javascript 如何在 Meteor 中访问客户端 IP 地址？
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How to access client IP address in Meteor?
提问by Chet
This seems like a very basic question that doesn't have an elegant solution/answer out there.
这似乎是一个非常基本的问题，没有优雅的解决方案/答案。
How can I access the client (remote) IP address from (1) the server or (2) the client?
如何从 (1) 服务器或 (2) 客户端访问客户端（远程）IP 地址？
采纳答案by Andrew Mao
As Florin mentioned, this is all pretty much integrated with Meteor now, as opposed to the dark ages when we had to do it ourselves. However, I've additionally wrapped it in a package that tracks all open connections and allows you to query for their IPs: https://github.com/mizzao/meteor-user-status. It also does a bunch of other useful stuff.
正如 Florin 所提到的，这一切现在几乎都与 Meteor 集成在一起，而不是我们不得不自己做的黑暗时代。但是，我另外将它包装在一个跟踪所有打开连接的包中，并允许您查询它们的 IP：https: //github.com/mizzao/meteor-user-status。它也做了一堆其他有用的东西。
回答by Florin Dobre
Getting the client IP:
获取客户端IP：
Without a http request, in the functions you should be able to get the clientIP with:
在没有 http 请求的情况下，您应该能够通过以下功能获取 clientIP：
clientIP = this.connection.clientAddress;
//EX: you declare a submitForm function with Meteor.methods and
//you call it from the client with Meteor.call().
//In submitForm function you will have access to the client address as above
With a http request and using iron-router and its Router.map function:
使用 http 请求并使用 Iron-router 及其 Router.map 功能：
In the action function of the targeted route use:
在目标路线的动作功能中使用：
clientIp = this.request.connection.remoteAddress;
回答by hakan
On client
在客户端
headers = {
list: {},
get: function(header, callback) {
return header ? this.list[header] : this.list;
}
}
Meteor.call('getReqHeaders', function(error, result) {
if (error) {
console.log(error);
}
else {
headers.list = result;
}
});
On server:
在服务器上：
headers = {
list: {},
get: function(header) {
return header ? this.list[header] : this.list;
}
};
var app = typeof WebApp != 'undefined' ? WebApp.connectHandlers : __meteor_bootstrap__.app;
app.use(function(req, res, next) {
reqHeaders = req.headers;
return next();
});
Meteor.methods({
'getReqHeader': function(header) {
return reqHeaders[header];
},
'getReqHeaders': function () {
return reqHeaders;
},
});
回答by Stephan Tual
You can use this package: https://github.com/gadicohen/meteor-headers. It gets headers on both client and server.
你可以使用这个包：https: //github.com/gadicohen/meteor-headers。它在客户端和服务器上获取标头。
If you want to do it without a package, you can 'inspire' yourself from the code above, the thing to remember is that prior to 0.6.5 we used the 'hidden' __meteor_bootstrap__.appand post 0.6.5 it's recommended to use WebApp.connectHandlerinstead.
如果你想在没有包的情况下做到这一点，你可以从上面的代码中“启发”自己，要记住的是，在 0.6.5 之前，我们使用了“隐藏”，__meteor_bootstrap__.app而在 0.6.5 之后，建议改用它WebApp.connectHandler。
