List<String>与逗号分隔的字符串互转
List<String>与逗号分隔的字符串互转
将逗号分隔的字符串转换为List
List<String> list = Arrays.asList(str.split(","));
List<String> list = Arrays.asList(StringUtils.split(str, ","));
将list转化为逗号分割的字符串
String str = String.join(",", list);
String str = StringUtils.json(list.toArray(), ",");
将字符串中的字符替换
String newStr = str.replace("需替换的字符", "目标字符");
本文来自博客园,作者:.net&new,转载请注明原文链接:https://www.cnblogs.com/wugh8726254/p/15192296.html
浙公网安备 33010602011771号