自定义业务模块ruoyi-zzb整合MyBatisPlus简易查询功能测试

pom.xml

@@ -37,6 +37,12 @@
     <dependencyManagement>
         <dependencies>
 
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>mybatis-plus-boot-starter</artifactId>
+                <version>3.5.1</version>
+            </dependency>
+
             <!-- SpringFramework的依赖配置-->
             <dependency>
                 <groupId>org.springframework</groupId>
@@ -182,6 +188,14 @@
                 <version>${ruoyi.version}</version>
             </dependency>
 
+            <!-- 业务模块依赖-->
+            <dependency>
+                <groupId>com.ruoyi</groupId>
+                <artifactId>ruoyi-zzb</artifactId>
+                <version>${ruoyi.version}</version>
+            </dependency>
+
+
         </dependencies>
     </dependencyManagement>
 
@@ -192,6 +206,8 @@
         <module>ruoyi-quartz</module>
         <module>ruoyi-generator</module>
         <module>ruoyi-common</module>
+        <!-- 业务模块-->
+        <module>ruoyi-zzb</module>
     </modules>
     <packaging>pom</packaging>
 

ruoyi-admin/pom.xml

@@ -61,6 +61,13 @@
             <artifactId>ruoyi-generator</artifactId>
         </dependency>
 
+        <!-- 业务模块依赖-->
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-zzb</artifactId>
+            <version>3.8.8</version>
+        </dependency>
+
     </dependencies>
 
     <build>

ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java

@@ -1,5 +1,6 @@
 package com.ruoyi;
 
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
@@ -9,7 +10,7 @@ import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
  * 
  * @author ruoyi
  */
-@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
+@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class})
 public class RuoYiApplication
 {
     public static void main(String[] args)

ruoyi-admin/src/main/resources/application.yml

@@ -98,13 +98,20 @@ token:
   expireTime: 30
 
 # MyBatis配置
-mybatis:
-  # 搜索指定包别名
+#mybatis:
+#  # 搜索指定包别名
+#  typeAliasesPackage: com.ruoyi.**.domain
+#  # 配置mapper的扫描，找到所有的mapper.xml映射文件
+#  mapperLocations: classpath*:mapper/**/*Mapper.xml
+#  # 加载全局的配置文件
+#  configLocation: classpath:mybatis/mybatis-config.xml
+
+#添加mybstisplus配置
+mybatis-plus:
+  #扫描mapper文件所在位置
+  mapper-locations: classpath*:mapper/**/*Mapper.xml
+  #可以指定实体类所在包路径
   typeAliasesPackage: com.ruoyi.**.domain
-  # 配置mapper的扫描，找到所有的mapper.xml映射文件
-  mapperLocations: classpath*:mapper/**/*Mapper.xml
-  # 加载全局的配置文件
-  configLocation: classpath:mybatis/mybatis-config.xml
 
 # PageHelper分页插件
 pagehelper:

ruoyi-common/pom.xml

@@ -119,6 +119,32 @@
             <artifactId>javax.servlet-api</artifactId>
         </dependency>
 
+
+        <!-- pagehelper 分页插件 -->
+        <dependency>
+            <groupId>com.github.pagehelper</groupId>
+            <artifactId>pagehelper-spring-boot-starter</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>mybatis-spring</artifactId>
+                    <groupId>org.mybatis</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>mybatis</artifactId>
+                    <groupId>org.mybatis</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>jsqlparser</artifactId>
+                    <groupId>com.github.jsqlparser</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <!--        mybatis-plus  -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>

