1.sa-token1.37集成（基于token）

1.文档网址

https://sa-token.cc/v/v1.37.0/doc.html#/

2.sun-club-auth-application-controller引入依赖

        <!-- Sa-Token 权限认证，在线文档：https://sa-token.cc --><dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot-starter</artifactId><version>1.37.0</version></dependency>

3.application.yml

sa-token:# token 名称（同时也是 cookie 名称）token-name: satoken# token 有效期（单位：秒） 默认30天，-1 代表永久有效timeout: 2592000# token 最低活跃频率（单位：秒），如果 token 超过此时间没有访问系统就会被冻结，默认-1 代表不限制，永不冻结active-timeout: -1# 是否允许同一账号多地同时登录 （为 true 时允许一起登录, 为 false 时新登录挤掉旧登录）is-concurrent: true# 在多人登录同一账号时，是否共用一个 token （为 true 时所有登录共用一个 token, 为 false 时每次登录新建一个 token）is-share: true# token 风格（默认可取值：uuid、simple-uuid、random-32、random-64、random-128、tik）token-style: random-32# 是否输出操作日志is-log: truetoken-prefix: jichi

4.sun-club-auth-application-controller测试的controller

1.UserController.java

package com.sunxiansheng.auth.application.controller;import cn.dev33.satoken.stp.SaTokenInfo;
import cn.dev33.satoken.stp.StpUtil;
import cn.dev33.satoken.util.SaResult;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;/*** Description:* @Author sun* @Create 2024/6/2 17:25* @Version 1.0*/
@RestController
@RequestMapping("/user/")
public class UserController {// 测试登录，浏览器访问： http://localhost:8081/user/doLogin?username=zhang&password=123456@RequestMapping("doLogin")public SaResult doLogin(String username, String password) {// 此处仅作模拟示例，真实项目需要从数据库中查询数据进行比对if("zhang".equals(username) && "123456".equals(password)) {StpUtil.login(10001);SaTokenInfo tokenInfo = StpUtil.getTokenInfo();// 第3步，返回给前端return SaResult.data(tokenInfo);}return SaResult.error("登录失败");}// 查询登录状态，浏览器访问： http://localhost:8081/user/isLogin@RequestMapping("isLogin")public String isLogin() {return "当前会话是否登录：" + StpUtil.isLogin();}}

2.启动测试

1.登录，得到satoken

2.验证登录时在Header中携带token，注意，需要携带在application.yml中配置的前缀 jichi

2.网关统一鉴权环境搭建

1.OSS微服务注册到Nacos

1.调整依赖 pom.xml

1.properties

    <properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version></properties>

2.dependencyManagement 指定版本

<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies>
</dependencyManagement>

3.由于使用了dependencyManagement指定版本，那么就不需要dependency来指定版本了，删除

4.由于指定了版本，所有用到springboot、cloud、cloudalibaba的都不需要指定版本

5.添加maven打包的常规配置

<!-- maven打包常规配置 -->
<build><finalName>${project.artifactId}</finalName><!--打包成jar包时的名字--><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.3.0.RELEASE</version><executions><execution><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>

6.cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖

<!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 -->
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>

7.引入Nacos的服务发现依赖

<!-- Nacos的服务发现 -->
<dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>

8.完整的依赖

<!-- maven的配置 -->
<!-- 解决java: -source 1.5 中不支持 diamond 运算符 问题 -->
<properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version>
</properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId><exclusions><!-- 与log4j2冲突 --><exclusion><artifactId>spring-boot-starter-logging</artifactId><groupId>org.springframework.boot</groupId></exclusion></exclusions></dependency><!-- minio依赖 --><dependency><groupId>io.minio</groupId><artifactId>minio</artifactId><version>8.2.0</version></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.16</version></dependency><dependency><!-- Nacos的配置中心 --><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency><dependency><!-- log4j2，如果使用了这个日志，springframework需要排除spring-boot-starter-logging --><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-log4j2</artifactId></dependency><!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId></dependency><!-- Nacos的服务发现 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
</dependencies><!-- 统一管理配置，以后所有的boot、cloud、alibaba都不需要指定版本了 -->
<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies>
</dependencyManagement><!-- 配置阿里云仓库 -->
<repositories><repository><id>central</id><name>aliyun maven</name><url>http://maven.aliyun.com/nexus/content/groups/public/</url><layout>default</layout><releases><enabled>true</enabled></releases><snapshots><enabled>true</enabled></snapshots></repository>
</repositories><!-- maven打包常规配置 -->
<build><finalName>${project.artifactId}</finalName><!--打包成jar包时的名字--><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.3.0.RELEASE</version><executions><execution><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>

