无法在'URL'上执行'createObjectURL'： [英] Failed to execute 'createObjectURL' on 'URL':

问题描述

在Safari中显示以下错误。

Display Below error in Safari.

Failed to execute 'createObjectURL' on 'URL': No function was found that matched the signature provided.

我的代码是：

function createObjectURL(object) {
    return (window.URL) ? window.URL.createObjectURL(object) : window.webkitURL.createObjectURL(object);
}

这是我的图片代码：

function myUploadOnChangeFunction() { 
    if (this.files.length) { 
       for (var i in this.files) { 
           if (this.files.hasOwnProperty(i)) { 
              var src = createObjectURL(this.files[i]); 
              var image = new Image(); 
              image.src = src; 
              imagSRC = src; 
              $('#img').attr('src', src); 
              } }           
            } } 

推荐答案

当我传递给 createObjectURL 原始数据时，我遇到了同样的错误：

I experienced same error, when I passed to createObjectURL raw data:

window.URL.createObjectURL(data)

它必须是 Blob ，文件或 MediaSource 对象，而不是数据本身。这对我有用：

It has to be Blob, File or MediaSource object, not data itself. This worked for me:

var binaryData = [];
binaryData.push(data);
window.URL.createObjectURL(new Blob(binaryData, {type: "application/zip"}))

另请查看MDN以获取更多信息： https： //developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL

Check also the MDN for more info: https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL

这篇关于无法在'URL'上执行'createObjectURL'：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IT屋！