目录1、添加相关依赖2、生成水印代码3、excel调用水印代码4、输出效果之前的代码是通过poi包导出xls文件，在poi相关类里面操作水印，尝试了好几次都没有成功。后来换成poi-ooXML包导出xlsx添加水印成功。下面是导出x
I see different versions of the constructor, one uses info from web.config, one specifies the host, and one the host and port. But how do I set the username and password to something different from th
加载中,请稍侯......