如何在图片标签的src属性内传递字符串 <img src=“”> 使用jQuery / JavaScript的？

Question

I have a image tag which is : 我有一个图像标签，它是：

<img id="imageUpload" alt="your image" style="display: none;">

I have a base64 code(it is working) of which i have added in string: 我有一个base64代码（正在工作），我在字符串中添加了它：

var imgName="data:image/png;base64,"+base64codes+"";
console.log(imgName);

How to pass the string value inside the src attribute of image using jquery/javascript? 如何使用jquery / javascript在图像的src属性内传递字符串值？

I tried to pass the imgName inside attr using jquery but it is not working. 我试图使用jquery在attr内传递imgName但它不起作用。

$('#imageUpload').attr('src',imgName);

my console for imgName is : 我的imgName控制台是：

Answer 1

Your code looks correct. 您的代码看起来正确。 Maybe you just have to remove the style 'display: none' 也许您只需要删除样式“显示：无”

$('#imageUpload').attr('style', '');