Solution to cross-domain problems in Vue component communication
In Vue development, we often encounter scenarios where data communication is required between components. However, cross-domain issues may be encountered when these components exist under different domain names. Cross-domain is caused by the browser's same-origin policy restriction, which prohibits scripts in the page from requesting data across domains. This article will introduce some solutions to cross-domain problems and provide corresponding code examples.
JSONP (JSON with Padding) is a solution for cross-domain requests. It dynamically creates a
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