增加 Zuul 示例

XZYCR7 · May 3, 2020 · fd35d92 · fd35d92
1 parent 76a566b
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diff --git a/labx-21/labx-21-sc-user-service/pom.xml b/labx-21/labx-21-sc-user-service/pom.xml
@@ -0,0 +1,64 @@
+<?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>labx-08</artifactId>
+        <groupId>cn.iocoder.springboot.labs</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>labx-21-sc-user-service</artifactId>
+
+    <properties>
+        <spring.boot.version>2.2.4.RELEASE</spring.boot.version>
+        <spring.cloud.version>Hoxton.SR1</spring.cloud.version>
+        <spring.cloud.alibaba.version>2.2.0.RELEASE</spring.cloud.alibaba.version>
+    </properties>
+
+    <!--
+        引入 Spring Boot、Spring Cloud、Spring Cloud Alibaba 三者 BOM 文件，进行依赖版本的管理，防止不兼容。
+        在 https://dwz.cn/mcLIfNKt 文章中，Spring Cloud Alibaba 开发团队推荐了三者的依赖关系
+     -->
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-parent</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring.cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>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>
+        <!-- 引入 SpringMVC 相关依赖，并实现对其的自动配置 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <!-- 引入 Spring Cloud Alibaba Nacos Discovery 相关依赖，将 Nacos 作为注册中心，并实现对其的自动配置 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/...rvice/src/main/java/cn/iocoder/springcloud/labx21/userservice/UserServiceApplication.java b/...rvice/src/main/java/cn/iocoder/springcloud/labx21/userservice/UserServiceApplication.java
@@ -0,0 +1,13 @@
+package cn.iocoder.springcloud.labx21.userservice;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class UserServiceApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(UserServiceApplication.class, args);
+    }
+
+}
diff --git a/...ce/src/main/java/cn/iocoder/springcloud/labx21/userservice/controller/UserController.java b/...ce/src/main/java/cn/iocoder/springcloud/labx21/userservice/controller/UserController.java
@@ -0,0 +1,23 @@
+package cn.iocoder.springcloud.labx21.userservice.controller;
+
+import cn.iocoder.springcloud.labx21.userservice.dto.UserAddDTO;
+import cn.iocoder.springcloud.labx21.userservice.dto.UserDTO;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/user")
+public class UserController {
+
+    @GetMapping("/get")
+    public UserDTO get(@RequestParam("id") Integer id) {
+        return new UserDTO().setId(id)
+                .setName("没有昵称：" + id)
+                .setGender(id % 2 + 1); // 1 - 男；2 - 女
+    }
+
+    @PostMapping("/add")
+    public Integer add(UserAddDTO addDTO) {
+        return (int) (System.currentTimeMillis() / 1000); // 嘿嘿，随便返回一个 id
+    }
+
+}
diff --git a/...-user-service/src/main/java/cn/iocoder/springcloud/labx21/userservice/dto/UserAddDTO.java b/...-user-service/src/main/java/cn/iocoder/springcloud/labx21/userservice/dto/UserAddDTO.java
@@ -0,0 +1,37 @@
+package cn.iocoder.springcloud.labx21.userservice.dto;
+
+import java.io.Serializable;
+
+/**
+ * 用户添加 DTO
+ */
+public class UserAddDTO implements Serializable {
+
+    /**
+     * 昵称
+     */
+    private String name;
+    /**
+     * 性别
+     */
+    private Integer gender;
+
+    public String getName() {
+        return name;
+    }
+
+    public UserAddDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public Integer getGender() {
+        return gender;
+    }
+
+    public UserAddDTO setGender(Integer gender) {
+        this.gender = gender;
+        return this;
+    }
+
+}
diff --git a/...-sc-user-service/src/main/java/cn/iocoder/springcloud/labx21/userservice/dto/UserDTO.java b/...-sc-user-service/src/main/java/cn/iocoder/springcloud/labx21/userservice/dto/UserDTO.java
@@ -0,0 +1,49 @@
+package cn.iocoder.springcloud.labx21.userservice.dto;
+
