用户导入，物品导入

api/pom.xml

@@ -311,6 +311,19 @@
 		  	<artifactId>client</artifactId>
 		  	<version>3.0.0</version>
 		</dependency>
+
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpcore</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpmime</artifactId>
+        </dependency>
 		
     </dependencies>