如何在Vue 3中导入作用域CSS？

问题描述

有人知道如何在Vue 3中导入作用域CSS文件吗？

我尝试将代码包含在script标签中（如下所示），但它仅全局包含CSS。然后，我尝试将其添加到样式标签的src属性中，该方法可以正常工作，但是它忽略了样式标签中的样式（也如下所示）。

包含脚本标记

<script>
import '@/assets/sass/styles.sass'
export default {   
...

包含样式标签

<style lang="sass" src="@/assets/sass/styles.sass" scoped>
/* wrapper style ignored if I include src */
#wrapper   
...

解决方法

好的，发布问题后就可以解决。对于其他遇到此问题的人，您只需在样式标签中调用import即可，它将保持作用域状态。下面的示例...

Received failed message,re-queueing: ROUTING_KEY_MESSAGES_QUEUE
2020-08-27 12:49:41.056  WARN 11489 --- [ntContainer#0-1] s.a.r.l.ConditionalRejectingErrorHandler : Execution of Rabbit message listener failed.

org.springframework.amqp.rabbit.support.ListenerExecutionFailedException: Listener method 'public void com.example.demo.So63620066Application.receiveMessage(org.springframework.amqp.core.Message)' threw exception
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:228) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandlerAndProcessResult(MessagingMessageListenerAdapter.java:148) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.onMessage(MessagingMessageListenerAdapter.java:133) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1591) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.actualInvokeListener(AbstractMessageListenerContainer.java:1510) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:1498) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:1489) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:1433) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:970) [spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:916) [spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$1600(SimpleMessageListenerContainer.java:83) [spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.mainLoop(SimpleMessageListenerContainer.java:1291) [spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1197) [spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_212]
Caused by: java.lang.RuntimeException: fail
    at com.example.demo.So63620066Application.receiveMessage(So63620066Application.java:71) ~[classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_212]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_212]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_212]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_212]
    at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:171) ~[spring-messaging-5.2.8.RELEASE.jar:5.2.8.RELEASE]
    at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:120) ~[spring-messaging-5.2.8.RELEASE.jar:5.2.8.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.HandlerAdapter.invoke(HandlerAdapter.java:53) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:220) ~[spring-rabbit-2.2.10.RELEASE.jar:2.2.10.RELEASE]
    ... 13 common frames omitted

Received failed message: (Body:'foo' MessageProperties [headers={x-first-death-exchange=MESSAGES.EXCHANGE,x-death=[{reason=rejected,count=1,exchange=MESSAGES.EXCHANGE,time=Thu Aug 27 12:49:41 EDT 2020,routing-keys=[ROUTING_KEY_MESSAGES_QUEUE],queue=MESSAGES.QUEUE}],x-first-death-reason=rejected,x-first-death-queue=MESSAGES.QUEUE},contentType=text/plain,contentEncoding=UTF-8,contentLength=0,receivedDeliveryMode=PERSISTENT,priority=0,redelivered=false,receivedExchange=DLX.MESSAGES.EXCHANGE,receivedRoutingKey=ROUTING_KEY_MESSAGES_QUEUE,deliveryTag=3,consumerTag=amq.ctag--VIXT0V3hhBrlfTFqI5uxg,consumerQueue=DLQ.MESSAGES.QUEUE])