Failed to load resource: the server responded with a status of 504 (Gateway Time-out)

1、错误描述


Failed to load resource: the server responded with a status of 504 (Gateway Time-out)

2、错误原因

      上传文件时，出现这个错误


3、解决办法

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原文地址：https://www.cnblogs.com/hzcya1995/p/13313995.html