在java中将列表转换为逗号分隔字符串的最佳方法
2022-08-31 06:58:25
我有并希望将其转换为逗号分隔的字符串。我的方法如下图所示,但也要寻找其他意见。Set<String> result
List<String> slist = new ArrayList<String> (result);
StringBuilder rString = new StringBuilder();
Separator sep = new Separator(", ");
//String sep = ", ";
for (String each : slist) {
rString.append(sep).append(each);
}
return rString;