前端图片加载二进制

版权声明: https://blog.csdn.net/caoyan0829/article/details/84977062

<img class="img-qr" src="https://123"/>


let qr = document.getElementsByClassName("img-qr")[0];
qr.src="data:image/png;base64," + data.imgSrc

//data.imgSrc 就是后台返给你的二进制了

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转载自blog.csdn.net/caoyan0829/article/details/84977062