2.bootstrap.yml 配置服务发现

3.启动OSS服务测试，注册成功

2.GateWay搭建以及路由配置

1.依赖配置（注意：gateway不能引入springboot-web）

<!-- maven的配置 -->
<!-- 解决java: -source 1.5 中不支持 diamond 运算符 问题 -->
<properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version>
</properties><!-- 统一管理配置，以后所有的boot、cloud、alibaba都不需要指定版本了 -->
<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies>
</dependencyManagement><dependencies><!-- minio依赖 --><dependency><groupId>io.minio</groupId><artifactId>minio</artifactId><version>8.2.0</version></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.16</version></dependency><!-- Nacos --><dependency><!-- Nacos的配置中心 --><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency><!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId></dependency><!-- Nacos的服务发现 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency><!-- GateWay --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-gateway</artifactId></dependency></dependencies><!-- 配置阿里云仓库 -->
<repositories><repository><id>central</id><name>aliyun maven</name><url>http://maven.aliyun.com/nexus/content/groups/public/</url><layout>default</layout><releases><enabled>true</enabled></releases><snapshots><enabled>true</enabled></snapshots></repository>
</repositories><!-- maven打包常规配置 -->
<build><finalName>${project.artifactId}</finalName><!--打包成jar包时的名字--><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.3.0.RELEASE</version><executions><execution><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>

2.application.yml

请求oss模块的方式：GateWay的ip+端口号/oss/上下文路径+资源路径

server:port: 5000
spring:cloud:gateway:routes:# 请求到oss模块的规则是：GateWay的ip+端口号/oss/上下文路径+资源路径，而/oss的前缀会在真正转发的时候被去掉 也就是真正请求的完整路径是：GateWay的ip+端口号/上下文路径+资源路径- id: oss # 路由ID，唯一即可uri: lb://sub-club-oss # 转发到的后端服务的服务名，需要与Nacos中注册的服务名一致predicates:- Path=/oss/** # 断言，表示请求路径匹配/oss/**的请求将会被转发到后端服务filters:- StripPrefix=1 # 表示在将请求转发到后端服务之前，去掉路径中的第一个前缀，如果请求路径是/oss/file/upload，经过这个过滤器处理后，路径将变为/file/upload

3.bootstrap.yml

spring:application:name: sub-club-gateway # 服务名称profiles:active: dev # 激活的环境cloud:nacos:discovery:enabled: true # 启用服务发现server-addr:  # Nacos地址

4.编写启动类 GatewayApplication.java

package com.sunxiansheng.club.gateway;import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;/*** Description: 网关启动类* @Author sun* @Create 2024/5/31 9:20* @Version 1.0*/
@SpringBootApplication
@ComponentScan("com.sunxiansheng")
public class GatewayApplication {public static void main(String[] args) {SpringApplication.run(GatewayApplication.class, args);}
}

5.启动报错，连接的是localhost:8848

1.报错信息

[NACOS SocketTimeoutException httpGet] currentServerAddr:http://localhost:8848， err : connect timed out

2.原因

我并没有用到Nacos的配置中心，但是却引入了配置中心的依赖，所以会导致这个问题，注释掉即可

3.重启测试，注册成功

6.通过GateWay来访问OSS模块

1.请求方式

GateWay的ip+端口号/oss/上下文路径+资源路径

2.请求，发现503服务不可用

http://localhost:5000/oss/listBuckets

3.原因是网关使用了lb的方式，进行负载均衡，但是没引入负载均衡器依赖

<!-- 负载均衡器，网关使用lb方式时引入 -->
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-loadbalancer</artifactId>
</dependency>

4.再次请求，成功响应

3.鉴权微服务及刷题微服务注册到Nacos

1.sun-club-auth 模块

1.引入Nacos依赖

<!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 -->
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<!-- Nacos的服务发现 -->
<dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency><!-- Nacos的配置中心 --><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>

2.指定版本

<!-- maven的配置 -->
<!-- 解决java: -source 1.5 中不支持 diamond 运算符 问题 -->
<properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version>
</properties><!-- 统一管理配置，以后所有的boot、cloud、alibaba都不需要指定版本了 --><dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement>

