的背景图像错误在AngularJS中使用无效的URL在AngularJS中的URL中错误，NG-SRC标签可确保具有动态变量的URL在Angular评估它们之前不会引起错误。但是，当使用背景图像设置背景图像时，通常会发生类似的错误：url（...）。

发生这种情况，因为Angular不会评估CSS样式中的变量。 Hence, when using dynamic URLs for background images, you may encounter a large number of errors, especially if you have multiple DIVs with this configuration.

Solution: Angular Style Binding

To resolve this issue, you can use Angular's style binding feature:

...

By wrapping the dynamic URL within curly brackets in the Angular style binding, Angular ensures that the URL is updated after the variables are evaluated, resolving the error and preventing broken image请求。