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SSM框架实现前后端分离项目实战
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核心技术

  • 基础框架：SSM
  • 分布式框架：SSM+Dubbo+zookeeper
  • 图床：七牛云
  • 后台权限控制：spring-security
  • 后台管理模版：Thymeleaf
  • 前端框架：Vue+axios
  • JDK版本：1.8

搭建环境

模块规划

模块 描述
shf 项目根目录，用来管理子模块
shf/common-util 公共类模块
shf/model 实体类模块
shf/web-admin 后台管理系统

搭建项目结构

  1. 创建项目根目录shf,删除src目录只保留pom.xml
  2. 创建common-util、model、web-admin子模块，

整体项目结构：

shf
├── common-util
├── model
├── pom.xml
└── web-admin

配置依赖关系

shf

编辑shf/pom.xml

<?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.acaiblog</groupId>
    <artifactId>shf</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <modules>
        <module>common-util</module>
        <module>model</module>
        <module>web-admin</module>
    </modules>

    <properties>
        <java.version>1.8</java.version>
        <spring.version>5.2.7.RELEASE</spring.version>
        <thymeleaf.version>3.0.11.RELEASE</thymeleaf.version>
        <pagehelper.version>4.1.4</pagehelper.version>
        <servlet-api.version>2.5</servlet-api.version>
        <fastjson.version>1.2.29</fastjson.version>
        <mybatis.version>3.4.5</mybatis.version>
        <mybatis.spring.version>1.3.1</mybatis.spring.version>
        <mysql.version>8.0.18</mysql.version>
        <druid.version>1.1.12</druid.version>
        <commons-fileupload.version>1.3.1</commons-fileupload.version>
        <slf4j-version>1.7.30</slf4j-version>
        <logback-version>1.2.3</logback-version>
    </properties>
    <dependencyManagement>
        <dependencies>
            <!-- SpringMVC相关 -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <!--spring封装的jdbc数据库访问-->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-tx</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <!--Spring提供的对AspectJ框架的整合-->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aspects</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <!--用于spring测试-->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
            </dependency>

            <!--用于springMVC模板-->
            <dependency>
                <groupId>org.thymeleaf</groupId>
                <artifactId>thymeleaf-spring5</artifactId>
                <version>${thymeleaf.version}</version>
            </dependency>

            <!--mybatis的分页插件-->
            <dependency>
                <groupId>com.github.pagehelper</groupId>
                <artifactId>pagehelper</artifactId>
                <version>${pagehelper.version}</version>
            </dependency>
            <!-- Mybatis -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            <!-- Mybatis与Spring整合所需要的jar包 -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>${mybatis.spring.version}</version>
            </dependency>
            <!-- MySql -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
            <!-- 连接池 -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>
            <!-- 文件上传组件 -->
            <dependency>
                <groupId>commons-fileupload</groupId>
                <artifactId>commons-fileupload</artifactId>
                <version>${commons-fileupload.version}</version>
            </dependency>

            <!-- fastjson -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>

            <!-- 日志 -->
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>${slf4j-version}</version>
            </dependency>
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
                <version>${logback-version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>${servlet-api.version}</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <!-- java编译插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

common-util

编辑common-util/pom.xml

<?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>
    <parent>
        <groupId>com.acaiblog</groupId>
        <artifactId>shf</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <artifactId>common-util</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <!-- SpringMVC相关 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <!--spring封装的jdbc数据库访问-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
        </dependency>
        <!--Spring提供的对AspectJ框架的整合-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
        </dependency>
        <!--用于spring测试-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
        </dependency>

        <!--用于springMVC模板-->
        <dependency>
            <groupId>org.thymeleaf</groupId>
            <artifactId>thymeleaf-spring5</artifactId>
        </dependency>

        <!--mybatis的分页插件-->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
        </dependency>
        <!-- Mybatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
        </dependency>
        <!-- Mybatis与Spring整合所需要的jar包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
        </dependency>
        <!-- MySql -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 连接池 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>
        <!-- 文件上传组件 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
        </dependency>

