2017-02-17 81 views
1

我想显示上传的图像,但即使登录,我也得到了403错误。 上传工作正常,downloadURl正常。 我已经验证(上传成功显示我已经签名) 但我无法显示上传的图像。从firebase存储器显示图像时出现404错误

storage.child(file_name).put(event_image).then(function(snapshot) { 
     console.log('Uploaded a blob or file!'); 
     var img_src = snapshot.downloadURL; 
     $('img#uploaded').attr('src',img_src); 
}); 

回答

0

使用此链接:https://firebase.google.com/docs/storage/web/download-files#download_data_via_url

storageRef.child('images/stars.jpg').getDownloadURL().then(function(url)  { 
    // `url` is the download URL for 'images/stars.jpg' 

    // This can be downloaded directly: 
    var xhr = new XMLHttpRequest(); 
    xhr.responseType = 'blob'; 
    xhr.onload = function(event) { 
    var blob = xhr.response; 
    }; 
    xhr.open('GET', url); 
    xhr.send(); 

    // Or inserted into an <img> element: 
     var img = document.getElementById('myimg'); 
     img.src = url; 
    }).catch(function(error) { 
    // Handle any errors 
}); 
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