ping cross domain url with javascript?
Question
有没有办法只使用JavaScript ping ping http://google.com网站（没有提供任何pining界面）。
1 answers
solution1
1 ACCPTED 2013-04-17 21:41:22
It is not possible to 'ping' from a browser using Javascript. There are some hacks available that allow you to do something similar under specific conditions.
You can find some information here at stackoverflow:
How to ping IP addresses using JavaScript
Is it possible to ping a server from Javascript?
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