WordPress cannot install themes and plugins online: wp_remote_post failed:

                                  使用WordPress出现无法在线安装主题和插件

USES domestic servers of ali cloud, while some wordpress resources need to use Google resources. Currently, Google cannot be accessed normally in China, which leads to the error.
solution:
directly in the pagoda PHP management, by setting the timeout limit, default 100 seconds to 600 seconds, restart PHP.

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