SSM框架搭建整合相关配置

电玩女神 2023-10-11 12:16 51阅读 0赞

## SSM框架（Spring +SpringMVC+Mybatis） ##

**1、层次分类：**

*  表现层：也就是我们所说的SpringMVC（一般也叫web层）
 *  业务层：Spring (service)
 *  持久层：Mybatis (dao)  
    **SSM框架整合过程中的整合时一定要是用Spring分别去整合SpringMVC和Mybatis，并且都是单独能运行后在整合哦，这样出现问题方便查找**  
    下面的搭建SSM框架的方式是使用配置文件+注解方式整合,（我是使用的java环境1.8，tomcat9.0 ）

**2、首先基于maven创建web项目：file->new->project**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 1]  
下一步之后可以添加属性`name: archetypeCatalog ,value: internal`可以加快下载速度之后直接下一步到最后即可，

**3、创建完成之后在pom文件中加载jar包：**  
这是我的加载的pom文件

<?xml version="1.0" encoding="UTF-8"?>
    
    <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.hy</groupId>
      <artifactId>ssm</artifactId>
      <version>1.0-SNAPSHOT</version>
      <packaging>war</packaging>
    
      <name>ssm Maven Webapp</name>
      
      <url>http://www.example.com</url>
    
      <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>	
        <spring.version>5.0.2.RELEASE</spring.version>
        <slf4j.version>1.6.6</slf4j.version>
        <log4j.version>1.2.12</log4j.version>
        <mysql.version>5.1.6</mysql.version>
        <mybatis.version>3.4.5</mybatis.version>
      </properties>
    
      <dependencies>
        
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjweaver</artifactId>
          <version>1.6.8</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-aop</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-web</artifactId>
          <version>${ spring.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-webmvc</artifactId>
          <version>${ spring.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-test</artifactId>
          <version>${ spring.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-tx</artifactId>
          <version>${ spring.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-jdbc</artifactId>
          <version>${ spring.version}</version>
        </dependency>
    
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.12</version>
          <scope>compile</scope>
        </dependency>
    
        <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>${ mysql.version}</version>
        </dependency>
    
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>servlet-api</artifactId>
          <version>2.5</version>
          <scope>provided</scope>
        </dependency>
    
        <dependency>
          <groupId>javax.servlet.jsp</groupId>
          <artifactId>jsp-api</artifactId>
          <version>2.0</version>
          <scope>provided</scope>
        </dependency>
    
        <dependency>
          <groupId>jstl</groupId>
          <artifactId>jstl</artifactId>
          <version>1.2</version>
        </dependency>
    
        
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>${ log4j.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-api</artifactId>
          <version>${ slf4j.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-log4j12</artifactId>
          <version>${ slf4j.version}</version>
        </dependency>
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>${ mybatis.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis-spring</artifactId>
          <version>1.3.0</version>
        </dependency>
    
        <dependency>
          <groupId>c3p0</groupId>
          <artifactId>c3p0</artifactId>
          <version>0.9.1.2</version>
          <type>jar</type>
          <scope>compile</scope>
        </dependency>
      </dependencies>
    
      <build>
        <finalName>ssm</finalName>
        <pluginManagement>
          <plugins>
            <plugin>
              <artifactId>maven-clean-plugin</artifactId>
              <version>3.1.0</version>
            </plugin>
            
            <plugin>
              <artifactId>maven-resources-plugin</artifactId>
              <version>3.0.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>3.8.0</version>
            </plugin>
            <plugin>
              <artifactId>maven-surefire-plugin</artifactId>
              <version>2.22.1</version>
            </plugin>
            <plugin>
              <artifactId>maven-war-plugin</artifactId>
              <version>3.2.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-install-plugin</artifactId>
              <version>2.5.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-deploy-plugin</artifactId>
              <version>2.8.2</version>
            </plugin>
          </plugins>
        </pluginManagement>
      </build>
    </project>

**4、创建相关目录 `java、recources等都是自己创建的`**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 2]  
创建完成之后分别改为相应的文件夹  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 3]  
**5、搭建Spring框架的环境**  
首先在resources中创建applicationContext.xml文件

