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如何使用Twitter API和data：image / gif; base64更新Twitter个人资料图片？

[英]How to update Twitter profile picture using twitter api and data:image/gif;base64?

原文 2010-05-29 22:37:01 1 2 php/ twitter/ yahoo-pipes

iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9YGARc5KB0XV+IAAAAddEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIFRoZSBHSU1Q72QlbgAAAF1JREFUGNO9zL0NglAAxPEfdLTs4BZM4DIO4C7OwQg2JoQ9LE1exdlYvBBeZ7jqch9//q1uH4TLzw4d6+ErXMMcXuHWxId3KOETnnXXV6MJpcq2MLaI97CER3N0vr4MkhoXe0rZigAAAABJRU5ErkJggg== iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs + 9AAAABGdBTUEAALGPC / xhBQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9YGARc5KB0XV + IAAAAddEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIFRoZSBHSU1Q72QlbgAAAF1JREFUGNO9zL0NglAAxPEfdLTs4BZM4DIO4C7OwQg2JoQ9LE1exdlYvBBeZ7jqch9 // q1uH4TLzw4d6 + ErXMMcXuHWxId3KOETnnXXV6MJpcq2MLaI97CER3N0vr4MkhoXe0rZigAAAABJRU5ErkJggg ==

The above data is a picture in data:image/png;base64 format. 上面的数据是data:image/png;base64格式的图片。 Is it possible to update a twitter profile picture without providing the path to the image (like http://....com ) but instead by providing the image data in the format above? 是否可以在不提供图像路径（例如http：//....com ）的情况下而是通过以上述格式提供图像数据来更新Twitter个人资料图片？

2 个解决方案

Yes, it's documented https://dev.twitter.com/rest/reference/post/account/update_profile_image and https://dev.twitter.com/rest/reference/post/account/update_profile_background_image 是的，它已记录在https://dev.twitter.com/rest/reference/post/account/update_profile_image和https://dev.twitter.com/rest/reference/post/account/update_profile_background_image

Sending something via base64_encode(file_get_contents($image_path)))) will yield results. 通过base64_encode(file_get_contents($image_path))))发送东西会产生结果。 Make sure your file is <700kb and smaller than <1000px. 确保您的文件小于700kb，小于1000px。

Having had a quick look at the Twitter Documentation, specifically the section regarding Updating a User's Profile Image , it does not clearly state whether it will, or will not accept a Base64-encoded string for an image. 快速浏览了Twitter文档，特别是有关更新用户个人资料图像的部分之后，它并没有明确说明它是否会或不接受图像的Base64编码字符串。

That being said, I would presume that it would not (feel free to test it and see if it does, but, as a rule, if an API wants a URL as an input, it will only recognise a URL as valid). 话虽这么说，我认为它不会（可以随意测试并查看是否可以，但是，通常，如果API希望将URL作为输入，则它将仅将URL识别为有效）。

You could, of course, create a PHP script on your server, which, using the PHP function imagecreatefromstring() [ PHP Docs ] and then use that URI as the value for the Twitter API. 当然，您可以在服务器上创建一个PHP脚本，该脚本使用PHP函数imagecreatefromstring() [ PHP Docs ]，然后将该URI用作Twitter API的值。