Answers
https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
canvas有这个特性 本地生成小图后再上传
闲来无事求包养
answered 10 years, 2 months ago
https://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
canvas有这个特性 本地生成小图后再上传