我有一个angular6通用应用程序,我正在为图像滑块集成 ng-simple-slideshow ,它构建成功,但是在运行时: npm运行服务:SSR ,出现以下错误:请提出一些解决方案。谢谢
ReferenceError: window is not defined
at F:\new_trd_back_up\dist\server.js:247023:8032
at vt (F:\new_trd_back_up\dist\server.js:246852:163)
at Object.module.exports (F:\new_trd_back_up\dist\server.js:246852:177)
at __webpack_require__ (F:\new_trd_back_up\dist\server.js:20:30)
at Object.jspdf (F:\new_trd_back_up\dist\server.js:87271:18)
at __webpack_require__ (F:\new_trd_back_up\dist\server.js:59361:30)
at Object../src/app/presentation/presentation.component.ts (F:\new_trd_back_up\dist\server.js:81159:13)
at __webpack_require__ (F:\new_trd_back_up\dist\server.js:59361:30)
at Object../src/app/presentation/presentation.component.ngfactory.js (F:\new_trd_back_up\dist\server.js:81046:11)
at __webpack_require__ (F:\new_trd_back_up\dist\server.js:59361:30)
答案 0 :(得分:2)
使用NestJS,只需应用import Plot from 'react-plotly.js'
即可,就像这样:
applyDomino
答案 1 :(得分:0)
“未定义窗口”来自访问窗口变量的第三方库。
您应使用浏览器检查条件包装代码
HTML:
<ng-container *ngIf="isBrowser">
<!-- In my case, ngx-siema & ngx-slcik -->
<ngx-siema></ngx-siema>
</ng-container>
TS:
import { PLATFORM_ID } from '@angular/core';
import { isPlatformBrowser, isPlatformServer } from '@angular/common';
isBrowser;
constructor(@Inject(PLATFORM_ID) private platformId) {
this.isBrowser = isPlatformBrowser(platformId);
}
if (this.isBrowser) {
// put your code which is access window variable
}
here是一个很好的用法示例。
答案 2 :(得分:0)
这也可以通过使用Domino来解决。
将此添加到“ server.ts”:
const domino = require('domino');
const fs = require('fs');
const path = require('path');
const template = fs.readFileSync(path.join(__dirname, '.', 'dist', 'index.html')).toString();
const win = domino.createWindow(template);
global['window'] = win;
global['document'] = win.document;
机票在Github上的问题和建议