{"id":204395,"date":"2020-11-24T21:58:38","date_gmt":"2020-11-24T13:58:38","guid":{"rendered":"http:\/\/4563.org\/?p=204395"},"modified":"2020-11-24T21:58:38","modified_gmt":"2020-11-24T13:58:38","slug":"%e6%8a%80%e6%9c%af%e8%b0%83%e7%a0%94%ef%bc%9a%e4%ba%91%e6%96%87%e4%bb%b6%e6%89%93%e5%8c%85%e5%8e%8b%e7%bc%a9%e4%b8%8b%e8%bd%bd%e8%87%b3%e5%ae%a2%e6%88%b7%e7%ab%af%ef%bc%8c%e4%b8%8d%e5%9c%a8%e6%9c%8d","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=204395","title":{"rendered":"\u6280\u672f\u8c03\u7814\uff1a\u4e91\u6587\u4ef6\u6253\u5305\u538b\u7f29\u4e0b\u8f7d\u81f3\u5ba2\u6237\u7aef\uff0c\u4e0d\u5728\u670d\u52a1\u5668\u843d\u76d8"},"content":{"rendered":"
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\u6280\u672f\u8c03\u7814\uff1a\u4e91\u6587\u4ef6\u6253\u5305\u538b\u7f29\u4e0b\u8f7d\u81f3\u5ba2\u6237\u7aef\uff0c\u4e0d\u5728\u670d\u52a1\u5668\u843d\u76d8 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : Visitor233 <\/span> <\/i> 3<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

RT\uff0c\u73b0\u5728\u6587\u4ef6\u90fd\u662f\u653e\u5728\u963f\u91cc\u4e91 OSS \u5b58\u50a8\u3002\u5ba2\u6237\u591a\u9009\u6587\u4ef6\u4e0b\u8f7d\uff0c\u80af\u5b9a\u662f\u6253\u5305\u6210\u4e00\u4e2a\u538b\u7f29\u5305\u7684\u3002\u6211\u73b0\u5728\u662f\u5c06\u6587\u4ef6\u6d41 stream \u653e\u5728 dic \u5b57\u5178\u91cc\uff0c\u7136\u540e\u8fd0\u884c ICSharpCode.SharpZipLib \u8fd9\u4e2a\u5305\u91cc\u7684 Zip.ZipOutputStream \u65b9\u6cd5\u8fdb\u884c\u540e\u7eed\u5904\u7406\uff0c\u5c06\u751f\u6210\u7684 byte \u653e\u5728 response \u7684 body \u91cc\u3002\u524d\u7aef\u518d\u4e0b\u8f7d\u54cd\u5e94\u5185\u5bb9\u3002<\/p>\n

\u8bd5\u4e86\u4e0b\uff0c\u4e0b\u8f7d\u51e0\u5f20\u56fe\u7247\u662f\u6b63\u5e38\u7684\u538b\u7f29\u5305\u5f62\u5f0f\uff0c\u89e3\u538b\u6b63\u5e38\u3002\u4f46\u4e0b\u8f7d\u5185\u5bb9\u5305\u542b\u4e00\u4e2a 400 \u591a M \u7684\u89c6\u9891\u65f6\uff0c\u670d\u52a1\u5c31\u5361\u4e86 2 \u5206\u949f\uff0c\u7136\u540e\u524d\u7aef\u4e0b\u4e86\u4e2a\u7a7a\u538b\u7f29\u5305\u3002<\/p>\n

\u8bf7\u5927\u4f6c\u4eec\u6307\u70b9\u4e0b\uff0c\u8001\u5b9e\u8bf4\u6211\u611f\u89c9\u8fd9\u65b9\u6cd5\u4e0d\u9760\u8c31\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (17<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kingfalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5927\u6587\u4ef6\u4e0d\u538b\u7f29\u5457\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u843d\u76d8\u5c31\u662f\u6b63\u5e38\u7684\u6587\u4ef6\u4e0b\u8f7d\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u65ad\u7ebf\u7eed\u4f20\uff0c\u53ef\u4ee5\u5206\u6bb5\u4e0b\u8f7d\uff0c\u53ef\u4ee5\u2026\u2026\u5404\u79cd\u9a9a\u64cd\u4f5c\u3002\u4e0d\u843d\u76d8\u4f60\u8fd8\u80fd\u73a9\u4ec0\u4e48\uff1f\u591a\u6765\u51e0\u4e2a\u5927\u6587\u4ef6\u540c\u65f6\u4e0b\u8f7d\uff0c\u522b\u7684\u4e0d\u8bf4\uff0c\u4f60\u670d\u52a1\u5668\u7684\u5185\u5b58\u5c31\u8981\u7206\u6389\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imdong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f7f\u7528 JS \u52a0\u8f7d\u56de\u6765\u540e\u5728\u6d4f\u89c8\u5668\u7aef\u8fdb\u884c\u6253\u5305\u5904\u7406\uff1f<\/p>\n

