Shulou(Shulou.com)06/02 Report--

This article mainly introduces java how to separate list strings with commas to concatenate strings, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let Xiaobian take you to understand it.

First: use the Google Joiner method

Import com.google.common.base.Joiner;public static String parseListToStr (List list) {String result = Joiner.on (",") .join (list); return result;}

The second is to insert commas in a loop

/ / java project www.fhadmin.orgpublic static String parseListToStr (List list) {StringBuffer sb = new StringBuffer (); if (listIsNotNull (list)) {for (int item0polii)

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