookID()}">更改</a> |
  <a href="${pageContext.request.contextPath}/book/del/${book.getBookID()}">删除</a>
  </td>
  </tr>
  </c:forEach>
  </tbody>
  </table>
  </div>
  </div>
  </div>

4、BookController 类编写 , 方法二:添加书籍

 
  @RequestMapping("/toAddBook")
  public String toAddPaper() {
  return "addBook";
  }
   
  @RequestMapping("/addBook")
  public String addPaper(Books books) {
  System.out.println(books);
  bookService.addBook(books);
  return "redirect:/book/allBook";
  }

5、添加书籍页面:addBook.jsp

 
  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  <%@ page contentType="text/html;charset=UTF-8" language="java" %>
   
  <html>
  <head>
  <title>新增书籍</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- 引入 Bootstrap -->
  <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
  <div class="container">
   
  <div class="row clearfix">
  <div class="col-md-12 column">
  <div class="page-header">
  <h1>
  <small>新增书籍</small>
  </h1>
  </div>
  </div>
  </div>
  <form action="${pageContext.request.contextPath}/book/addBook" method="post">
  书籍名称:<input type="text" name="bookName"><br><br><br>
  书籍数量:<input type="text" name="bookCounts"><br><br><br>
  书籍详情:<input type="text" name="detail"><br><br><br>
  <input type="submit" value="添加">
  </form>
   
  </div>

6、BookController 类编写 , 方法三:修改书籍

 
  @RequestMapping("/toUpdateBook")
  public String toUpdateBook(Model model, int id) {
  Books books = bookService.queryBookById(id);
  System.out.println(books);
  model.addAttribute("book",books );
  return "updateBook";
  }
   
  @RequestMapping("/updateBook")
  public String updateBook(Model model, Books book) {
  System.out.println(book);
  bookService.updateBook(book);
  Books books = bookService.queryBookById(book.getBookID());
  model.addAttribute("books", books);
  return "redirect:/book/allBook";
  }

7、修改书籍页面 updateBook.jsp

 
  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  <html>
  <head>
  <title>修改信息</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- 引入 Bootstrap -->
  <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
  <div class="container">
   
  <div class="row clearfix">
  <div class="col-md-12 column">
  <div class="page-header">
  <h1>
  <small>修改信息</small>
  </h1>
  </div>
  </div>
  </div>
   
  <form action="${pageContext.request.contextPath}/book/updateBook" method="post">
  <input type="hidden" name="bookID" value="${book.getBookID()}"/>
  书籍名称:<input type="text" name="bookName" value="${book.getBookName()}"/>
  书籍数量:<input type="text" name="bookCounts" value="${book.getBookCounts()}"/>
  书籍详情:<input type="text" name="detail" value="${book.getDetail() }"/>
  <input type="submit" value="提交"/>
  </form>
   
  </div>

8、BookController 类编写 , 方法四:删除书籍

 
  @RequestMapping("/del/{bookId}")
  public String deleteBook(@PathVariable("bookId") int id) {
  bookService.deleteBookById(id);
  return "redirect:/book/allBook";
  }

配置Tomcat,进行运行!

到目前为止,这个SSM项目整合已经完全的OK了,可以直接运行进行测试!这个练习十分的重要,大家需要保证,不看任何东西,自己也可以完整的实现出来!

项目结构图

img

img

小结及展望

这个是同学们的第一个SSM整合案例,一定要烂熟于心!

SSM框架的重要程度是不言而喻的,学到这里,大家已经可以进行基本网站的单独开发。但是这只是增删改查的基本操作。可以说学到这里,大家才算是真正的步入了后台开发的门。也就是能找一个后台相关工作的底线。

或许很多人,工作就做这些事情,但是对于个人的提高来说,还远远不够!

我们后面还要学习一些 SpringMVC 的知识!

  • Ajax 和 Json
  • 文件上传和下载
  • 拦截器

前路漫漫,认真坚持最重要!

本文作者: CLASSIC~W

本文链接:https://www.cnblogs.com/Javastudy-note/p/13806502.html

版权声明:本作品采用知识共享署名-非商业性使用-禁止演绎 2.5 中国大陆许可协议进行许可。

 
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posted @ 2020-12-23 13:44  46博客  阅读(91)  评论(0)    收藏  举报