1.将List集合转化为用符号隔开的String字符串
org.apache.commons.lang3.StringUtils.join(list, ",")
2.将String字符串转化为去掉符号的List集合
Arrays.asList(StringUtils.split(shortUrl,","));
1.将List集合转化为用符号隔开的String字符串
org.apache.commons.lang3.StringUtils.join(list, ",")
2.将String字符串转化为去掉符号的List集合
Arrays.asList(StringUtils.split(shortUrl,","));