        <!-- fastjson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>

        <!-- 日志 -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
        </dependency>
    </dependencies>
</project>

web-admin

编辑web-admin/pom.xml

<?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>
    <parent>
        <groupId>com.acaiblog</groupId>
        <artifactId>shf</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <artifactId>web-admin</artifactId>
    <packaging>war</packaging>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.acaiblog</groupId>
            <artifactId>common-util</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>com.acaiblog</groupId>
            <artifactId>model</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.eclipse.jetty</groupId>
                <artifactId>jetty-maven-plugin</artifactId>
                <version>9.4.15.v20190215</version>
                <configuration>
                    <!-- 如果检测到项目有更改则自动热部署，每隔n秒扫描一次。默认为0，即不扫描-->
                    <scanIntervalSeconds>10</scanIntervalSeconds>
                    <webAppConfig>
                        <!--指定web项目的根路径，默认为/ -->
                        <contextPath>/</contextPath>
                    </webAppConfig>
                    <httpConnector>
                        <!--端口号，默认 8080-->
                        <port>8000</port>
                    </httpConnector>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

配置SSM环境

主要操作web-admin子模块
在resources中添加日志配置shf/web-admin/src/main/resources/logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false">

    <!--定义日志文件的存储地址 logs为当前项目的logs目录 还可以设置为../logs -->
    <property name="LOG_HOME" value="logs" />

    <!--控制台日志， 控制台输出 -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--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>
        </encoder>
    </appender>

    <!-- 日志输出级别 -->
    <root level="DEBUG">
        <appender-ref ref="STDOUT" />
    </root>
</configuration>

在resources中添加mybatis配置文件shf/web-admin/src/main/resources/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>
    <!--开启驼峰命名自动映射-->
    <settings>
        <setting name="mapUnderscoreToCamelCase" value="true"/>
    </settings>
</configuration>

在resource/spring目录添加spring dao配置文件shf/web-admin/src/main/resources/spring/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:spring-mybatis="http://mybatis.org/schema/mybatis-spring"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                     http://www.springframework.org/schema/beans/spring-beans.xsd
                     http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring.xsd">

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
        <property name="username" value="root" />
        <property name="password" value="root" />
        <property name="driverClassName" value="com.mysql.cj.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/db_house?characterEncoding=utf8&amp;serverTimezone=Asia/Shanghai&amp;allowPublicKeyRetrieval=true" />
    </bean>
    <!--spring和mybatis整合的工厂bean-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="typeAliasesPackage" value="com.atguigu.entity"></property>
        <property name="configLocation" value="classpath:mybatis-config.xml" />
        <property name="mapperLocations">
            <array>
                <value>classpath:mapper/*.xml</value>
            </array>
        </property>
    </bean>
    <!--批量扫描接口生成代理对象-->
    <spring-mybatis:scan base-package="com.atguigu.dao"></spring-mybatis:scan>

</beans>

在resource/spring目录添加spring service配置文件shf/web-admin/src/main/resources/spring/spring-service.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: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/context
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd">
    <!-- 扫描service包 -->
    <context:component-scan base-package="com.atguigu.service" ></context:component-scan>

    <!-- 事务管理器  -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager"/>
</beans>

在resources/spring目录中添加controller顶层配置文件shf/web-admin/src/main/resources/spring/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:aop="http://www.springframework.org/schema/aop"
       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/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <!--包扫描-->
    <context:component-scan base-package="com.atguigu.controller" />

    <!-- 没有匹配上的url全部按默认方式（就是直接访问）访问，避免拦截静态资源 -->
    <mvc:default-servlet-handler/>
    <!-- 开启mvc注解-->
    <mvc:annotation-driven>
        <mvc:message-converters register-defaults="true">
            <!-- 配置Fastjson支持 -->
            <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>

    <!--视图解析器-->
    <bean id="templateResolver" class="org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver">
        <!--配置前缀-->
        <property name="prefix" value="/WEB-INF/templates/"></property>
        <!--配置后缀-->
        <property name="suffix" value=".html"></property>
        <!--配置编码格式-->
        <property name="characterEncoding" value="UTF-8"></property>
        <!--设置缓存为null-->
        <property name="cacheable" value="false"></property>
        <!--配置模板模式,
        HTML5:表示严格模式
        LEGACYHTML5：表示宽松模式-->
        <property name="templateMode" value="LEGACYHTML5"></property>
    </bean>
    <!--配置spring的视图解析器-->
    <bean id="viewResolver" class="org.thymeleaf.spring5.view.ThymeleafViewResolver">
        <!--设置编码格式-->
        <property name="characterEncoding" value="UTF-8"></property>
        <!--设置模板引擎-->
        <property name="templateEngine" ref="templateEngine"/>
    </bean>
    <!--配置模板引擎-->
    <bean id="templateEngine" class="org.thymeleaf.spring5.SpringTemplateEngine">
        <!--引用视图解析器-->
        <property name="templateResolver" ref="templateResolver"></property>
    </bean>
</beans>

