Java URL Load readUrlText(String urlString)

Description

read Url Text

License

Apache License

Declaration

public static String readUrlText(String urlString) throws IOException 

Method Source Code

//package com.java2s;
/*/*from  w  ww . ja  v a 2s. co m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;

public class Main {
    public static String readUrlText(String urlString) throws IOException {
        URL url = new URL(urlString);
        InputStream stream = url.openStream();

        StringBuilder buf = new StringBuilder();
        BufferedReader in = null;
        try {
            in = new BufferedReader(new InputStreamReader(stream));

            String str;
            while ((str = in.readLine()) != null) {
                buf.append(str);
                buf.append(System.getProperty("line.separator"));
            }
        } catch (IOException e) {
            System.out.println("Error reading text from URL [" + url + "]: " + e.toString());
            throw e;
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (IOException e) {
                    System.out.println("Error closing after reading text from URL [" + url + "]: " + e.toString());
                }
            }
        }

        return buf.toString();
    }
}

Related

1. readURLJSONArray(String urlString)
2. readUrlProperties(URL url)
3. readUrlStream(String urlString)
4. readUrlText(final URL url, final String encoding)
5. readURLText(String urlPath, String encoding)
6. readURLText(URL url, StringBuffer errorText)
7. readURLThrowException(final String url)
8. readURLToByteArray(URL url)
9. readURLToString(URL u, String encoding)