准备添加番剧下载器的功能

src/main/java/com/yutou/tools/utils/Tools.java

@@ -6,7 +6,9 @@ import javax.annotation.Resource;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.BufferedReader;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.net.URLEncoder;
@@ -161,4 +163,21 @@ public class Tools {
         }
         return 0;
     }
+    public static String get(String url){
+        try{
+            HttpURLConnection connection= (HttpURLConnection) new URL(url).openConnection();
+            BufferedReader reader=new BufferedReader(new InputStreamReader(connection.getInputStream()));
+            StringBuilder str= new StringBuilder();
+            String tmp;
+            while ((tmp=reader.readLine())!=null){
+                str.append(tmp);
+            }
+            reader.close();
+            connection.disconnect();
+            return str.toString();
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+        return null;
+    }
 }