Java tutorial
//package com.java2s; /* * * Copyright SHMsoft, Inc. * * Licensed 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.FileReader; import java.io.IOException; public class Main { public static String readFileContent(String file) throws IOException { BufferedReader reader = new BufferedReader(new FileReader(file)); String line = null; StringBuilder stringBuilder = new StringBuilder(); String ls = System.getProperty("line.separator"); while ((line = reader.readLine()) != null) { stringBuilder.append(line); stringBuilder.append(ls); } return stringBuilder.toString(); } }