<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
        
        <context:component-scan base-package="com.hy">
            
            <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        </context:component-scan>
    
        
        
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="driverClass" value="com.mysql.jdbc.Driver" />
            <property name="jdbcUrl" value="jdbc:mysql:///ssm" />
            <property name="user" value="root" />
            <property name="password" value="root" />
        </bean>
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource" />
        </bean>
        
        <bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="basePackage" value="com.hy.dao" />
        </bean>
    
        
        
        <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource" />
        </bean>
        
        <tx:advice id="txAdvice" transaction-manager="transactionManager">
            <tx:attributes>
                <tx:method name="find*" read-only="true"/>
                <tx:method name="*" isolation="DEFAULT" />
            </tx:attributes>
        </tx:advice>
        
        <aop:config>
            <aop:advisor advice-ref="txAdvice" pointcut="execution( * com.hy.service.imp.*ServiceImpl.*(..))" />
        </aop:config>
    
    </beans>

**~~ 我贴的代码是整合完成后的整个配置文件** 圈中的这些都是Spring环境所需要的，  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 4]  
创建日志文件：log4j.properties

# Set root category priority to INFO and its only appender to CONSOLE.
    #log4j.rootCategory=INFO, CONSOLE            debug   info   warn error fatal
    log4j.rootCategory=info, CONSOLE, LOGFILE
    
    # Set the enterprise logger category to FATAL and its only appender to CONSOLE.
    log4j.logger.org.apache.axis.enterprise=FATAL, CONSOLE
    
    # CONSOLE is set to be a ConsoleAppender using a PatternLayout.
    log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
    log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
    log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n
    
    # LOGFILE is set to be a File appender using a PatternLayout.
    log4j.appender.LOGFILE=org.apache.log4j.FileAppender
    log4j.appender.LOGFILE.File=e:\axis.log
    log4j.appender.LOGFILE.Append=true
    log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
    log4j.appender.LOGFILE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n

日志文件不屑也能运行就是会提示你哦！！  
测试右键运行测试方法run1（）能通过配置文件使用service调用方法就说明Spring环境搭建好了，  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 5]  
**6、搭建配置SpringMVC环境，**  
1、web.xml文件中配置前端控制器 Servlet 启动服务器配置 乱码过滤器（监听是整合时需要配置的）

<!DOCTYPE web-app PUBLIC
     "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
     "http://java.sun.com/dtd/web-app_2_3.dtd" >
    
    <web-app>
      <display-name>Archetype Created Web Application</display-name>
    
        
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </context-param>
        <context-param>
            <param-name/>
            <param-value/>
        </context-param>
    
        
        <servlet>
            <servlet-name>dispatcherServlet</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:springmvc.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>
    
        
        <filter>
            <filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name>
            <url-pattern>/*</url-pattern> </filter-mapping> </web-app>

2、在recources创建SpringMVC.xml配置文件文件  
·第一步开启注解扫描（之扫描Controller注解）  
·视图层解析对象  
· 过滤静态资源  
·开启SpringMVC注解的支持：

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" 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 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">
    
        
        <context:component-scan base-package="com.hy">
            <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
        </context:component-scan>
    
        
        <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/WEB-INF/pages/"/>
            <property name="suffix" value=".jsp"/>
        </bean>
    
        
        
        
        
    
        
        <mvc:annotation-driven/>
    
    </beans>

3、测试SpringMVC可用，之后就可以整合Spring+SpringMVC  
**整合:  
·在启动服务器（tomcat）的时候让他加载Spring配置  
原理：ServletContext域对象，只创建一次，在tomcat启动时创建，关闭时销毁。  
一类监听器，监听ServletContext域对象的执行创建和销毁，在创建的时候加载Spring配置文件，（因为这个与对象他只执行一次）监听器加载配置文件后创建web版本工厂存储ServletContext对象，谁用配置谁从该对象取就好了**  
·  
测试访问`http://localhost:8080/ssm/`，点击测试能弹出该页面就说明Springmvc环境配置没问题，  
![在这里插入图片描述][20190923152347962.png]  
后台输出下面这两句话说明整合OK![在这里插入图片描述][20190923153407683.png]  
**7、mybatis环境搭建：**  
首先创建一个配置文件SqlMapConfig.xml,这个文件时在为整合前测试Mybatis环境使用的的，如果在applicationContext.xml文件中整合的mybatis配置文件就直接吧该文件删掉就好了。

