实现用户角色权限区域管理模块

guigu-ssyx-parent/common/common-util/pom.xml

@@ -0,0 +1,42 @@
+<?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.atguigu</groupId>
+        <artifactId>common</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>common-util</artifactId>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>joda-time</groupId>
+            <artifactId>joda-time</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.atguigu</groupId>
+            <artifactId>model</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

guigu-ssyx-parent/common/common-util/src/main/java/com/atguigu/ssyx/common/utils/MD5.java

@@ -0,0 +1,32 @@
+package com.atguigu.ssyx.common.utils;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+
+public final class MD5 {
+
+    public static String encrypt(String strSrc) {
+        try {
+            char[] hexChars = {'0', '1', '2', '3', '4', '5', '6', '7', '8',
+                    '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+            byte[] bytes = strSrc.getBytes();
+            MessageDigest md = MessageDigest.getInstance("MD5");
+            md.update(bytes);
+            bytes = md.digest();
+            int j = bytes.length;
+            char[] chars = new char[j * 2];
+            int k = 0;
+            for (int i = 0; i < bytes.length; i++) {
+                byte b = bytes[i];
+                chars[k++] = hexChars[b >>> 4 & 0xf];
+                chars[k++] = hexChars[b & 0xf];
+            }
+            return new String(chars);
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            throw new RuntimeException("MD5加密出错！！+" + e);
+        }
+    }
+
+}

guigu-ssyx-parent/common/pom.xml

@@ -0,0 +1,59 @@
+<?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.atguigu</groupId>
+        <artifactId>guigu-ssyx-parent</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>common</artifactId>
+    <packaging>pom</packaging>
+    <modules>
+        <module>common-util</module>
+        <module>service-util</module>
+    </modules>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <!--lombok用来简化实体类：需要安装lombok插件-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <!-- https://doc.xiaominfo.com/knife4j/documentation/ -->
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-spring-boot-starter</artifactId>
+        </dependency>
+
+        <!--用来转换json使用 {JavaObject - json | json - JavaObject}-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+
+        <!-- 服务调用feign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-spring-boot-starter</artifactId>
+        </dependency>
+    </dependencies>
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

guigu-ssyx-parent/common/service-util/pom.xml

@@ -0,0 +1,75 @@
+<?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.atguigu</groupId>
+        <artifactId>common</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>service-util</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.atguigu</groupId>
+            <artifactId>common-util</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- redis -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+        <!-- spring2.X集成redis所需common-pool2-->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-pool2</artifactId>
+            <version>2.6.0</version>
+        </dependency>
+
+        <!-- redisson 分布式锁-->
+        <dependency>
+            <groupId>org.redisson</groupId>
+            <artifactId>redisson</artifactId>
+            <version>3.11.2</version>
+        </dependency>
+
+        <!--mybatis-plus-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.atguigu</groupId>
+            <artifactId>model</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <!--            代码生成器-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-generator</artifactId>
+            <version>3.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.velocity</groupId>
+            <artifactId>velocity-engine-core</artifactId>
+            <version>2.0</version>
+        </dependency>
+    </dependencies>
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/config/MybatisPlusConfig.java

@@ -0,0 +1,34 @@
+package com.atguigu.ssyx.common.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+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.transaction.annotation.EnableTransactionManagement;
+
+/**
+ * ClassName: MyBatisPlusConfig
+ * Package: com.atguigu.ssyx.common.config
+ * MybatisPlus配置类
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 12:56
+ */
+@EnableTransactionManagement
+@Configuration
+@MapperScan("com.atguigu.ssyx.*.mapper")
+public class MybatisPlusConfig {
+
+    /**
+     * mp插件
+     */
+    @Bean
+    public MybatisPlusInterceptor optimisticLockerInnerInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        //向Mybatis过滤器链中添加分页拦截器
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+        return interceptor;
+    }
+}