创建文件shf/web-admin/src/main/webapp/WEB-INF/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"
         id="WebApp_ID" version="3.0">
    <display-name>web</display-name>

    <!-- 解决post乱码 添加字符编码过滤器 -->
    <filter>
        <filter-name>encode</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>forceRequestEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>forceResponseEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encode</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- 配置SpringMVC框架前端控制器 -->
    <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:spring/spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springMVC</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <!-- 加载spring容器 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring/spring-*.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
</web-app>

测试

创建house数据库，并执行脚本: db_house.sql

model模块

添加BaseEntity实体类

package com.acaiblog.entiry;

import java.io.Serializable;

public class BaseEntity implements Serializable {
    private Long id;
    private Date createTime;
    private Date updateTime;
    private Integer isDeleted;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Date getUpdateTime() {
        return updateTime;
    }

    public void setUpdateTime(Date updateTime) {
        this.updateTime = updateTime;
    }

    public Integer getIsDeleted() {
        return isDeleted;
    }

    public void setIsDeleted(Integer isDeleted) {
        this.isDeleted = isDeleted;
    }
}

添加实体类Role

package com.acaiblog.entiry;

public class Role extends BaseEntity {
    private static final long serialVersionUID = 1L;

    //角色名称
    private String roleName;
    //角色编码
    private String roleCode;
    //描述
    private String description;

    public void setRoleName(String value) {
        this.roleName = value;
    }

    public String getRoleName() {
        return this.roleName;
    }

    public void setRoleCode(String value) {
        this.roleCode = value;
    }

    public String getRoleCode() {
        return this.roleCode;
    }

    public void setDescription(String value) {
        this.description = value;
    }

    public String getDescription() {
        return this.description;
    }
}

web-admin模块

添加查询接口

package com.acaiblog.dao;

import com.acaiblog.entiry.Role;

import java.util.List;

public interface RoleDao {
    List<Role> findAll();
}

创建映射文件shf/web-admin/src/main/resources/mapper/RoleDao.xml

<?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.atguigu.dao.RoleDao">

    <!-- 用于select查询公用抽取的列 -->
    <sql id="columns">
        select id,role_name,role_code,description,create_time,update_time,is_deleted
    </sql>

    <!--查询所有-->
    <select id="findAll" resultType="role">
        <include refid="column"></include>
        from acl_role
        where is_deleted = 0
    </select>

</mapper>

在shf/web-admin/src/main/java/com/acaiblog/service/RoleService.java添加service

package com.acaiblog.Service;
import java.util.List;
import com.acaiblog.entiry.Role;

public interface RoleService {
    List<Role> findAll();
}

在shf/web-admin/src/main/java/com/acaiblog/service/impl/RoleServiceImpl.java添加service实现

package com.acaiblog.service.impl;

import com.acaiblog.Service.RoleService;
import com.acaiblog.dao.RoleDao;
import com.acaiblog.entiry.Role;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;

public class RoleServiceImpl implements RoleService {
    @Autowired
    private RoleDao roleDao;

    @Override
    public List<Role> findAll() {
        return roleDao.findAll();
    }
}

在添加RoleController

package com.acaiblog.controller;

import com.acaiblog.Service.RoleService;
import com.acaiblog.entiry.Role;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import java.util.List;
import java.util.Map;

@Controller
@RequestMapping("/role")
public class RoleController {
    @Autowired
    private RoleService roleService;
    @RequestMapping
    public String index(Map map){
//        调用RoleService中获取所有角色的方法
        List<Role> roleList = roleService.findAll();
//        将所有角色放到request域中
        map.put("list",roleList);
//        渲染页面
        return "role/index";
    }
}

创建角色shf/web-admin/src/main/webapp/WEB-INF/templates/role/index.html页面

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table>
    <tr th:each="item,it : ${list}">
        <td class="text-center" th:text="${it.count}">11</td>
        <td th:text="${item.roleName}">22</td>
        <td th:text="${item.roleCode}">33</td>
        <td th:text="${item.description}">33</td>
        <td th:text="${#dates.format(item.createTime,'yyyy-MM-dd HH:mm:ss')}" >33</td>
    </tr>
</table>
</body>
</html>
文章作者: 慕容峻才
文章链接: https://www.acaiblog.top/SSM框架实现前后端分离项目实战/
版权声明: 本博客所有文章除特别声明外，均采用 CC BY-NC-SA 4.0 许可协议。转载请注明来自 阿才的博客！
Spring,SSM,Java
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