Question

我想使用Laravel上传用户图片。我将照片上传到存储文件夹，但没有显示在我的视觉视图页面上。如何更改照片的路径？我的代码：文件名：Controller

public function postSaveAccount(Request $request)
{
    $this->validate($request, [
        'first_name' => 'required| max:50'
    ]);
    $user = Auth::user();
    $user->first_name = $request['first_name'];
    $user->update();
    $file = $request->file('image');
    $filename =  $request['first_name']. '-' . $user->id . '.jpg';
    if($file) {
        Storage::disk('local')->put($filename, File::get($file));
    }
    return redirect()->route('account');
}
public function getUserImage($filename)
{
    $file = Storage::disk('local')->get($filename);
    return new Response($file, 200);
}

我的代码：

文件名：account.blade.php

<section class="row new-post">
    <div class="col-md-6 col-md-offset-3">
        <header><h3>Your Account</h3></header>
        <form action="{{route('account.save')}}" method="post" enctype="multipart/form-data">
            <div class="form-group">
                <label for="first_name">First Name</label>
                <input type="text" name="first_name" class="form-control" value="{{$user->first_name}}" id="first_name">
            </div>
            <div class="form-group">
                <label for="image">Image (Only.jpg)</label>
                <input type="file" name="image" class="form-control" id="image">
            </div>
            <button type="submit" class="btn btn-primary">Save Account</button>
            <input type="hidden" value="{{Session::token()}}" name="_token">

        </form>
    </div>
</section>
@if(Storage::disk('local')->has($user->first_name. '-' . $user->id . '.jpg'))
<section class="row new-post">
    <div class="col-md-6">
        <img src="{{route('account.image',['filename' => $user->first_name. '-' .$user->id. '.jpg']) }}" alt="" class="img-responsive">
    </div>

</section>

Answer 1

您可以上传这样的图片：

import numpy as np
from matplotlib.patches import Polygon
from matplotlib.collections import PatchCollection
import matplotlib.pyplot as plt
import commands
import sys

patches = []
SquareList = []
StartingSquare = np.array([0,0,1,1]) 

SquareList.append(StartingSquare)

fig = plt.subplots()
polygon = plt.Polygon(np.reshape(np.array([0,0,.5,0,.5,1,0,1]),(4,2)))
plt.gca().add_patch(polygon)    

#plt.axis('off')
plt.savefig("test.png")

我想使用Laravel上传用户图片

1 个答案: