/**
* 获取一个字符串在里一个字符串出现的次数
*
*/
package java160117;
/**
* @author LiZheng
*
*/
public class StringTest {
/**
* @param args
*/
public static void main(String[] args) {
String string = "abkkedfkkdkkfgk";
sop("count =" + getSubCount(string, "kk"));
}
// 产生较多的字符串
// public static int getSubCount(String string, String key) {
// int count = 0;
// int index = 0;
// while ((string.indexOf(key)) != -1) {
// sop(string);
// string = string.substring(index + key.length());
// count++;
// }
//
// return count;
//
// }
public static int getSubCount(String string, String key) {
int count = 0;
int index = 0;
while ((index = string.indexOf(key, index)) != -1) {
sop("index =" + index);
index = index + key.length();
count++;
}
return count;
}
public static void sop(String string) {
System.out.println(string);
}
}
* 获取一个字符串在里一个字符串出现的次数
*
*/
package java160117;
/**
* @author LiZheng
*
*/
public class StringTest {
/**
* @param args
*/
public static void main(String[] args) {
String string = "abkkedfkkdkkfgk";
sop("count =" + getSubCount(string, "kk"));
}
// 产生较多的字符串
// public static int getSubCount(String string, String key) {
// int count = 0;
// int index = 0;
// while ((string.indexOf(key)) != -1) {
// sop(string);
// string = string.substring(index + key.length());
// count++;
// }
//
// return count;
//
// }
public static int getSubCount(String string, String key) {
int count = 0;
int index = 0;
while ((index = string.indexOf(key, index)) != -1) {
sop("index =" + index);
index = index + key.length();
count++;
}
return count;
}
public static void sop(String string) {
System.out.println(string);
}
}