由于Java ME 中没有StringTokenizer,而我们又经常使用StringTokenizer的功能!而事实上,在rms的读取数据过程中经常会用到字符串的分割。这样没有办法!我们就只好编写一个类,代码如下:
ps:编译一下,然后引入编译器!写个实例!运行可见结果!但需注意此类中方法的使用!
import java.util.*;
public class StringTokenizer implements Enumeration
{
private void setMaxDelimChar()
{
if(delimiters == null)
{
maxDelimChar = '\0';
return;
}
char c = '\0';
for(int i = 0; i < delimiters.length(); i++)
{
char c1 = delimiters.charAt(i);
if(c < c1)
c = c1;
}
maxDelimChar = c;
}
public StringTokenizer(String s, String s1, boolean flag)
{
currentPosition = 0;
newPosition = -1;
delimsChanged = false;
str = s;
maxPosition = s.length();
delimiters = s1;
retDelims = flag;
setMaxDelimChar();
}
public StringTokenizer(String s, String s1)
{
this(s, s1, false);
}