ruoyi-framework/src/main/java/com/ruoyi/framework/config/MyBatisConfig.java

@@ -1,132 +0,0 @@
-package com.ruoyi.framework.config;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import javax.sql.DataSource;
-import org.apache.ibatis.io.VFS;
-import org.apache.ibatis.session.SqlSessionFactory;
-import org.mybatis.spring.SqlSessionFactoryBean;
-import org.mybatis.spring.boot.autoconfigure.SpringBootVFS;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.core.env.Environment;
-import org.springframework.core.io.DefaultResourceLoader;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
-import org.springframework.core.io.support.ResourcePatternResolver;
-import org.springframework.core.type.classreading.CachingMetadataReaderFactory;
-import org.springframework.core.type.classreading.MetadataReader;
-import org.springframework.core.type.classreading.MetadataReaderFactory;
-import org.springframework.util.ClassUtils;
-import com.ruoyi.common.utils.StringUtils;
-
-/**
- * Mybatis支持*匹配扫描包
- * 
- * @author ruoyi
- */
-@Configuration
-public class MyBatisConfig
-{
-    @Autowired
-    private Environment env;
-
-    static final String DEFAULT_RESOURCE_PATTERN = "**/*.class";
-
-    public static String setTypeAliasesPackage(String typeAliasesPackage)
-    {
-        ResourcePatternResolver resolver = (ResourcePatternResolver) new PathMatchingResourcePatternResolver();
-        MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resolver);
-        List<String> allResult = new ArrayList<String>();
-        try
-        {
-            for (String aliasesPackage : typeAliasesPackage.split(","))
-            {
-                List<String> result = new ArrayList<String>();
-                aliasesPackage = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
-                        + ClassUtils.convertClassNameToResourcePath(aliasesPackage.trim()) + "/" + DEFAULT_RESOURCE_PATTERN;
-                Resource[] resources = resolver.getResources(aliasesPackage);
-                if (resources != null && resources.length > 0)
-                {
-                    MetadataReader metadataReader = null;
-                    for (Resource resource : resources)
-                    {
-                        if (resource.isReadable())
-                        {
-                            metadataReader = metadataReaderFactory.getMetadataReader(resource);
-                            try
-                            {
-                                result.add(Class.forName(metadataReader.getClassMetadata().getClassName()).getPackage().getName());
-                            }
-                            catch (ClassNotFoundException e)
-                            {
-                                e.printStackTrace();
-                            }
-                        }
-                    }
-                }
-                if (result.size() > 0)
-                {
-                    HashSet<String> hashResult = new HashSet<String>(result);
-                    allResult.addAll(hashResult);
-                }
-            }
-            if (allResult.size() > 0)
-            {
-                typeAliasesPackage = String.join(",", (String[]) allResult.toArray(new String[0]));
-            }
-            else
-            {
-                throw new RuntimeException("mybatis typeAliasesPackage 路径扫描错误,参数typeAliasesPackage:" + typeAliasesPackage + "未找到任何包");
-            }
-        }
-        catch (IOException e)
-        {
-            e.printStackTrace();
-        }
-        return typeAliasesPackage;
-    }
-
-    public Resource[] resolveMapperLocations(String[] mapperLocations)
-    {
-        ResourcePatternResolver resourceResolver = new PathMatchingResourcePatternResolver();
-        List<Resource> resources = new ArrayList<Resource>();
-        if (mapperLocations != null)
-        {
-            for (String mapperLocation : mapperLocations)
-            {
-                try
-                {
-                    Resource[] mappers = resourceResolver.getResources(mapperLocation);
-                    resources.addAll(Arrays.asList(mappers));
-                }
-                catch (IOException e)
-                {
-                    // ignore
-                }
-            }
-        }
-        return resources.toArray(new Resource[resources.size()]);
-    }
-
-    @Bean
-    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception
-    {
-        String typeAliasesPackage = env.getProperty("mybatis.typeAliasesPackage");
-        String mapperLocations = env.getProperty("mybatis.mapperLocations");
-        String configLocation = env.getProperty("mybatis.configLocation");
-        typeAliasesPackage = setTypeAliasesPackage(typeAliasesPackage);
-        VFS.addImplClass(SpringBootVFS.class);
-
-        final SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
-        sessionFactory.setDataSource(dataSource);
-        sessionFactory.setTypeAliasesPackage(typeAliasesPackage);
-        sessionFactory.setMapperLocations(resolveMapperLocations(StringUtils.split(mapperLocations, ",")));
-        sessionFactory.setConfigLocation(new DefaultResourceLoader().getResource(configLocation));
-        return sessionFactory.getObject();
-    }
-}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/MybatisPlusConfig.java

