保存进度！

code/java/天气灾害预警/src/main/java/com/cpic/xim/notify/disaster/WeatherDisasterWarningGrabber.java

@@ -1,3 +1,7 @@
+/**
+ * @author 王炜
+ * @version 1.0
+ */
 package com.cpic.xim.notify.disaster;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -12,6 +16,9 @@ import java.net.URL;
 import java.net.HttpURLConnection;
 import java.util.zip.GZIPInputStream;
 
+/**
+ *
+ */
 public class WeatherDisasterWarningGrabber
 {
     private final static String QUERY_URL = "https://devapi.qweather.com/v7/warning/now?";
@@ -110,6 +117,12 @@ public class WeatherDisasterWarningGrabber
         return json;
     }
 
+    /**
+     * 将天气警告的json字符串转换成java对象。
+     * @param json json字符串
+     * @return  返回 QWeatherDisasterWarning 对象。
+     * @throws IOException
+     */
     public static QWeatherDisasterWarning convertWeatherDisasterWarning( String json )
             throws IOException
     {