/**
判断字符串中是否存在字母并截取
例如：65468asda13243
截取为：65468
asda13243
*/
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
String s1 = "65468asda13243";
String s2="";
String s3="";
for (int i = 0; i < s1.length(); i++) {
String str = s1.substring(i,i+1);
boolean flage = str.matches("[a-zA-Z]");
if(flage==true){
s2=s1.substring(0,i);
s3=s1.substring(i);
break;
}
}
System.out.println("s2="+s2);
System.out.println("s3="+s3);
}
}
结果：
s2=65468
s3=asda13243
方法二：
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
String s1 = "65468asda13243";
String[] s = new String[2];
for (int i = 0; i < s1.length(); i++) {
String str = s1.substring(i,i+1);
boolean flage = str.matches("[a-zA-Z]");
if(flage==true){
s[0] = s1.substring(0,i);
s[1] = s1.substring(i);
break;
}
}
for (int i = 0; i < s.length; i++) {
System.out.println(s[i]);
}
}
}
结果：
65468
asda13243
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