Java根据分隔符将字符串拆分为2个字符串。 [英] Java Splitting a string into 2 strings based on a delimiter.

问题描述

是否有人知道是否有基于实体库的方法来实现以下目的。

does anybody know if there is a solid library based method to achieve the following.

说我有一个字符串：

"name1, name2, name3, name4" 

我希望根据逗号分隔符将其解析为2个字符串。

and I want to parse it into 2 strings based on the comma delimiter.

我希望字符串看起来像这样

I would like the strings to look like this

string1 = "name1";
string2 = "name2, name3, name4";  

任何想法？
谢谢，m

any ideas? thanks, m

推荐答案

Pattern pattern = Pattern.compile(", *");
Matcher matcher = pattern.matcher(inputString);
if (matcher.find()) {
    string1 = inputString.substring(0, matcher.start());
    string2 = inputString.substring(matcher.end());
}

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