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/config/Swagger2Config.java

@@ -0,0 +1,101 @@
+package com.atguigu.ssyx.common.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.ParameterBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.schema.ModelRef;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.service.Contact;
+import springfox.documentation.service.Parameter;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * ClassName: Swagger2Config
+ * Package: com.atguigu.ssyx.common.config
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 13:18
+ */
+@Configuration
+@EnableSwagger2WebMvc
+public class Swagger2Config {
+
+    @Bean
+    public Docket webApiConfig() {
+        List<Parameter> pars = new ArrayList<>();
+        ParameterBuilder tokenPar = new ParameterBuilder();
+        tokenPar
+                .name("userId")
+                .description("用户token")
+                //.defaultValue(JwtHelper.createToken(1L, "admin"))
+                .defaultValue("1")
+                .modelRef(new ModelRef("string"))
+                .parameterType("header")
+                .required(false)
+                .build();
+        pars.add(tokenPar.build());
+
+        Docket webApi = new Docket(DocumentationType.SWAGGER_2)
+                .groupName("webApi")
+                .apiInfo(webApiInfo())
+                .select()
+                //只显示api路径下的页面
+                .apis(RequestHandlerSelectors.basePackage("com.atguigu.ssyx"))
+                .paths(PathSelectors.regex("/api/.*"))
+                .build()
+                .globalOperationParameters(pars);
+        return webApi;
+    }
+
+    @Bean
+    public Docket adminApiConfig() {
+        List<Parameter> pars = new ArrayList<>();
+        ParameterBuilder tokenPar = new ParameterBuilder();
+        tokenPar
+                .name("adminId")
+                .description("用户token")
+                .defaultValue("1")
+                .modelRef(new ModelRef("string"))
+                .parameterType("header")
+                .required(false)
+                .build();
+        pars.add(tokenPar.build());
+
+        Docket adminApi = new Docket(DocumentationType.SWAGGER_2)
+                .groupName("adminApi")
+                .apiInfo(adminApiInfo())
+                .select()
+                //只显示admin路径下的页面
+                .apis(RequestHandlerSelectors.basePackage("com.atguigu.ssyx"))
+                .paths(PathSelectors.regex("/admin/.*"))
+                .build()
+                .globalOperationParameters(pars);
+        return adminApi;
+    }
+
+    private ApiInfo webApiInfo() {
+        return new ApiInfoBuilder()
+                .title("网站-API文档")
+                .description("本文档描述了尚上优选网站微服务接口定义")
+                .version("1.0")
+                .contact(new Contact("atguigu", "http://atguigu.com", "atguigu"))
+                .build();
+    }
+
+    private ApiInfo adminApiInfo() {
+        return new ApiInfoBuilder()
+                .title("后台管理系统-API文档")
+                .description("本文档描述了尚上优选后台系统服务接口定义")
+                .version("1.0")
+                .contact(new Contact("atguigu", "http://atguigu.com", "atguigu"))
+                .build();
+    }
+}

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/exception/GlobalExceptionHandler.java

@@ -0,0 +1,38 @@
+package com.atguigu.ssyx.common.exception;
+
+import com.atguigu.ssyx.common.result.Result;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+/**
+ * ClassName: GlobalExceptionHandler
+ * Package: com.atguigu.ssyx.common.exception
+ * 统一异常处理类
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 13:03
+ */
+
+@ControllerAdvice
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(Exception.class)
+    @ResponseBody
+    public Result error(Exception e) {
+        e.printStackTrace();
+        return Result.fail(null);
+    }
+
+    /**
+     * 自定义异常处理方法
+     *
+     * @param e
+     * @return
+     */
+    @ExceptionHandler(SsyxException.class)
+    @ResponseBody
+    public Result error(SsyxException e) {
+        return Result.build(null, e.getCode(), e.getMessage());
+    }
+}

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/exception/SsyxException.java

