queryCartByBusinessIdByUserId:1 Failed to load resource: the server responded with a status of 500 ()

这个报错是因为静态资源的引入路径不正确导致的。根据引用\[1\]中的源码，Spring Boot对于静态资源的默认访问路径配置为"classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/"。所以在引入静态资源时，应该使用这些路径作为前缀。而根据引用\[2\]中的例子，路径应该写成类似于`<link rel="stylesheet" type="text/css" href="/static/css/bootstrap.min.css">`的形式。请检查你的静态资源引入路径是否正确，确保路径前缀与Spring Boot的默认配置一致。
#### 引用[.reference_title]
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