修改fastjson版本

pom.xml

@@ -52,7 +52,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.78</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>cn.gtmap</groupId>