大体来说,是环境的问题。
第一个错误,如图:
1. 查了网上说是文件夹权限的问题,依次设置了Everyone权限和IIS_IUSER权限,能勾选的都勾选了,然而并没有什么用,看来不是这个问题导致的。
2. 项目是.net core 2.0,所以想,可能是环境问题,需要安装 AspNetCoreModule托管模块。
>> DotNetCore.2.0.9-WindowsHosting.exe
>>安装完成后,使用命令重启IIS net stop wa
s /y
net start w3svc
>>编辑应用程序池,把.net clr版本设置为无托管代码,如下图:
>>此时不报500.19的错误,改报
HTTP Error 502.5 - Process Failure
Common causes of this issue:
• The application process failed to start
• The application process started but then stopped
• The application process started but failed to listen on the configured port
Troubleshooting steps:
• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect
第二个错误,502.5:
尝试了许多方法。
1. 在FolderProfile.pubxml文件中添加节点:
<PropertyGroup>
<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
</PropertyGroup>
>>重新发布后还是不行。
2. Net Core SDK没有安装,或者版本安装错误:
进入网站物理路径目录根目录,打开dos 输入命令,直接运行web程序:dotnet xxxweb.dll
dotnet.exe报错,>>计算机中丢失 api-ms-win-crt-runtime-l1-1-0.dll
解决方案:安装Visual C++ Redistributable for Visual Studio 2015 组件
下载地址:https://www.microsoft.com/en-us/download/details.aspx?id=48145
>>发布成功了。
微软文档:https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/iis/index?view=aspnetcore-2.0