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[后端] 添加OpenFeign RPC框架；添加access微服务项目；添加进出码接口；添加postman-collection JSON

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程序员小墨 2022-11-27 21:01:38 +08:00
parent eaecc486df
commit 941ba4f306
23 changed files with 446 additions and 2 deletions
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8
TODOs.md
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@ -1 +1,7 @@
用户登录接口 后端返回结构有变动，小程序需要同步修改
体温填报接口：
今日是否填报过，上报体温，上报的体温的历史记录
更多：
完成项目代码中的 TODO 部分
用户登录接口 后端返回结构有变动，小程序需要同步修改
身份码后端接口考虑与其他系统的集成逻辑

2
backend/.idea/encodings.xml generated
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@ -5,6 +5,8 @@
<file url="file://$PROJECT_DIR$/microservice-common/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-gateway/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-gateway/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-provider-access-8002/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-provider-access-8002/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-provider-miniprogram-8080/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-provider-miniprogram-8080/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/microservice-provider-test-8011/src/main/java" charset="UTF-8" />

1
backend/.idea/misc.xml generated
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@ -7,6 +7,7 @@
<option value="$PROJECT_DIR$/pom.xml" />
<option value="$PROJECT_DIR$/microservice-api/pom.xml" />
<option value="$PROJECT_DIR$/microservice-common/pom.xml" />
<option value="$PROJECT_DIR$/microservice-provider-access-8002/pom.xml" />
</list>
</option>
</component>

10
backend/.idea/runConfigurations/AccessProvider.xml generated Normal file
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@ -0,0 +1,10 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="AccessProvider" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot">
<option name="ACTIVE_PROFILES" />
<module name="microservice-provider-access-8002" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.cxyxiaomo.epp.access.AccessProvider" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

10
backend/.idea/runConfigurations/UserProvider.xml generated Normal file
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@ -0,0 +1,10 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="UserProvider" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot">
<option name="ACTIVE_PROFILES" />
<module name="microservice-provider-user-8001" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.cxyxiaomo.epp.user.UserProvider" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

5
backend/microservice-gateway/src/main/resources/application.yml
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@ -20,6 +20,11 @@ spring:
predicates:
- Path=/user/**
- Method=GET,POST
- id: access
uri: lb://microservice-provider-access
predicates:
- Path=/access/**
- Method=GET,POST
- id: test1
uri: lb://microservice-provider-test

114
backend/microservice-provider-access-8002/pom.xml Normal file
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@ -0,0 +1,114 @@
<?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">
<parent>
<artifactId>epp</artifactId>
<groupId>com.cxyxiaomo</groupId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>microservice-provider-access</artifactId>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<!-- 实体类 -->
<dependency>
<groupId>com.cxyxiaomo</groupId>
<artifactId>microservice-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<!-- mysql -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<!-- junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
</dependency>
<!-- logback -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
</dependency>
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- OpenFeign -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.7.5</version>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>

17
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/AccessProvider.java Normal file
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@ -0,0 +1,17 @@
package com.cxyxiaomo.epp.access;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
// 启动类
@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
public class AccessProvider {
public static void main(String[] args) {
SpringApplication.run(AccessProvider.class, args);
}
}

41
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/controller/CodeController.java Normal file
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@ -0,0 +1,41 @@
package com.cxyxiaomo.epp.access.controller;
import com.cxyxiaomo.epp.common.pojo.User;
import com.cxyxiaomo.epp.common.response.Res;
import com.cxyxiaomo.epp.access.rpc.UserServiceFeign;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.HashMap;
import java.util.Map;
@Controller
@RequestMapping("/access")
public class CodeController {
@Autowired
private UserServiceFeign userService;
@PostMapping("/getCodeInfo")
@ResponseBody
public Res getCodeInfo(@RequestParam("id") Integer id) {
User user = userService.getUserById(id);
if (user == null) {
return Res.error("用户不存在");
}
// TODO 判断用户的健康状态（昨日是否体温打卡，管理员是否禁止该用户进出，用户所属楼栋是否允许出入等）
Map<String, Object> map = new HashMap<>();
map.put("id", id);
map.put("qrcodeColor", "green");
map.put("infoText", "绿码 请通行");
map.put("infoTextColor", "green");
map.put("extra", user);
return Res.success(map);
}
}

10
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/dao/AccessDao.java Normal file
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@ -0,0 +1,10 @@
package com.cxyxiaomo.epp.access.dao;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
@Mapper
@Repository
public interface AccessDao {
}

17
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/rpc/UserServiceFeign.java Normal file
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@ -0,0 +1,17 @@
package com.cxyxiaomo.epp.access.rpc;
import com.cxyxiaomo.epp.common.pojo.User;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
@FeignClient("microservice-provider-user")
public interface UserServiceFeign {
/**
* 返回值、参数要对应，方法名随意
* 在 OpenFeign 中方法参数前如果没有注解，默认添加 @RequestBody 注解，最多只能存在一个不带注解的参数
* 普通表单参数必须添加 @Requestparam 注解。如果变量名和参数名称对应可以不写name
*/
@PostMapping("/user/rpc/getUserById")
User getUserById(@RequestParam("id") Integer id);
}

7
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/service/AccessService.java Normal file
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@ -0,0 +1,7 @@
package com.cxyxiaomo.epp.access.service;
import com.cxyxiaomo.epp.common.pojo.User;
public interface AccessService {
}

