java 将字符串转换为列表
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时间：2020-11-03 02:45:02 来源:igfitidea点击:
Convert String into List
提问by Peter Penzov
I have List which I use to convert into String:
我有用于转换为字符串的列表：
private String convertList(List<String> list)
{
String listString = "";
for (String s : list)
{
listString += s + ",";
}
return listString;
}
But I also want to implement the same operation backwards. I want to generate List from String using ,as delimiter. How this can be implemented?
但我也想反向实现相同的操作。我想使用,作为分隔符的字符串生成列表。如何实施？
回答by Arnaud
Just use splitto generate an array of Stringtokens, and Arrays.asListto generate the List:
只需用于split生成String令牌数组，并Arrays.asList生成List：
List<String> theList = Arrays.asList(bigString.split(","));
