带子串的字符串计数 [英] String count with substring

问题描述

Hello

i对子字符串的字符串数有疑问。

主字符串是java，mysql，jsp，java，html;

子字符串是这样的java，mysql


输出是这样的

java 2

mysql 1


计算子字符串的出现次数。


我该怎么办呢请帮忙做这个。


谢谢

Sang

Hello
i have a doubt in string count with the sub string.
the main string is "java,mysql,jsp,java,html";
the sub string is like this "java,mysql"

The output is like this
java 2
mysql 1

that is count the no of occureience of the sub string .

how can i do this please help to do this .

Thanks
Sang

推荐答案

你能解释一下你的问题吗？完全发布你写的任何代码或你的想法？

Could you please explain your problem a bit more fully and post any code you''ve written or ideas you have?

这是我的代码

Here is my code

展开 | 选择 | Wrap | 行号

Hello

i对子字符串的字符串计数有疑问。

主要字符串是java，mysql，jsp，java，html" ;;

子字符串是这样的java，mysql


输出是这样的

java 2

mysql 1


计算出现的数量子串。


我该怎么做才能帮忙做这件事。


谢谢

桑

Hello
i have a doubt in string count with the sub string.
the main string is "java,mysql,jsp,java,html";
the sub string is like this "java,mysql"

The output is like this
java 2
mysql 1

that is count the no of occureience of the sub string .

how can i do this please help to do this .

Thanks
Sang

你最好也看看正则表达式。

You better have a look at regular expressions too.

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