@@ -0,0 +1,56 @@
+package com.ruoyi.framework.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+
+@MapperScan(basePackages = {"com.ruoyi.**.mapper"})
+@Configuration
+@EnableAspectJAutoProxy(exposeProxy = true)
+public class MybatisPlusConfig {
+
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        // 分页插件
+        interceptor.addInnerInterceptor(paginationInnerInterceptor());
+        // 乐观锁插件
+        interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor());
+        // 防止全表更新与删除插件
+        interceptor.addInnerInterceptor(blockAttackInnerInterceptor());
+        return interceptor;
+    }
+
+    /**
+     * 分页插件，自动识别数据库类型
+     */
+    public PaginationInnerInterceptor paginationInnerInterceptor() {
+        PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
+        // 设置数据库类型为mysql
+        paginationInnerInterceptor.setDbType(DbType.MYSQL);
+        // 设置最大单页限制数量，默认 500 条，-1 不受限制
+        paginationInnerInterceptor.setMaxLimit(-1L);
+        return paginationInnerInterceptor;
+    }
+
+    /**
+     * 乐观锁插件
+     */
+    public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor() {
+        return new OptimisticLockerInnerInterceptor();
+    }
+
+    /**
+     * 如果是对全表的删除或更新操作，就会终止该操作
+     */
+    public BlockAttackInnerInterceptor blockAttackInnerInterceptor() {
+        return new BlockAttackInnerInterceptor();
+    }
+
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java

@@ -115,6 +115,9 @@ public class SecurityConfig
                     // 静态资源，可匿名访问
                     .antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**").permitAll()
                     .antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/*/api-docs", "/druid/**").permitAll()
+
+                    // *** 解决401认证问题，在这里对自定义业务模块中对应的资源请求路径放行 ***
+                    .antMatchers("/user/**").permitAll()
                     // 除上面外的所有请求全部需要鉴权认证
                     .anyRequest().authenticated();
             })

ruoyi-zzb/pom.xml

@@ -0,0 +1,32 @@
+<?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.ruoyi</groupId>
+        <artifactId>ruoyi</artifactId>
+        <version>3.8.8</version>
+    </parent>
+
+    <artifactId>ruoyi-zzb</artifactId>
+
+    <dependencies>
+
+        <!-- 通用工具-->
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-common</artifactId>
+        </dependency>
+
+        <!-- Mysql驱动包 -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+
+    </dependencies>
+
+
+
+</project>

ruoyi-zzb/src/main/java/com/ruoyi/zzb/controller/UserController.java

@@ -0,0 +1,22 @@
+package com.ruoyi.zzb.controller;
+
+import com.ruoyi.zzb.domain.User;
+import com.ruoyi.zzb.mapper.UserMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/user")
+public class UserController {
+
+    @Autowired
+    private UserMapper userMapper;
+
+    @GetMapping( "/getUserById")
+    public User getUserById(int id){
+        return userMapper.selectById(id);
+    }
+
+}

ruoyi-zzb/src/main/java/com/ruoyi/zzb/domain/User.java

@@ -0,0 +1,55 @@
+package com.ruoyi.zzb.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+@TableName("t_user")
+public class User {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(type = IdType.AUTO)
+    private int id;
+    @TableField
+    private String username;
+    @TableField
+    private String password;
+
+    public User() {
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int 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;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "id=" + id +
+                ", username='" + username + '\'' +
+                ", password='" + password + '\'' +
+                '}';
+    }
+}

ruoyi-zzb/src/main/java/com/ruoyi/zzb/mapper/UserMapper.java

@@ -0,0 +1,9 @@
+package com.ruoyi.zzb.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.zzb.domain.User;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface UserMapper extends BaseMapper<User> {
+}

ruoyi-zzb/src/main/java/com/ruoyi/zzb/service/UserService.java

@@ -0,0 +1,9 @@
+package com.ruoyi.zzb.service;
+
+import org.springframework.stereotype.Service;
+
+
+@Service
+public class UserService {
+
+}

ruoyi-zzb/src/main/resources/mapper/UserMapper.xml

@@ -0,0 +1,18 @@
+<?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.ruoyi.zzb.mapper.UserMapper">
+
+	<!--<resultMap type="User" id="UserResult">
+	    <id property="id" column="id" />
+		<result property="username" column="username" />
+		<result property="password" column="password" />
+	</resultMap>-->
+
+	<!--<sql id="selectById">
+		select * from t_user
+	</sql>-->
+	
+
+</mapper>

ruoyi-zzb/src/test/java/com/ruoyi/zzb/test/MybatisPlusMapperTests.java

@@ -0,0 +1,25 @@
+package com.ruoyi.zzb.test;
+
+import com.ruoyi.RuoYiApplication;
+import com.ruoyi.zzb.domain.User;
+import com.ruoyi.zzb.mapper.UserMapper;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = RuoYiApplication.class)
+public class MybatisPlusMapperTests {
+
+    @Autowired
+    private UserMapper userMapper;
+
+    @Test
+    public void selectById() {
+        User user = userMapper.selectById(1);
+        System.out.println(user.toString());
+    }
+}
+