请帮助。我有一个从VS2017启动时可以完美运行的react应用。托管在Azure VM(IIS-8,Windows Server)上的同一个应用程序给我404或500错误。
我的托管目录结构适用于我的.Net应用程序以及混合的.net和React应用程序,但不适用于我的新的仅React应用程序。
我的目录结构是wwwroot> Dashboard。我将生产版本复制到此仪表板文件夹。
我的网络配置是:
`<?xml version="1.0" encoding="utf-8"?>
<configuration>
<location path="." inheritInChildApplications="false">
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath="dotnet" arguments=".\Dashboard.dll" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" />
<rewrite>
<rules>
<rule name="React Routes" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll">
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
<add input="{REQUEST_URI}" pattern="^/(api)" negate="true" />
</conditions>
<action type="Rewrite" url="/" />
</rule>
</rules>
</rewrite>
</system.webServer>
</location>
</configuration>`
答案 0 :(得分:0)
据我所知,asp.net核心应用程序使用services.AddSpaStaticFiles服务于React应用程序,而不是使用url重写。
我建议您可以检查Startup.cs的Configure和ConfigureServices方法,以确保已添加SPA设置。
代码如下:
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
// In production, the React files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/build";
});
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller}/{action=Index}/{id?}");
});
app.UseSpa(spa =>
{
//the source path of the react application
spa.Options.SourcePath = "ClientApp";
if (env.IsDevelopment())
{
spa.UseReactDevelopmentServer(npmScript: "start");
}
});
}