标签：net tail details detail .net article lse https 字符
判断空字符串：StringUtils.isBlank
StringUtils.isBlank(null) = true StringUtils.isBlank("") = true StringUtils.isBlank(" ") = true StringUtils.isBlank("aaa") = false
参考：https://blog.csdn.net/xiaojin21cen/article/details/66973092
标签：net tail details detail .net article lse https 字符
原文地址：https://www.cnblogs.com/Alwaysbecoding/p/9447002.html