3.完整pom.xml

<!-- maven的配置 -->
<!-- 解决java: -source 1.5 中不支持 diamond 运算符 问题 -->
<properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version>
</properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId><version>2.4.2</version><exclusions><exclusion><artifactId>spring-boot-starter-logging</artifactId><groupId>org.springframework.boot</groupId></exclusion></exclusions></dependency><!-- 引入sun-club-auth-application-controller的依赖，则启动这个模块，就能找到 --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-auth-application-controller</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- 引入sun-club-infra --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-auth-infra</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- 公共模块 --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-auth-common</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId></dependency><!-- Nacos的服务发现 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency><dependency><!-- Nacos的配置中心 --><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency>
</dependencies><!-- 统一管理配置，以后所有的boot、cloud、alibaba都不需要指定版本了 -->
<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies>
</dependencyManagement><!-- maven打包常规配置 -->
<build><finalName>${project.artifactId}</finalName><!--打包成jar包时的名字--><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><!-- 指定打包插件的版本 --><version>2.3.0.RELEASE</version><executions><execution><goals><!-- 将所有的包都打到这个模块中 --><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>

4.bootstrap.yml

spring:application:name: sub-club-auth # 服务名称profiles:active: dev # 激活的环境cloud:nacos:config:server-addr: # Nacos地址prefix: ${spring.application.name} # 配置前缀为服务名，sub-club-oss-dev为配置文件名group: DEFAULT_GROUP # 配置分组namespace: # 命名空间，如果在public命名空间则不需要配置file-extension: yamldiscovery:enabled: true # 启用服务发现server-addr:  # Nacos地址

5.启动测试，注册成功

2.sun-club-subject 模块

1.引入Nacos依赖

<!-- maven的配置 -->
<!-- 解决java: -source 1.5 中不支持 diamond 运算符 问题 -->
<properties><java.version>1.8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.4.2</spring-boot.version><spring-cloud-alibaba.version>2021.1</spring-cloud-alibaba.version><spring-cloud.version>2020.0.6</spring-cloud.version>
</properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId><version>2.4.2</version><exclusions><exclusion><artifactId>spring-boot-starter-logging</artifactId><groupId>org.springframework.boot</groupId></exclusion></exclusions></dependency><!-- 引入sun-club-application-controller的依赖，则启动这个模块，就能找到 --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-application-controller</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- 引入sun-club-infra --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-infra</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- 引入sun-club-common --><dependency><groupId>com.sun.club</groupId><artifactId>sun-club-common</artifactId><version>1.0-SNAPSHOT</version></dependency><!-- Nacos的配置中心 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency><!-- cloudalibaba2021版本不会加载bootstrap所以需要手动引入这个依赖 --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId></dependency><!-- Nacos的服务发现 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency>
</dependencies><!-- 统一管理配置，以后所有的boot、cloud、alibaba都不需要指定版本了 -->
<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies>
</dependencyManagement><!-- maven打包常规配置 -->
<build><finalName>${project.artifactId}</finalName><!--打包成jar包时的名字--><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><!-- 指定打包插件的版本 --><version>2.3.0.RELEASE</version><executions><execution><goals><!-- 将所有的包都打到这个模块中 --><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>

2.bootstrap.yml

spring:application:name: sub-club-subject # 服务名称profiles:active: dev # 激活的环境cloud:nacos:config:server-addr: # Nacos地址prefix: ${spring.application.name} # 配置前缀为服务名，sub-club-subject-dev为配置文件名group: DEFAULT_GROUP # 配置分组namespace: # 命名空间，如果在public命名空间则不需要配置file-extension: yamldiscovery:enabled: true # 启用服务发现server-addr: # Nacos地址

3.启动测试，注册成功

4.鉴权微服务及刷题微服务网关配置

1.application.yml 配置网关

# 请求到auth模块的规则是：GateWay的ip+端口号/auth/上下文路径+资源路径，而/auth的前缀会在真正转发的时候被去掉 也就是真正请求的完整路径是：GateWay的ip+端口号/上下文路径+资源路径
- id: authuri: lb://sub-club-authpredicates:- Path=/auth/**filters:- StripPrefix=1
# 请求到subject模块的规则是：GateWay的ip+端口号/subject/上下文路径+资源路径，而/subject的前缀会在真正转发的时候被去掉 也就是真正请求的完整路径是：GateWay的ip+端口号/上下文路径+资源路径
- id: subjecturi: lb://sub-club-subjectpredicates:- Path=/subject/**filters:- StripPrefix=1

2.测试

1.sun-club-auth 访问 localhost:5000/auth/user/doLogin?username=zhang&password=123456

2.sun-club-subject 访问 http://localhost:5000/subject/subject/category/queryPrimaryCategory