To call an Apex method from a Lightning Web Component, you first import the method using an import statement. Then, you can use the @wire decorator for reactive data retrieval or imperative calls using the method directly in JavaScript. With @wire, the component reacts to data changes automatically. For imperative calls, you use the method in a function, handling the promise returned by the call. This approach is suitable for scenarios where data needs to be fetched based on user interactions or other dynamic conditions.
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