如何解决获取错误内容安全策略错误:拒绝创建工作人员
在我的角度项目中。我收到以下提到的错误
refused to create a worker from 'blob:http://localhost:4200/d8633b89-9f70-4fd6-b08a-e369ccd34273' because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' https://cdn.jsdelivr.net/npm/pdfjs-dist@2.5.207/es5/build/pdf.worker.js". Note that 'worker-src' was not explicitly set,so 'script-src' is used as a fallback.
default-src 'self';
script-src 'self' 'unsafe-eval' https://cdn.jsdelivr.net/npm/pdfjs-dist@2.5.207/es5/build/pdf.worker.js;
style-src 'self' 'unsafe-inline' https://fonts.googleapis.com;
img-src 'self' data: https://*.amazonaws.com;
media-src 'self' data: https://*.amazonaws.com;
connect-src 'self' http://localhost:* ws://localhost:*;
font-src 'self' https://fonts.gstatic.com https://fonts.googleapis.com data:;
childSrc blob
worker-src blob:
但我仍然遇到错误。
解决方法
我认为缺少分号来分隔 font-src
、child-src
(我认为 childSrc
不正确)和 worker-src
default-src 'self';
script-src 'self' 'unsafe-eval' https://cdn.jsdelivr.net/npm/pdfjs-dist@2.5.207/es5/build/pdf.worker.js;
style-src 'self' 'unsafe-inline' https://fonts.googleapis.com;
img-src 'self' data: https://*.amazonaws.com;
media-src 'self' data: https://*.amazonaws.com;
connect-src 'self' http://localhost:* ws://localhost:*;
font-src 'self' https://fonts.gstatic.com https://fonts.googleapis.com data:;
child-src blob:;
worker-src blob:;
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