This article mainly introduces a detailed summary of proxyTable cross-domain issues in the vue-cli project. Now I share it with you and give it a reference.
What is cross-domain?
The same-origin policy stipulates that if any of the protocols, domain names, and ports of two URLs are different, they are considered to be cross-origin.
What are the cross-domain solutions?
#1.JSONP is the abbreviation of JSON with padding (padded JSON or parameterized JSON).
The principle of JSONP to implement cross-domain requests is simply to dynamically create the
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