如何使用AJAX调用Twitter的API 1.1版在javascript [英] How to call Twitter v1.1 API in javascript using AJAX

问题描述

目标 - 使用JavaScript来获取特定用户的twitter跟随

Aim - to get the twitter followers of a particular user using javascript

我曾尝试以下code作为POC-

I have tried the below code as a POC-

$(document).ready(function() {
    // Handler for .ready() called.

    $.ajax({
        url: "https://api.twitter.com/1.1/followers/ids.json?callback=?",
        type: "GET",
        data: { cursor: "-1", 
                screen_name: "twitterapi" },
        cache: false,
        dataType: 'json',

        success: function(data) { alert('hello!'); console.log(data);},
        error: function(html) { alert(html); },
        beforeSend: setHeader
    });


    function setHeader(xhr) {
        if(xhr && xhr.overrideMimeType) {
            xhr.overrideMimeType("application/j-son;charset=UTF-8");
        }

        //var nonce = freshNonce();
        //var timestamp = freshTimestamp();
        //var signature = sign(nonce,timestamp);

        //alert(signature);
        //alert(accessToken+"-"+consumerKey);
        //alert(oauth_version+"-"+oauth_signature_method);
        xhr.setRequestHeader('Authorization','OAuth');
        xhr.setRequestHeader('oauth_consumer_key', 'HdFdA3C3pzTBzbHvPMPw');
        xhr.setRequestHeader('oauth_nonce', '4148fa6e3dca3c3d22a8315dfb4ea5bb');
        xhr.setRequestHeader('oauth_signature','uDZP2scUz6FUKwFie4FtCtJfdNE%3D');
        xhr.setRequestHeader('oauth_signature_method', 'HMAC-SHA1');
        xhr.setRequestHeader('oauth_timestamp', '1359955650');
        xhr.setRequestHeader('oauth_token', '1127121421-aPHZHQ5BCUoqfHER2UYhQYUEm0zPEMr9xJYizXl');
        xhr.setRequestHeader('oauth_version', '1.0');
    }

});

我估算了Twitter的OAuth的工具的特征值.. 这给了我400错误的请求错误...

I calculated the signature values from the Twitter OAuth tool .. This gives me 400 Bad Request error ....

请让我知道是什么问题...

Please let me know what the problem is...

推荐答案

现在的问题是您的要求的头，它应该是这样的：

The problem is your request's header, it should be like this:

xhr.setRequestHeader('Authorization','OAuth oauth_consumer_key="HdFdA3C3pzTBzbHvPMPw", oauth_nonce="4148fa6e3dca3c3d22a8315dfb4ea5bb", oauth_signature="uDZP2scUz6FUKwFie4FtCtJfdNE%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp= "1359955650", oauth_token, "1127121421-aPHZHQ5BCUoqfHER2UYhQYUEm0zPEMr9xJYizXl", oauth_version="1.0"');

顺便说一句，这个JavaScript库可以帮助你对OAuth的的东西：的OAuth-1.0A

它同时支持客户端和Node.js的

It support both client side and node.js

干杯

这篇关于如何使用AJAX调用Twitter的API 1.1版在javascript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！