#SpringMVC#设置Tag是个好习惯 设置 response 响应信息即可(先将文件流转成 byte[])@RequestMapping(value = "down1", method = RequestMethod.GET) public void&...
#设置Tag是个好习惯 封装的工具类,get 下载调用 downloadURL(url),post 下载调用 POSTMethod()import org.apache.commons.collections.MapUtils; import org.apache.commons.lang3.St...