public class Test {
public static void main(String[] args) {
// 指定字符和字符串
char c = '1';
String string = "123456789111";
System.out.println(getCharCount(c, string));
}
public static int getCharCount(char c, String string){
int count = 0;
for (int i = 0; i < string.length(); i++) {
char temp = string.charAt(i);
if(c == temp)
count ++;
}
return count;
}
}