fix

src/main/java/com/mobvista/apptag/utils/GetPackageFromMongo.java

 package com.mobvista.apptag.utils;
 
 import com.mongodb.MongoClient;
+import com.mongodb.MongoClientOptions;
+import com.mongodb.ServerAddress;
 import com.mongodb.client.MongoCollection;
 import com.mongodb.client.MongoCursor;
 import com.mongodb.client.MongoDatabase;
@@ -22,9 +24,20 @@ import java.util.Set;
 public class GetPackageFromMongo {
     public static void main(String[] args) {
         try {
+            MongoClientOptions.Builder builder = new MongoClientOptions.Builder();
+            //  build the connection options,set the max wait time in (ms)
+            builder.maxConnectionIdleTime(60000);
+            MongoClientOptions opts = builder.build();
+
+            //  MongoCredential credential2 = MongoCredential.createCredential("username", "databasename",password2);
+
+
+            //add your option to the connection
+
+            //  MongoClient mongoClient = new MongoClient(new ServerAddress("server ip",27017), Arrays.asList(credential2),opts);
             // 连接到 mongodb 服务
             String mongoUrl = "internal-beijing-adServerMongo-virginia-1390640500.us-east-1.elb.amazonaws.com";
-            MongoClient mongoClient = new MongoClient(mongoUrl, 27017);
+            MongoClient mongoClient = new MongoClient(new ServerAddress(mongoUrl, 27017), opts);
 
             // 连接到数据库
             MongoDatabase mongoDatabase = mongoClient.getDatabase("new_adn");