空白图像-图像干预Laravel | 图像干预Laravel

本文介绍了空白图像-图像干预Laravel的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

当我使用Image Intervention类保存图像时，文件会保存，但显示为空白.我给它发送了base64字符串.

When I save a image using the Image Intervention class my file saves but shows as blank. I send it a base64 string.

当前是我的代码.

    $file = Input::file($_POST['data']);
    $img = Image::make($file);

    $fileName = "profiles/".md5(time()).'.png';

    $path = public_path($fileName);

    if($img->save($path)){

        $user = User::find(Auth::user()->id);
        $user->location->start_image = $fileName;
        $user->push();
    }

print_r($ _ POST ['data'])-> http://pastebin.com /BGbUeZhr

谢谢

我尝试过$ file = Input :: file(base64_decode($ _ POST ['data']));这不起作用

推荐答案

也许我丢失了一些东西，但是当图像为base64时却使用Input::file对我来说似乎是错误的. Input::file用于检索以html格式上传的文件.

Maybe I'm missing something but using Input::file when you have the image as base64 looks just wrong to me. Input::file is for retrieving a file that has been upload with an html form.

假设$_POST['data']是base64编码的图像，请尝试以下操作:

Assuming $_POST['data'] is a base64 encoded image, try this:

$img = Image::make($_POST['data']);

甚至更好:

$img = Image::make(Input::get('data'));

这篇关于空白图像-图像干预Laravel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！