下面是一个搜索连续字符的简单程序。但是我得到一个例外,因为我在数组索引之外进行搜索。我明白它为什么会发生,但不确定我该如何处理?
public static void main(String [] args)
{
String term = "Popeye's fishCat";
String query = "P's SalmonCat";
int score = 0;
char [] termChar = term.toCharArray();
char [] queryChar = query.toCharArray();
if((queryChar[0]) == (termChar[0]))
{
score++;
}
for(int i = 0; i < queryChar.length; i++)
{
for(int j = 0; j < termChar.length; j++)
{
if(queryChar[i] == termChar[j] )
{
if((queryChar[i + 1]) == (termChar[j + 1])) //Causes an exception
{
System.out.println((queryChar[i + 1]) + " " + (termChar[j + 1]));
score++;
break;
}
}
}
}
System.out.println(score);
}