从Google Web App检索公共IP [英] Retrieve Public IP From Google Web App

问题描述

Google脚本文档没有描述以任何方式从作为Web应用程序发布的Google Apps脚本中检索客户端的IP地址。

可以这样做吗？

/ p>

解决方案

客户端访问已发布的Web应用程序是通过Google的代理服务器提供的，因此，任何获取客户端IP的尝试都会报告代理服务器的IP 。

没有提供客户端IP的Service API，但我们可以通过HTML服务使用外部JavaScript库。

以下是一些演示代码，从如何获取客户端的IP地址只使用javascript？

Code.gs

  function doGet（e）{
 return HtmlService.createHtmlOutputFromFile（'getIp'）; 
} 
  

getIp.html

 < script type =application / javascript> 
函数getip（json）{
 alert（json.ip）; //提醒IP地址
} 
< / script> 
< script type =application / javascriptsrc =http://jsonip.appspot.com/?callback=getip>< / script> 
  

结果

在一次测试中，警报弹出 216.191.234.70 。查找该IP：

绝对不是我的IP地址。

结论：用户使用Google Script的公共IP地址。

The Google Scripts documentation does not describe any way to retrieve the client's IP address from a Google Apps Script published as a Web App.

Can that be done?

解决方案

Client access to published Web Apps is channeled through Google's Proxies, so any attempt to get a client's IP will instead report the proxy's IP.

There are no Service APIs that provide a client's IP, but we can use external javascript libraries through the HTML service.

Here is some demonstration code adapted from How to get client's IP address using javascript only?

Code.gs

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('getIp');
}

getIp.html

<script type="application/javascript">
  function getip(json){
    alert(json.ip); // alerts the ip address
  }
</script>
<script type="application/javascript" src="http://jsonip.appspot.com/?callback=getip"></script>

Result

In one test, the alert popped up with 216.191.234.70. Lookup of that IP:

That's definitely not my IP address.

Conclusion: No, you can't retrieve a user's public IP address using Google Script.

这篇关于从Google Web App检索公共IP的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！