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FileWriter fw = null;
try {
fw = new FileWriter("/data/updatetime.dat", true); // true×·¼ÓдÈë
fw.append(message + "\n\r");
} catch (IOException e) {
e.printStackTrace();
} finally {
if (fw != null) {
try {
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
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FileReader fr = new FileReader("/data/updatetime.dat");
char[] data = new char[1024];
int num = fr.read(data);
String result = new String(data, 0, num);
//ÕâÀï»á²úÉúÂÒÂëÎÊÌâ
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String r = null;
try {
BufferedReader br;
br = new BufferedReader(new InputStreamReader(new FileInputStream("/data/updatetime.dat"), "iso8859-1"));
String line = null;
StringBuffer result = new StringBuffer();
while((line = br.readLine()) != null) {
result.append(line);
}
br.close();
r = result.toString();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

System.out.println(r);
//ÕâÀïͬÑù»áÓÐÂÒÂëÎÊÌâ
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BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("/data/updatetime.dat"), "iso8859-1"));
String line = null;
StringBuffer result = new StringBuffer();
while((line = br.readLine()) != null) {
result.append(line + "<br />");
}
br.close();
String r = new String(result.toString().getBytes("iso8859-1"), "utf-8");
System.out.println(r);
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