Question

java 判断一段字符串是不是链接

Answer 1

public void test1(){

String string="good morning everyone";
String sub="morning";
int a=string.indexOf(sub);
if(a>=0){
System.out.println("morning在字符串中的位置:"+a);
String ss1=string.substring(0,a+sub.length());
String ss2=string.substring(a+sub.length(),string.length());
System.out.println("你需要的结果是:"+ss1);
System.out.println("删掉的字符是:"+ss2);
}else{
System.out.println("不存在");
}
}