修改bug文档bug

watero-rst-web/src/main/java/com/iamberry/rst/utils/KuaiDi100.java

@@ -156,6 +156,7 @@ public class KuaiDi100 {
                     content += newContent;
                 }
             }
+            content = content.replaceAll(":null", ":\"\"");
             ret = JSONObject.fromObject(content);
             System.out.println(ret);
             urlStream.close();