Java InputStreamReader Read readFile(String file, String charset)

Description

read File

License

Apache License

Declaration

public static String readFile(String file, String charset)
            throws Exception 

Method Source Code

//package com.java2s;
/**/*from w  w w.j a  v a 2s .  c  o 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.FileInputStream;

import java.io.InputStreamReader;

public class Main {
    public static String readFile(String file, String charset)
            throws Exception {
        FileInputStream in = new FileInputStream(file);
        InputStreamReader r1 = new InputStreamReader(in, charset);
        BufferedReader r2 = new BufferedReader(r1);
        StringBuffer sb = new StringBuffer();
        while (true) {
            String s = r2.readLine();
            if (s == null)
                break;
            sb.append(s);
        }
        r2.close();
        return sb.toString();
    }
}

Related

1. readFile(String file)
2. readFile(String file)
3. readFile(String file)
4. readFile(String file)
5. readFile(String file)
6. readFile(String file, String lineBreak)
7. readFile(String fileFullPath)
8. readFile(String fileName)
9. readFile(String filename)