    \u4f46\u662f\u6211\u4e0d\u77e5\u9053 zip \u4e4b\u7c7b\u7684\u538b\u7f29\u662f\u5426\u9700\u8981\u7b49\u6240\u6709\u6587\u4ef6\u90fd\u52a0\u8f7d\u5b8c\u6bd5\u540e\u624d\u80fd\u751f\u6210\u538b\u7f29\u6587\u4ef6\u7684\u5934\u90e8\u3002<\/p>\n

    \u5982\u679c\u6709\u53ef\u4ee5\u987a\u5e8f\u52a0\u8f7d\u7684\u8bdd\uff0c\u53ef\u4ee5\u8003\u8651\u5ba2\u6237\u7aef\u4e00\u8fb9\u8bfb\u53d6\u4e00\u8fb9\u751f\u6210\u538b\u7f29\u5305\u4e0b\u8f7d\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imdong \u6ca1\u538b\u7f29\u5b8c\u6587\u4ef6\u957f\u5ea6\u90fd\u4e0d\u77e5\u9053\u554a\uff0c\u600e\u4e48\u751f\u6210\u5934\u90e8\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imdong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u67e5\u4e86\u4e00\u4e0b zip \u7684\u5305\u7ed3\u6784\uff08\u4e0d\u786e\u5b9a\u662f\u5426\u6b63\u786e\uff09<\/p>\n

    “`
    [local file header + file data + data descriptor]{1,n} + central directory + end of central directory record
    \u5373
    [\u6587\u4ef6\u5934+\u6587\u4ef6\u6570\u636e+\u6570\u636e\u63cf\u8ff0\u7b26]{\u6b64\u5904\u53ef\u91cd\u590d n \u6b21}+\u6838\u5fc3\u76ee\u5f55+\u76ee\u5f55\u7ed3\u675f\u6807\u8bc6<\/p>\n

    \u5f53\u538b\u7f29\u5305\u4e2d\u6709\u591a\u4e2a\u6587\u4ef6\u65f6\uff0c\u5c31\u4f1a\u6709\u591a\u4e2a[\u6587\u4ef6\u5934+\u6587\u4ef6\u6570\u636e+\u6570\u636e\u63cf\u8ff0\u7b26]
    “`<\/p>\n

    \u5982\u679c\u5305\u7ed3\u6784\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u5e94\u8be5\u662f\u53ef\u4ee5\u505a\u5230 \u8fb9\u52a0\u8f7d \u8fb9\u538b\u7f29 \u8fb9\u8f93\u51fa\u4e0b\u8f7d\u3002<\/p>\n

    \u5e94\u8be5\u53eb \u6d41\u538b\u7f29\uff1f\u90a3\u4e5d\u6210\u4e5d\u662f\u5df2\u7ecf\u6709\u73b0\u6210\u7684\u8f6e\u5b50\u53ef\u4ee5\u7528\uff08\u9664\u975e\u65e0\u6cd5\u5b9e\u73b0\uff09\u3002<\/p>\n

