请将源代码的目录"mcms"发布为Web应用项目(在IIS中,点击mcms右键属性"虚拟目录"中"应用程序名"为"mcms")，然后双击mcms中的mcms.sln就可以打开项目了.-Please send the source code directory " mcms" release for the Web application project (in IIS, click mcms right property " virtual directory"