Java基於IO流讀取文件的辦法。本站提示廣大學習愛好者:(Java基於IO流讀取文件的辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是Java基於IO流讀取文件的辦法正文
本文實例講述了Java基於IO流讀取文件的辦法。分享給年夜家供年夜家參考,詳細以下:
public static void readFile(){
String pathString = TEST.class.getResource("/simu").getFile();
try {
pathString = URLDecoder.decode(pathString, "utf-8");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
System.out.println(pathString);
File file = new File(pathString,"test.txt");
InputStream is = null;
try {
is = new FileInputStream(file);
} catch (Exception e) {
e.printStackTrace();
}
BufferedReader br = new BufferedReader(new InputStreamReader(is));
StringBuffer sb = new StringBuffer("");
String b = "";
try {
while((b=br.readLine())!=null){
sb.append(b).append("\n");
}
} catch (Exception e) {
e.printStackTrace();
}
String bb = sb.toString();
System.out.println(bb);
}
願望本文所述對年夜家Java法式設計有所贊助。