{"action":"created","issue":{"url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/172","repository_url":"https://api.github.com/repos/ali-sdk/ali-oss","labels_url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/172/labels{/name}","comments_url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/172/comments","events_url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/172/events","html_url":"https://github.com/ali-sdk/ali-oss/issues/172","id":198634934,"number":172,"title":"360极速浏览器使用multipartUpload上传文件出错","user":{"login":"zxfishhack","id":5556389,"avatar_url":"https://avatars0.githubusercontent.com/u/5556389?v=4","gravatar_id":"","url":"https://api.github.com/users/zxfishhack","html_url":"https://github.com/zxfishhack","followers_url":"https://api.github.com/users/zxfishhack/followers","following_url":"https://api.github.com/users/zxfishhack/following{/other_user}","gists_url":"https://api.github.com/users/zxfishhack/gists{/gist_id}","starred_url":"https://api.github.com/users/zxfishhack/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zxfishhack/subscriptions","organizations_url":"https://api.github.com/users/zxfishhack/orgs","repos_url":"https://api.github.com/users/zxfishhack/repos","events_url":"https://api.github.com/users/zxfishhack/events{/privacy}","received_events_url":"https://api.github.com/users/zxfishhack/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":10,"created_at":"2017-01-04T05:54:07Z","updated_at":"2017-09-21T03:44:24Z","closed_at":null,"author_association":"NONE","body":"在360浏览器中，使用multipartUpload上传超过500MB文件时，在超过500MB的时候，会出现content-length为0的请求，并且不会报错。但会在最后的确认文件完成时出错。\r\n并且无法使用progress回调的checkpoint恢复断点续传。\r\n\r\nsdk版本：4.6.3"},"comment":{"url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/comments/331042902","html_url":"https://github.com/ali-sdk/ali-oss/issues/172#issuecomment-331042902","issue_url":"https://api.github.com/repos/ali-sdk/ali-oss/issues/172","id":331042902,"user":{"login":"mars-coder","id":17476119,"avatar_url":"https://avatars0.githubusercontent.com/u/17476119?v=4","gravatar_id":"","url":"https://api.github.com/users/mars-coder","html_url":"https://github.com/mars-coder","followers_url":"https://api.github.com/users/mars-coder/followers","following_url":"https://api.github.com/users/mars-coder/following{/other_user}","gists_url":"https://api.github.com/users/mars-coder/gists{/gist_id}","starred_url":"https://api.github.com/users/mars-coder/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mars-coder/subscriptions","organizations_url":"https://api.github.com/users/mars-coder/orgs","repos_url":"https://api.github.com/users/mars-coder/repos","events_url":"https://api.github.com/users/mars-coder/events{/privacy}","received_events_url":"https://api.github.com/users/mars-coder/received_events","type":"User","site_admin":false},"created_at":"2017-09-21T03:44:24Z","updated_at":"2017-09-21T03:44:24Z","author_association":"COLLABORATOR","body":"很多浏览器在blob类型对象的内存有限制，另外在js的对象内存释放各个浏览器的策略也不同，之前通过其他方法让chrome浏览器大概率的不出问题，但是目前还没有完美的解决方案，相关的一些参考文章：\r\nhttps://bugs.chromium.org/p/chromium/issues/detail?id=375297\r\nhttp://ccloli.com/201509/bullshit-about-blob-and-object-url/\r\n\r\n360这个看起来也是类似问题，但是它的内存管理非常诡异，360的资料比较少，暂时还没找到很优雅的方案来解决，我们正在筹备浏览器专用版本的sdk，目前可以先使用plupload这个组件来协助在360中上传：\r\nhttps://help.aliyun.com/document_detail/31927.html?spm=5176.doc31926.6.632.VJnFQ2\r\nhttp://oss-demo.aliyuncs.com/oss-h5-upload-js-php-callback/index.html?spm=5176.doc31927.2.3.a8Uc0f\r\n"}}
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