public static void readTextB_ByProjectRelativePath() {
System.out.println("-----------------readTextB_ByProjectRelativePath---------------------");
File f = new File("doc/b.txt");
String b = file2String(f, "GBK");
System.out.println(b);
}
/**
* 通过CLASSPATH读取包内文件，注意以“/”开头
*/
public static void readTextA_ByClassPath() {
System.out.println("-----------------readTextA_ByClassPath---------------------");
InputStream in = ReadFile.class.getResourceAsStream("/com/lavasoft/res/a.txt");
String a = stream2String(in, "GBK");
System.out.println(a);
}
/**
* 文件转换为字符串
*
* @param f 文件
* @param charset 文件的字符集
* @return 文件内容
*/
public static String file2String(File f, String charset) {
String result = null;
try {
result = stream2String(new FileInputStream(f), charset);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return result;
}
/**
* 文件转换为字符串
*
* @param in 字节流
* @param charset 文件的字符集
* @return 文件内容
*/
