全角半角互转

/**
*
* @param input
* @return 全角字符串
* 半角转全角
*/
private static String ToSBC(String intput) {
char c[]=intput.toCharArray();
for(int i=0;i<c.length;i++){
if(c[i]==' '){
c[i] = '\u3000';
}else if(c[i]<'\177'){
c[i] = (char)(c[i]+65248);
}
}
return new String(c);
}
/**
*
* @param input
* @return 半角字符串
* 全角转半角
*/
public static String ToDBC(String input) {

char c[] = input.toCharArray();
for (int i = 0; i < c.length; i++) {
if (c[i] == '\u3000') {
c[i] = ' ';
} else if (c[i] > '\uFF00' && c[i] < '\uFF5F') {
c[i] = (char) (c[i] - 65248);

}
}
String returnString = new String(c);

return returnString;
}