Access to Font at 'http://192.168.0.148:3000/arcgis_js_api/library/4.7/esri/themes/base/icons/fonts/CalciteWebCoreIcons.woff?cu4poq' from origin 'http://localhost:8008' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8008' is therefore not allowed access.
實際是一個跨域問題
解決這個問題 在iis裏面找到 “http響應標頭”添加 名稱：Access-Control-Allow-Origin 值：*