允许跨域配置:
我配置的是允许指定域名,如果允许所有域名 使用 AllowAnyOrigin() 就可以了。
部署到IIS 后发现Get请求正常,Put请求 提示跨域
找到web.config文件增加
<remove name="WebDAVModule" />
<remove name="WebDAV" />
重新启动网址即可
1 <?xml version="1.0" encoding="utf-8"?> 2 <configuration> 3 <system.webServer> 4 <modules runAllManagedModulesForAllRequests="true" runManagedModulesForWebDavRequests="true"> 5 <remove name="WebDAVModule" /> 6 </modules> 7 <handlers> 8 <remove name="WebDAV" /> 9 <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" /> 10 </handlers> 11 <aspNetCore processPath="C:Program Filesdotnetdotnet.exe" arguments=".TexHong_EMWX.Web.Host.dll" stdoutLogEnabled="false" stdoutLogFile=".logsstdout" forwardWindowsAuthToken="false" startupTimeLimit="3600" requestTimeout="23:00:00"> 12 <environmentVariables /> 13 </aspNetCore> 14 <httpProtocol> 15 <customHeaders> 16 <remove name="X-Powered-By" /> 17 </customHeaders> 18 </httpProtocol> 19 </system.webServer> 20 </configuration>