Java 读取指定路径的文本文件并返回String的方法

import java.io.*;
 
/**
 * Created by liuyikai on 2016/8/13.
 */
public class FileUtil {
 
  public static String LoadContentByPath(String path) throws IOException {
    InputStream is = new FileInputStream(path);
    BufferedReader in = new BufferedReader(new InputStreamReader(is));
    StringBuffer buffer = new StringBuffer();
    String line = "";
    while ((line = in.readLine()) != null){
      buffer.append(line);
    }
    return buffer.toString();
 
  }
 
}