update

pom.xml

@@ -241,6 +241,11 @@
             <artifactId>weixin-java-mp</artifactId>
             <version>${weixin-java.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.61</version>
+        </dependency>
 
 
     </dependencies>