+import java.io.Serializable;
+
+/**
+ * 用户信息 DTO
+ */
+public class UserDTO implements Serializable {
+
+    /**
+     * 用户编号
+     */
+    private Integer id;
+    /**
+     * 昵称
+     */
+    private String name;
+    /**
+     * 性别
+     */
+    private Integer gender;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public UserDTO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public UserDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public Integer getGender() {
+        return gender;
+    }
+
+    public UserDTO setGender(Integer gender) {
+        this.gender = gender;
+        return this;
+    }
+}
diff --git a/labx-21/labx-21-sc-user-service/src/main/resources/application.yaml b/labx-21/labx-21-sc-user-service/src/main/resources/application.yaml
@@ -0,0 +1,12 @@
+spring:
+  application:
+    name: user-service # Spring 应用名
+  cloud:
+    nacos:
+      # Nacos 作为注册中心的配置项
+      discovery:
+        server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+
+server:
+  port: ${random.int[10000,19999]}  # 服务器端口。默认为 8080
+#  port: 18080  # 服务器端口。默认为 8080
diff --git a/labx-21/labx-21-sc-zuul-demo02-registry/pom.xml b/labx-21/labx-21-sc-zuul-demo02-registry/pom.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>labx-21</artifactId>
+        <groupId>cn.iocoder.springboot.labs</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>labx-21-sc-zuul-demo02-registry</artifactId>
+
+    <properties>
+        <spring.boot.version>2.2.4.RELEASE</spring.boot.version>
+        <spring.cloud.version>Hoxton.SR1</spring.cloud.version>
+        <spring.cloud.alibaba.version>2.2.0.RELEASE</spring.cloud.alibaba.version>
+    </properties>
+
+    <!--
+        引入 Spring Boot、Spring Cloud、Spring Cloud Alibaba 三者 BOM 文件，进行依赖版本的管理，防止不兼容。
+        在 https://dwz.cn/mcLIfNKt 文章中，Spring Cloud Alibaba 开发团队推荐了三者的依赖关系
+     -->
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-parent</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring.cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${spring.cloud.alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <!-- 引入 Spring Cloud Zuul 相关依赖，使用它作为网关，并实现对其的自动配置 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
+        </dependency>
+
+        <!-- 引入 Spring Cloud Alibaba Nacos Discovery 相关依赖，将 Nacos 作为注册中心，并实现对其的自动配置 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/...demo02-registry/src/main/java/cn/iocoder/springcloud/labx21/zuuldemo/ZuulApplication.java b/...demo02-registry/src/main/java/cn/iocoder/springcloud/labx21/zuuldemo/ZuulApplication.java
@@ -0,0 +1,15 @@
+package cn.iocoder.springcloud.labx21.zuuldemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
+
+@SpringBootApplication
+@EnableZuulProxy // 开启 Zuul 网关
+public class ZuulApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ZuulApplication.class, args);
+    }
+
+}
diff --git a/labx-21/labx-21-sc-zuul-demo02-registry/src/main/resources/application.yaml b/labx-21/labx-21-sc-zuul-demo02-registry/src/main/resources/application.yaml
@@ -0,0 +1,21 @@
+server:
+  port: 8888
+
+spring:
+  application:
+    name: zuul-application
+
+# Zuul 配置项，对应 ZuulProperties 配置类
+zuul:
+  servlet-path: / # ZuulServlet 匹配的路径，默认为 /zuul
+  # 路由配置项，对应 ZuulRoute Map
+  routes:
+    route_yudaoyuanma:
+      path: /blog/**
+      url: http://www.iocoder.cn
+    route_oschina:
+      path: /oschina/**
+      url: https://www.oschina.net
+    route_user_service:
+      path: /user-serevice/**
+      service-id: user-service
diff --git a/labx-21/pom.xml b/labx-21/pom.xml
@@ -13,6 +13,8 @@
     <packaging>pom</packaging>
     <modules>
         <module>labx-21-sc-zuul-demo01</module>
+        <module>labx-21-sc-zuul-demo02-registry</module>
+        <module>labx-21-sc-user-service</module>
     </modules>