如何相互转换逗号分隔的字符串和List

直接上代码:

　　

public static void main(String[] args) { //字符串转list String strs = "a,b,c"; List<String> result = Arrays.asList(strs.split(",")); System.out.println(result); //list转字符串分隔 List<String> list = new ArrayList<String>(); list.add("a"); list.add("b"); list.add("c"); String[] aaaa={"a","b","c"}; //来自谷歌com.google.common.base.Joiner guava String str = Joiner.on(",").join(aaaa); System.out.println(str); }

 

转载于:https://www.cnblogs.com/huzi007/p/7612657.html

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