在HttpUtil类中添加一个调取网安数据的公共方法

src/main/java/com/founder/interservice/util/HttpUtil.java

@@ -17,7 +17,23 @@ import java.util.*;
 import java.util.Map.Entry;
 
 public class HttpUtil {
-	
+
+	/**
+	 * 获取网安数据
+	 * @param url
+	 * @return
+	 */
+	public static String getWaData(String url){
+		String result = HttpUtil.doGet(url);
+		if(!result.startsWith("{") || StringUtil.ckeckEmpty(result)){
+			int i = 0;
+			while(i < 3 && (!result.startsWith("{") || StringUtil.ckeckEmpty(result))){
+				result = HttpUtil.doGet(url);
+				i++;
+			}
+		}
+		return result;
+	}
 	public static String doGet(String uri) {
 																																							HttpClient httpclient = new DefaultHttpClient();