public class Txt {
public static String ToDBC(String input) {
char[] c = input.toCharArray();
for (int i = 0; i < c.length; i++) {
if (c[i] == 12288) {
//全角空格为12288,半角空格为32
c[i] = (char) 32;
continue;
}
if (c[i] > 65280 && c[i] < 65375)
//其他字符半角(33-126)与全角(65281-65374)的对应关系是:均相差65248
c[i] = (char) (c[i] - 65248);
}
return new String(c);
}
}