网关加入用户登录请求

gateway-service/pom.xml

@@ -77,6 +77,11 @@
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger-ui</artifactId>
         </dependency>
+        <!-- 开启feign-->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
     </dependencies>
 
     <dependencyManagement>

gateway-service/src/main/java/com/diagbot/client/UserServiceClient.java

@@ -0,0 +1,23 @@
+package com.diagbot.client;
+
+import com.diagbot.client.hystrix.UserServiceHystrix;
+import com.diagbot.dto.RespDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+
+/**
+ * @Description: 请求认证授权服务器客户端
+ * @author: gaodm
+ * @time: 2018/8/2 13:37
+ */
+@FeignClient(value = "user-service",fallback = UserServiceHystrix.class )
+public interface UserServiceClient {
+
+    @PostMapping("/login")
+    RespDTO login(@RequestParam String username , @RequestParam String password);
+}
+
+
+

gateway-service/src/main/java/com/diagbot/client/hystrix/UserServiceHystrix.java

@@ -0,0 +1,22 @@
+package com.diagbot.client.hystrix;
+
+
+import com.diagbot.client.UserServiceClient;
+import com.diagbot.dto.RespDTO;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+/**
+ * @Description: 请求认证授权服务器客户端（请求失败熔断）
+ * @author: gaodm
+ * @time: 2018/8/2 13:37
+ */
+@Component
+@Slf4j
+public class UserServiceHystrix implements UserServiceClient {
+    @Override
+    public RespDTO login(String username , String password) {
+        log.error("【hystrix】调用{}异常","login");
+        return null;
+    }
+}

gateway-service/src/main/java/com/diagbot/dto/LoginDTO.java

@@ -0,0 +1,29 @@
+package com.diagbot.dto;
+
+import com.diagbot.entity.User;
+
+/**
+ * @Description: 登录输出类
+ * @author: gaodm
+ * @time: 2018/8/2 14:22
+ */
+public class LoginDTO {
+    private User user;
+    private String token;
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+}

gateway-service/src/main/java/com/diagbot/dto/RespDTO.java

@@ -0,0 +1,31 @@
+package com.diagbot.dto;
+
+import java.io.Serializable;
+
+/**
+ * @Description: 通用返回格式
+ * @author: gaodm
+ * @time: 2018/8/1 14:55
+ */
+public class RespDTO<T> implements Serializable{
+
+
+    public String code = "0";
+    public String msg = "";
+    public T data;
+
+    public static RespDTO onSuc(Object data) {
+        RespDTO resp = new RespDTO();
+        resp.data = data;
+        return resp;
+    }
+
+    @Override
+    public String toString() {
+        return "RespDTO{" +
+                "code=" + code +
+                ", error='" + msg + '\'' +
+                ", data=" + data +
+                '}';
+    }
+}

gateway-service/src/main/java/com/diagbot/entity/User.java

@@ -0,0 +1,136 @@
+package com.diagbot.entity;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * <p>
+ * 系统用户表
+ * </p>
+ *
+ * @author gaodm
+ * @since 2018-08-30
+ */
+public class User implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 用户ID
+     */
+    private Long id;
+
+    /**
+     * 是否删除,N:未删除，Y:删除
+     */
+    private String isDeleted;
+
+    /**
+     * 记录创建时间
+     */
+    private Date gmtCreate;
+
+    /**
+     * 记录修改时间,如果时间是1970年则表示纪录未修改
+     */
+    private Date gmtModified;
+
+    /**
+     * 创建人，0表示无创建人值
+     */
+    private String creator;
+
+    /**
+     * 修改人,如果为0则表示纪录未修改
+     */
+    private String modifier;
+
+    /**
+     * 用户密码
+     */
+    private String password;
+
+    /**
+     * 用户名
+     */
+    private String username;
+
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getIsDeleted() {
+        return isDeleted;
+    }
+
+    public void setIsDeleted(String isDeleted) {
+        this.isDeleted = isDeleted;
+    }
+
+    public Date getGmtCreate() {
+        return gmtCreate;
+    }
+
+    public void setGmtCreate(Date gmtCreate) {
+        this.gmtCreate = gmtCreate;
+    }
+
+    public Date getGmtModified() {
+        return gmtModified;
+    }
+
+    public void setGmtModified(Date gmtModified) {
+        this.gmtModified = gmtModified;
+    }
+
+    public String getCreator() {
+        return creator;
+    }
+
+    public void setCreator(String creator) {
+        this.creator = creator;
+    }
+
+    public String getModifier() {
+        return modifier;
+    }
+
+    public void setModifier(String modifier) {
+        this.modifier = modifier;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+        "id=" + id +
+        ", isDeleted=" + isDeleted +
+        ", gmtCreate=" + gmtCreate +
+        ", gmtModified=" + gmtModified +
+        ", creator=" + creator +
+        ", modifier=" + modifier +
+        ", password=" + password +
+        ", username=" + username +
+        "}";
+    }
+}