@@ -0,0 +1,46 @@
+package com.atguigu.ssyx.common.exception;
+
+import com.atguigu.ssyx.common.result.ResultCodeEnum;
+import lombok.Data;
+
+/**
+ * ClassName: SsyxException
+ * Package: com.atguigu.ssyx.common.exception
+ * 自定义异常类
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 13:05
+ */
+
+@Data
+public class SsyxException extends RuntimeException {
+
+    //异常状态码
+    private Integer code;
+
+    /**
+     * 通过状态码和错误消息创建异常对象
+     *
+     * @param message
+     * @param code
+     */
+    public SsyxException(String message, Integer code) {
+        super(message);
+        this.code = code;
+    }
+
+    /**
+     * 接收枚举类型对象
+     *
+     * @param resultCodeEnum
+     */
+    public SsyxException(ResultCodeEnum resultCodeEnum) {
+        super(resultCodeEnum.getMessage());
+        this.code = resultCodeEnum.getCode();
+    }
+
+    @Override
+    public String toString() {
+        return "GuliException{" + "code=" + code + ", message=" + this.getMessage() + '}';
+    }
+}

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/result/Result.java

@@ -0,0 +1,68 @@
+package com.atguigu.ssyx.common.result;
+
+import lombok.Data;
+
+/**
+ * ClassName: Result
+ * Package: com.atguigu.ssyx.common.result
+ * 统一返回结果类
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 13:01
+ */
+@Data
+public class Result<T> {
+
+    //状态码
+    private Integer code;
+    //信息
+    private String message;
+    //数据
+    private T data;
+
+    //构造私有化
+    private Result() {
+    }
+
+    //设置数据,返回对象的方法
+    public static <T> Result<T> build(T data, Integer code, String message) {
+        //创建Result对象，设置值，返回对象
+        Result<T> result = new Result<>();
+        //判断返回结果中是否需要数据
+        if (data != null) {
+            //设置数据到result对象
+            result.setData(data);
+        }
+        //设置其他值
+        result.setCode(code);
+        result.setMessage(message);
+        //返回设置值之后的对象
+        return result;
+    }
+
+    //设置数据,返回对象的方法
+    public static <T> Result<T> build(T data, ResultCodeEnum resultCodeEnum) {
+        //创建Result对象，设置值，返回对象
+        Result<T> result = new Result<>();
+        //判断返回结果中是否需要数据
+        if (data != null) {
+            //设置数据到result对象
+            result.setData(data);
+        }
+        //设置其他值
+        result.setCode(resultCodeEnum.getCode());
+        result.setMessage(resultCodeEnum.getMessage());
+        //返回设置值之后的对象
+        return result;
+    }
+
+    //成功的方法
+    public static <T> Result<T> ok(T data) {
+        return build(data, ResultCodeEnum.SUCCESS);
+    }
+
+    //失败的方法
+    public static <T> Result<T> fail(T data) {
+        return build(data, ResultCodeEnum.FAIL);
+    }
+}

guigu-ssyx-parent/common/service-util/src/main/java/com/atguigu/ssyx/common/result/ResultCodeEnum.java

