JAVA將List轉化為逗號分隔的字符串
list為integer類型時
StringUtils.join(list.toArray(),","); //org.apache.commons.lang.StringUtils
list為String類型時
String.join(",",list);
list為integer類型時
StringUtils.join(list.toArray(),","); //org.apache.commons.lang.StringUtils
list為String類型時
String.join(",",list);