.Net Mvc Swashbuckle自己的Index.page不能正确呈现没有javascript no css .Net Mvc Web

<link href="/swagger-ui/swagger-ui.css" rel="stylesheet" type="text/css" />
<script src="/swagger-ui/swagger-ui-bundle.js" type="text/javascript"></script>
<script src="/swagger-ui/swagger-ui-standalone-preset.js" type="text/javascript"></script>

<div id="swagger-ui"></div>

<script type="text/javascript">
    window.onload = function () {
        const ui = SwaggerUIBundle({
            url: "/swagger/v1/swagger.json", // 这里的URL应该是你的API文档的JSON文件的URL
            dom_id: '#swagger-ui',
            deepLinking: true,
            presets: [
                SwaggerUIBundle.presets.apis,
                SwaggerUIStandalonePreset
            ],
            plugins: [
                SwaggerUIBundle.plugins.DownloadUrl
            ],
            layout: "StandaloneLayout"
        });
    }
</script>