14
backend/microservice-provider-access-8002/src/main/java/com/cxyxiaomo/epp/access/service/AccessServiceImpl.java Normal file
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@ -0,0 +1,14 @@
package com.cxyxiaomo.epp.access.service;
import com.cxyxiaomo.epp.common.pojo.User;
import com.cxyxiaomo.epp.access.dao.AccessDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class AccessServiceImpl implements AccessService {
@Autowired
private AccessDao accessDao;
}

5
backend/microservice-provider-access-8002/src/main/resources/application-remote.yml Normal file
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@ -0,0 +1,5 @@
spring:
datasource:
url: jdbc:mysql://39.99.244.156:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: root

23
backend/microservice-provider-access-8002/src/main/resources/application.yml Normal file
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@ -0,0 +1,23 @@
server:
port: 8002
# Mybatis 配置
mybatis:
type-aliases-package: com.cxyxiaomo.epp.pojo
config-location: classpath:mybatis/mybatis-config.xml
mapper-locations: classpath:mybatis/mapper/*.xml
# Spring 配置
spring:
application:
name: microservice-provider-access
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: root

7
backend/microservice-provider-access-8002/src/main/resources/mybatis/mapper/AccessDao.xml Normal file
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@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.cxyxiaomo.epp.access.dao.AccessDao">
</mapper>

10
backend/microservice-provider-access-8002/src/main/resources/mybatis/mybatis-config.xml Normal file
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@ -0,0 +1,10 @@
<?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>
<settings>
<!--开启二级缓存-->
<setting name="cacheEnabled" value="true"/>
</settings>
</configuration>

20
backend/microservice-provider-access-8002/src/test/java/com/cxyxiaomo/epp/access/AppTest.java Normal file
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@ -0,0 +1,20 @@
package com.cxyxiaomo.epp.access;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Unit test for simple App.
*/
public class AppTest
{
/**
* Rigorous Test :-)
*/
@Test
public void shouldAnswerWithTrue()
{
assertTrue( true );
}
}

20
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/user/controller/UserController.java
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@ -20,7 +20,13 @@ public class UserController {
@Autowired
private UserServiceImpl userService;
// @RequestMapping("/login")
/**
* 用户登录
*
* @param username
* @param password
* @return
*/
@PostMapping("/login")
@ResponseBody
public Res login(@RequestParam("username") String username, @RequestParam("password") String password) {
@ -39,6 +45,18 @@ public class UserController {
}
}
/**
* 通过用户ID获取用户信息
*
* @param id
* @return
*/
@PostMapping("/rpc/getUserById")
@ResponseBody
public User getUserById(Long id) {
return userService.getUserById(id);
}
@RequestMapping("/person")
@ResponseBody
public User person(String username) {

2
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/user/service/UserService.java
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@ -5,4 +5,6 @@ import com.cxyxiaomo.epp.common.pojo.User;
public interface UserService {
User getUserByUsername(String username);
User getUserById(Long id);
}

5
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/user/service/UserServiceImpl.java
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@ -15,4 +15,9 @@ public class UserServiceImpl implements UserService {
public User getUserByUsername(String username) {
return userDao.getUserByUsername(username);
}
@Override
public User getUserById(Long id) {
return userDao.getUserById(id);
}
}

8
backend/pom.xml
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@ -16,6 +16,7 @@
<module>microservice-gateway</module>
<module>microservice-common</module>
<module>microservice-provider-user-8001</module>
<module>microservice-provider-access-8002</module>
<module>microservice-provider-miniprogram-8080</module>
<module>microservice-provider-test-8011</module>
</modules>
@ -92,6 +93,13 @@
<version>2021.1</version>
</dependency>
<!-- OpenFeign -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
<version>3.1.5</version>
</dependency>
<!-- Database -->
<!-- mysql -->
<dependency>

92
postman-collection/epp.postman_collection.json Normal file
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@ -0,0 +1,92 @@
{
"info": {
"_postman_id": "0d464ada-cc15-4b2f-a0b7-5ee5fc690c39",
"name": "epp",
"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
},
"item": [
{
"name": "用户登录 微服务域名",
"request": {
"method": "POST",
"header": [],
"url": {
"raw": "http://localhost:8001/user/login?username=root&password=63a9f0ea7bb98050796b649e85481845",
"protocol": "http",
"host": [
"localhost"
],
"port": "8001",
"path": [
"user",
"login"
],
"query": [
{
"key": "username",
"value": "root"
},
{
"key": "password",
"value": "63a9f0ea7bb98050796b649e85481845"
}
]
}
},
"response": []
},
{
"name": "获取用户进出码信息 微服务域名",
"request": {
"method": "POST",
"header": [],
"url": {
"raw": "http://localhost:8002/access/getCodeInfo?id=1",
"protocol": "http",
"host": [
"localhost"
],
"port": "8002",
"path": [
"access",
"getCodeInfo"
],
"query": [
{
"key": "id",
"value": "1"
}
]
}
},
"response": []
},
{
"name": "获取用户进出码信息 线上域名",
"request": {
"method": "POST",
"header": [],
"url": {
"raw": "http://epp.only4.work/access/getCodeInfo?id=1",
"protocol": "http",
"host": [
"epp",
"only4",
"work"
],
"path": [
"access",
"getCodeInfo"
],
"query": [
{
"key": "id",
"value": "1"
}
]
}
},
"response": []
}
]
}