List转成String字符串逗号隔开的几种方式

1.String ids = org.apache.commons.lang.StringUtils.join(list.toArray(),",");

2.String ids = StringUtils.join(list, “,”);

3.String ids = Joiner.on(",").join(list);

4.String ids = String.join(",", list);

版权声明：本文为a15245045079原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。