@@ -0,0 +1,38 @@
+package com.atguigu.ssyx.common.result;
+
+import lombok.Getter;
+
+/**
+ * ClassName: ResultCodeEnum
+ * Package: com.atguigu.ssyx.common.result
+ * 统一返回结果状态信息类
+ *
+ * @author yovinchen
+ * @Create 2023/9/13 12:59
+ */
+@Getter
+public enum ResultCodeEnum {
+
+    SUCCESS(200, "成功"), FAIL(201, "失败"), SERVICE_ERROR(2012, "服务异常"), DATA_ERROR(204, "数据异常"), ILLEGAL_REQUEST(205, "非法请求"), REPEAT_SUBMIT(206, "重复提交"),
+
+    LOGIN_AUTH(208, "未登陆"), PERMISSION(209, "没有权限"),
+
+    ORDER_PRICE_ERROR(210, "订单商品价格变化"), ORDER_STOCK_FALL(204, "订单库存锁定失败"), CREATE_ORDER_FAIL(210, "创建订单失败"),
+
+    COUPON_GET(220, "优惠券已经领取"), COUPON_LIMIT_GET(221, "优惠券已发放完毕"),
+
+    URL_ENCODE_ERROR(216, "URL编码失败"), ILLEGAL_CALLBACK_REQUEST_ERROR(217, "非法回调请求"), FETCH_ACCESSTOKEN_FAILD(218, "获取accessToken失败"), FETCH_USERINFO_ERROR(219, "获取用户信息失败"),
+
+
+    SKU_LIMIT_ERROR(230, "购买个数不能大于限购个数"), REGION_OPEN(240, "该区域已开通"), REGION_NO_OPEN(240, "该区域未开通"),
+    ;
+
+    private final Integer code;
+
+    private final String message;
+
+    ResultCodeEnum(Integer code, String message) {
+        this.code = code;
+        this.message = message;
+    }
+}

guigu-ssyx-parent/common/service-util/src/test/java/com/atguigu/ssyx/CodeGet.java

@@ -0,0 +1,72 @@
+package com.atguigu.ssyx;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.generator.AutoGenerator;
+import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
+import com.baomidou.mybatisplus.generator.config.GlobalConfig;
+import com.baomidou.mybatisplus.generator.config.PackageConfig;
+import com.baomidou.mybatisplus.generator.config.StrategyConfig;
+import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
+
+/**
+ * ClassName: CodeGet
+ * Package: com.atguigu.ssyx
+ *
+ * @author yovinchen
+ * @Create 2023/9/14 08:49
+ */
+public class CodeGet {
+
+    public static void main(String[] args) {
+
+        // 1、创建代码生成器
+        AutoGenerator mpg = new AutoGenerator();
+
+        // 2、全局配置
+        // 全局配置
+        GlobalConfig gc = new GlobalConfig();
+        gc.setOutputDir("guigu-ssyx-parent/service/service-sys" + "/src/main/java");
+
+        gc.setServiceName("%sService");    //去掉Service接口的首字母I
+        gc.setAuthor("atguigu");
+        gc.setOpen(false);
+        mpg.setGlobalConfig(gc);
+
+        // 3、数据源配置
+        DataSourceConfig dsc = new DataSourceConfig();
+        dsc.setUrl("jdbc:mysql://82.157.68.223:3306/shequ-sys?serverTimezone=GMT%2B8&useSSL=false");
+        dsc.setDriverName("com.mysql.cj.jdbc.Driver");
+        dsc.setUsername("shequ-sys");
+        dsc.setPassword("shequ-sys");
+        dsc.setDbType(DbType.MYSQL);
+        mpg.setDataSource(dsc);
+
+        // 4、包配置
+        PackageConfig pc = new PackageConfig();
+        pc.setParent("com.atguigu.ssyx");
+        pc.setModuleName("sys"); //模块名
+        pc.setController("controller");
+        pc.setService("service");
+        pc.setMapper("mapper");
+        mpg.setPackageInfo(pc);
+
+        // 5、策略配置
+        StrategyConfig strategy = new StrategyConfig();
+
+        strategy.setInclude("region", "ware", "region_ware");
+
+        strategy.setNaming(NamingStrategy.underline_to_camel);//数据库表映射到实体的命名策略
+
+        strategy.setColumnNaming(NamingStrategy.underline_to_camel);//数据库表字段映射到实体的命名策略
+        strategy.setEntityLombokModel(true); // lombok 模型 @Accessors(chain = true) setter链式操作
+
+        strategy.setRestControllerStyle(true); //restful api风格控制器
+        strategy.setControllerMappingHyphenStyle(true); //url中驼峰转连字符
+
+        mpg.setStrategy(strategy);
+
+        // 6、执行
+        mpg.execute();
+    }
+}
+