<?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>
        
        <environments default="mysql">
            
            <environment id="mysql">
                
                <transactionManager type="JDBC"></transactionManager>
                
                <dataSource type="POOLED">
                    
                    <property name="driver" value="com.mysql.jdbc.Driver"/>
                    <property name="url" value="jdbc:mysql://localhost:3306/ssm"/>
                    <property name="username" value="root"/>
                    <property name="password" value="root"/>
                </dataSource>
            </environment>
        </environments>
    
        
        <mappers>
            
            <package name="com.hy.dao" />
        </mappers>
    </configuration>

测试文件：

package com.hy.test;
    import com.hy.dao.AccountDao;
    import com.hy.domain.Account;
    import org.apache.ibatis.io.Resources;
    import org.apache.ibatis.session.SqlSession;
    import org.apache.ibatis.session.SqlSessionFactory;
    import org.apache.ibatis.session.SqlSessionFactoryBuilder;
    import org.junit.Test;
    
    import java.io.InputStream;
    import java.util.List;
    
    public class TestMybatis { 
        /** * 测试Mybatis查询 * @throws Exception */
        @Test
        public void run1() throws Exception { 
            //加载配置文件
            InputStream in = Resources.getResourceAsStream("SqlMapConfig.xml");
            //创建SqlSessionFactory对象
            SqlSessionFactory factory = new SqlSessionFactoryBuilder().build(in);
            //创建SqlSession 对象
            SqlSession session = factory.openSession();
            //获取到代理对象
            AccountDao dao = session.getMapper(AccountDao.class);
            //查询所有数据
            List<Account> list = dao.findAll();
            for(Account account:list){ 
                System.out.println(account);
            }
    // dao.findAll();
            //关闭资源
            session.close();
            in.close();
        }
    
        /** * 测试数据的保存 * @throws Exception */
        @Test
        public void run2() throws Exception { 
            Account account = new Account();
            account.setName("haha");
            account.setMoney(400);
            //加载配置文件
            InputStream in = Resources.getResourceAsStream("SqlMapConfig.xml");
            //创建SqlSessionFactory对象
            SqlSessionFactory factory = new SqlSessionFactoryBuilder().build(in);
            //创建SqlSession 对象
            SqlSession session = factory.openSession();
            //获取到代理对象
            AccountDao dao = session.getMapper(AccountDao.class);
            //保存
            dao.SaveAccount(account);
            //提交事务
            session.commit();
    
            //关闭资源
            session.close();
            in.close();
        }
    }

出现结果了就说明单个的Mybatis是可用的，整合到applicationContext.xml配置文件中就好了。  
**配置好了之后还需要在applicationContext.xml文件中配置事务管理器，才能保存成功，因为需要事务提交吗！！！ 上边给的配置文件中都有**

最后测试整合的SSM框架，访问：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 6]  
**添加查询都没问题 ，数据库也有说明整的SSM框架成功，当然熟练了直接整合就行，没必要在单独一个个的测试，一步步来一般都是没有问题的** \*\*\*\*  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 7]  
上面的代码只有配置文件相关的代码,测试等文件代码没上传，而且写得比较杂。如果需要直接下载这个相关的配置测试源码就好了，配置好的看起来也比较简介。  
地址：`https://pan.baidu.com/s/1fx_yYkH87ctqH3TTx50I3g`  
提取码： `m3yh`

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190923142620788.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190923142824324.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20190923143826989.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20190923144151169.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/2019092315074177.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 5]: https://img-blog.csdnimg.cn/20190923151628887.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[20190923152347962.png]: https://img-blog.csdnimg.cn/20190923152347962.png
[20190923153407683.png]: https://img-blog.csdnimg.cn/20190923153407683.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 6]: https://img-blog.csdnimg.cn/201909231543074.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ_size_16_color_FFFFFF_t_70 7]: https://img-blog.csdnimg.cn/20190923154338791.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDQxMTU2OQ==,size_16,color_FFFFFF,t_70