新增GET请求方法

src/main/java/cn/chjyj/szwh/utils/RequestUtils.java

@@ -17,12 +17,45 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.util.Map;
 
 /**
  * 执行请求工具集
  */
 public class RequestUtils {
     private static Log logger = LogFactory.getLog(RequestUtils.class);
+
+    /**
+     * 能设置请求头的get方式
+     * @param surl
+     * @param map
+     * @return
+     */
+    public static JSONObject GetData(String surl, Map<String,Object> map){
+        JSONObject jsonObject = new JSONObject();
+        try{
+            URL url = new URL(surl);
+            HttpURLConnection httpcon = (HttpURLConnection) url.openConnection();
+            // 遍历主机头信息
+            for(Map.Entry item:map.entrySet()){
+                httpcon.addRequestProperty(item.getKey().toString(),
+                        item.getValue().toString());
+            }
+            httpcon.connect();
+            //获取返回的字符
+            InputStream inputStream = httpcon.getInputStream();
+            int size = inputStream.available();
+            byte[] bs = new byte[size];
+            inputStream.read(bs);
+            //字节转为utf-8
+            String message = new String(bs, "UTF-8");
+            jsonObject = JSONObject.parseObject(message);
+        }catch (IOException ex){
+            logger.error("请求错误:"+ex.getMessage());
+            ex.printStackTrace();
+        }
+        return jsonObject;
+    }
     /**
      * 利用GET方式获取uri数据
      * @param requri 请求地址