/* * Converts encoded \uxxxx to unicode chars * and changes special saved chars to their original forms */ private String loadConvert (char[] in, int off, int len, char[] convtBuf) { if (convtBuf.length < len) { int newLen = len * 2; if (newLen < 0) { newLen = Integer.MAX_VALUE; } convtBuf = new char[newLen]; } char aChar; char[] out = convtBuf; int outLen = 0; int end = off + len; while (off < end) { aChar = in[off++]; if (aChar == '\\') { aChar = in[off++]; if(aChar == 'u') { // Read the xxxx int value=0; for (int i=0; i<4; i++) { aChar = in[off++]; switch (aChar) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': value = (value << 4) + aChar - '0'; break; case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': value = (value << 4) + 10 + aChar - 'a'; break; case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': value = (value << 4) + 10 + aChar - 'A'; break; default: throw new IllegalArgumentException( "Malformed \\uxxxx encoding."); } } out[outLen++] = (char)value; } else { if (aChar == 't') aChar = '\t'; else if (aChar == 'r') aChar = '\r'; else if (aChar == 'n') aChar = '\n'; else if (aChar == 'f') aChar = '\f'; out[outLen++] = aChar; } } else { out[outLen++] = (char)aChar; } } return new String (out, 0, outLen); }这是 java.util.Properties 类中的源代码,将字符串 "\\uxxxx" 转换成一个字符,让人有些泄气。
{
public static void main(String[] args){
String c = "\u5c0f\u8717";
System.out.println(""+c); }
};
Locale locale = Locale.getDefault();
ResourceBundle bundle = ResourceBundle.getBundle("test",locale);
System.out.println(""+bundle.getString("Title"));
那可能要把test.txt改为test.properties.并在前面加个Title=
java社区都是这么做的,何必在这个地方标新立异呢!
更何况这样还可以和简单的切换语言。
import java.io.*;
public class MyNative{
public static void main(String [] args) throws Exception{
Properties properties = new Properties();
properties.load(new FileInputStream("test.scv"));
for(Iterator iter = properties.entrySet().iterator();iter.hasNext();){
String s = iter.next().toString();
System.out.println("::"+s.substring(0,s.length()-1));
}
}
}
一样可以在前面加Title=\u5c0f\u8717,\u5c0f\u8717,\u5c0f\u8717,\u5c0f\u8717
它还是会打印出:小蜗,小蜗,小蜗
* Converts encoded \uxxxx to unicode chars
* and changes special saved chars to their original forms
*/
private String loadConvert (char[] in, int off, int len, char[] convtBuf) {
if (convtBuf.length < len) {
int newLen = len * 2;
if (newLen < 0) {
newLen = Integer.MAX_VALUE;
}
convtBuf = new char[newLen];
}
char aChar;
char[] out = convtBuf;
int outLen = 0;
int end = off + len; while (off < end) {
aChar = in[off++];
if (aChar == '\\') {
aChar = in[off++];
if(aChar == 'u') {
// Read the xxxx
int value=0;
for (int i=0; i<4; i++) {
aChar = in[off++];
switch (aChar) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
value = (value << 4) + aChar - '0';
break;
case 'a': case 'b': case 'c':
case 'd': case 'e': case 'f':
value = (value << 4) + 10 + aChar - 'a';
break;
case 'A': case 'B': case 'C':
case 'D': case 'E': case 'F':
value = (value << 4) + 10 + aChar - 'A';
break;
default:
throw new IllegalArgumentException(
"Malformed \\uxxxx encoding.");
}
}
out[outLen++] = (char)value;
} else {
if (aChar == 't') aChar = '\t';
else if (aChar == 'r') aChar = '\r';
else if (aChar == 'n') aChar = '\n';
else if (aChar == 'f') aChar = '\f';
out[outLen++] = aChar;
}
} else {
out[outLen++] = (char)aChar;
}
}
return new String (out, 0, outLen);
}这是 java.util.Properties 类中的源代码,将字符串 "\\uxxxx" 转换成一个字符,让人有些泄气。
http://blog.csdn.net/whoopee