服务之间互相调用

pom.xml

@@ -47,6 +47,15 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
+            <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-openfeign</artifactId>
+                <version>2.0.0.RC2</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
         </dependencies>
     </dependencyManagement>
     
@@ -61,6 +70,26 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter</artifactId>
        </dependency>
+       
+        <!--注册中心-->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-alibaba-nacos-discovery</artifactId>
+        </dependency>
+        
+        <!-- Spring Boot Web 依赖 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+       
+       <!--热加载-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <scope>runtime</scope>
+            <optional>true</optional>
+        </dependency>
 
 			
 		<!-- Spring test 依赖 -->

spring5-admin/pom.xml

@@ -16,18 +16,6 @@
     </parent>
 
 	<dependencies>
-        <!--注册中心-->
-        <dependency>
-            <groupId>com.alibaba.cloud</groupId>
-            <artifactId>spring-cloud-alibaba-nacos-discovery</artifactId>
-        </dependency>
-        
-		<!-- Spring Boot Web 依赖 -->
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
-		</dependency>
-	
 		<!-- Spring Boot Redis 依赖 -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

spring5-admin/src/main/java/com/yaozhitech/spring5/Application.java

@@ -2,8 +2,9 @@ package com.yaozhitech.spring5;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
-
+@EnableDiscoveryClient
 @SpringBootApplication
 public class Application {
     public static void main(String[] args) {

spring5-admin/src/main/java/com/yaozhitech/spring5/config/RoleResourceConfiguration.java

@@ -15,7 +15,7 @@ public class RoleResourceConfiguration extends ShiroConfiguration{
 //    chainDefinition.addPathDefinition("/login", "noSessionCreation,anon");  //login不做认证，noSessionCreation的作用是用户在操作session时会抛异常
 //    chainDefinition.addPathDefinition("/logout", "noSessionCreation,authcToken[permissive]"); //做用户认证，permissive参数的作用是当token无效时也允许请求访问，不会返回鉴权未通过的错误
 //    chainDefinition.addPathDefinition("/image/**", "anon"); ,anyRole[admin,manager]
-		chainDefinition.addPathDefinition("/**", "noSessionCreation,authcToken"); // 只允许admin或manager角色的用户访问
+//		chainDefinition.addPathDefinition("/**", "noSessionCreation,authcToken"); // 只允许admin或manager角色的用户访问
 //		chainDefinition.addPathDefinition("/article/list", "noSessionCreation,authc");
 //		chainDefinition.addPathDefinition("/article/*", "noSessionCreation,authc[permissive]");
 //		chainDefinition.addPathDefinition("/**", "noSessionCreation,authc"); // 默认进行用户鉴权

spring5-auth/README.md

@@ -0,0 +1,26 @@
+## 权限服务
+
+### 概念
+1. 认证
+2. 授权
+3. 鉴权
+
+### 方案比较
+1. oauth2.0
+2. JWT
+3. 共享session
+
+### JWT的优缺点
+1. 优点：仅通过token就能校验，不需要额外资源。还能附带额外信息
+2. 缺点：token过期时间刷新的问题
+3. 
+
+### 架构
+1. 权限放在微服务做统一认证
+2. 各个微服务之间的认证？ [https://gitee.com/geek_qi/cloud-platform](https://gitee.com/geek_qi/cloud-platform)
+3. 与gateway结合
+
+### TODO
+1. 权限校验代码 [https://github.com/Nepxion](https://github.com/Nepxion)
+2. 注解自动生成权限
+3. 

spring5-order/pom.xml

@@ -29,6 +29,21 @@
 			<artifactId>spring-boot-starter-data-redis</artifactId>
 		</dependency>
 		
+		<!-- openfeign -->
+		<dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.github.openfeign</groupId>
+            <artifactId>feign-okhttp</artifactId>
+        </dependency>
+        
+<!--         <dependency> -->
+<!--             <groupId>org.springframework.cloud</groupId> -->
+<!--             <artifactId>spring-cloud-starter-netflix-ribbon</artifactId> -->
+<!--         </dependency> -->
+		
 <!-- 		<dependency> -->
 <!--             <groupId>com.alicp.jetcache</groupId> -->
 <!--             <artifactId>jetcache-starter-redis</artifactId> -->

spring5-order/src/main/java/com/yaozhitech/spring5/Application.java

@@ -1,12 +0,0 @@
-package com.yaozhitech.spring5;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-
-@SpringBootApplication
-public class Application {
-    public static void main(String[] args) {
-        SpringApplication.run(Application.class, args);
-    }
-}

spring5-order/src/main/java/com/yaozhitech/spring5/OrderApplication.java

@@ -0,0 +1,16 @@
+package com.yaozhitech.spring5;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+
+@EnableDiscoveryClient
+@EnableFeignClients
+@SpringBootApplication
+public class OrderApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(OrderApplication.class, args);
+    }
+}

spring5-order/src/main/java/com/yaozhitech/spring5/controller/OrderController.java

@@ -1,17 +1,23 @@
 package com.yaozhitech.spring5.controller;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.yaozhitech.spring5.provider.AdminProvider;
+
 @RestController
 @RequestMapping("/order")
 public class OrderController {
+	
+	@Autowired
+	private AdminProvider adminProvider;
 
 	@GetMapping("/{id}")
 	public ResponseEntity<String> read(@PathVariable Long id) {
-		return ResponseEntity.ok("ok");
+		return ResponseEntity.ok(adminProvider.admin(id));
 	}
 }

spring5-order/src/main/java/com/yaozhitech/spring5/provider/AdminProvider.java

@@ -0,0 +1,14 @@
+package com.yaozhitech.spring5.provider;
+
+import javax.websocket.server.PathParam;
+
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+@FeignClient(name = "admin")
+public interface AdminProvider {
+
+	@GetMapping(value = "/admin/{id}")
+    String admin(@PathVariable("id") Long id);
+}

spring5-order/src/main/resources/application.yml

@@ -1,6 +1,3 @@
-server:
-  port: 8752
-
 logging:
   level:
     root: INFO

spring5-order/src/main/resources/bootstrap.yml

@@ -0,0 +1,12 @@
+server:
+  port: ${SERVER_PORT:8753}
+spring:
+  application:
+    name: order
+  cloud:
+    nacos:
+      discovery:
+        server-addr: ${REGISTER_HOST:192.168.99.100}:${REGISTER_PORT:8848}
+      config:
+        server-addr: ${REGISTER_HOST:192.168.99.100}:${REGISTER_PORT:8848}
+        file-extension: yml