Using Intervention package to compress images. My images are not being compressed, still the same size

问题

I'm using this package http://image.intervention.io/getting_started/installation to compress my images that's uploaded to my server. However the images are not being compressed.

First I installed the Intervention package by putting this in my terminal:

composer require intervention/image
Then I added this at the top of my controller:

use Intervention\Image\ImageManagerStatic as Image;
Then I added the encode to minify the image

Image::make(request()->file('img'))->encode('jpg', 1);

It's not minifying the image. It's still the same size.

<?php

namespace App\Http\Controllers;

use Intervention\Image\ImageManagerStatic as Image;
use Illuminate\Support\Facades\Storage;
use Illuminate\Http\Request;

class UploadsController extends Controller
{

    public function store()
    {

        // Get image
        $img = request()->file('img');

        // Minify image
        Image::make($img)->encode('jpg', 1);

        // Store image in uploads folder
        Storage::disk('public')->put('uploads', $img);

    }

}

回答1:

It's simple:

Quality is only applied if you're encoding JPG format since PNG compression is lossless and does not affect image quality. Default: 90.

Use jpg if you want this library to compress your images.

回答2:

Looks like you are just saving the original image and not the resized version. You could try something like this:

public function store()
{

    // Get image
    $img = request()->file('img');

    // Minify image
    $resizedImage = Image::make($img)->encode('jpg', 1); // put this in a variable

   // use a unique filename
   $filename = $img->hashName()

    // Store image in uploads folder
    Storage::disk('public')->put('uploads/'.$filename, $resizedImage->__toString());

}

来源：https://stackoverflow.com/questions/50432345/using-intervention-package-to-compress-images-my-images-are-not-being-compresse

标签

php

laravel

laravel-5

intervention