    \u81f3\u4e8e\u662f\u5728\u6d4f\u89c8\u5668\u7aef\u5904\u7406\u8fd8\u662f\u5728\u670d\u52a1\u7aef\u5904\u7406\uff0c\u89c1\u4ec1\u89c1\u667a\u5427\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Visitor233 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xuanbg \u6211\u4e5f\u662f\u8fd9\u4e48\u89c9\u5f97\u7684\uff0c400M\uff0c\u6211\u7684\u5c0f\u7535\u8111\u5c31\u6b7b\u4e86\u3002
    @kingfalse \u73b0\u5728\u4e0d\u786e\u5b9a\u7528\u6237\u7684\u6587\u4ef6\u5927\u5c0f\uff0c\u800c\u4e14\u9879\u76ee\u8d76\uff0c\u6c42\u7a33\u3002
    @imdong \u6da8\u77e5\u8bc6\u4e86\uff0c\u4e4b\u524d\u5728\u963f\u91cc\u6587\u6863\u4e2d\u770b\u5230\u8fc7\u4e00\u7bc7\u4ecb\u7ecd\u8fb9\u4e0b\u8f7d\u8fb9\u89e3\u538b\u7684\u6280\u672f\uff0c\u53ef\u60dc\u6ca1\u63d0\u4f9b\u4ee3\u7801 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imdong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xuanbg \u5982\u4e00\u6240\u8bf4\uff0c\u4e0d\u538b\u7f29\uff0c\u53ea\u5f52\u6863\uff0c\u6211\u4eec\u5e94\u8be5\u662f\u53ef\u4ee5\u505a\u5230\u63d0\u524d\u77e5\u9053\u6587\u4ef6\u7684\u4e00\u4e9b\u5df2\u77e5\u4fe1\u606f\u5982\u5927\u5c0f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : wanguorui123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    HTTP \u5b9e\u65f6\u8fd4\u56de\u538b\u7f29\u6d41\uff0c\u4e0d\u8981\u6253\u5305\u518d\u4e0b\u8f7d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Akkuman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u4ee5\u5b9e\u73b0\uff0cgolang \u4e2d\u5c31\u6709\u7c7b\u4f3c\u7684\uff0c\u6253\u5305\u7684\u8f93\u51fa\u6d41\u5199\u5165 resp writer\uff0c\u4e0d\u65ad flush <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shuax <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u641e tar \u683c\u5f0f\uff0c\u522b\u538b\u7f29 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imdong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/stuk.github.io\/jszip\/documentation\/examples\/downloader.html<\/p>\n

    \u770b\u5230\u8fd9\u4e2a jszip \u7684\u5e93\u53ef\u4ee5\u5b9e\u73b0\u5728\u5ba2\u6237\u7aef\u52a0\u8f7d\u8fdc\u7a0b\u6587\u4ef6\u751f\u6210\u538b\u7f29\u6587\u4ef6\u8f93\u51fa\u5230\u4e0b\u8f7d\u3002<\/p>\n

    \u4f46\u662f\u8fd9\u4e2a\u4f3c\u4e4e\u9700\u8981\u7b49\u6240\u6709\u7684\u6587\u4ef6\u90fd\u52a0\u8f7d\u5b8c\u6bd5\u540e\u624d\u80fd\u538b\u7f29\u5e76\u8f93\u51fa\u4e0b\u8f7d\uff0c\u5927\u6587\u4ef6\u53ef\u80fd\u4f1a\u9020\u6210\u6d4f\u89c8\u5668\u5d29\u6e83\uff1f<\/p>\n

    \u5e94\u8be5\u6709\u66f4\u4f73\u5b9e\u73b0\uff0c\u540c\u6b65\u8f93\u51fa\u4e0b\u8f7d\u7684\uff0c@Akkuman #9 \u8bc1\u660e\u8fd9\u79cd\u65b9\u6848\u662f\u4e00\u5b9a\u53ef\u884c\u7684\u3002<\/p>\n

    \u81f3\u4e8e\u5982\u4f55\u5b9e\u73b0\uff0c\u629b\u9488\u5f15\u7ebf\uff0c\u4e3b\u81ea\u5df1\u52aa\u529b\u627e\u4e00\u4e0b\u5427\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : okaku <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e9b\u53ef\u4ee5\u5728\u524d\u7aef\u89e3\u51b3\u3002zip \u672c\u8eab\u652f\u6301\u65e0\u538b\u7f29\u53ea\u5f52\u6863\u3002
    \u4f46\u662f\u5728\u524d\u7aef\u65e0\u6cd5\u5b9e\u73b0\u4ece\u6d4f\u89c8\u5668\u4e0b\u8f7d\u7ba1\u7406\u5668\u4e2d\u7684\u65ad\u70b9\u7eed\u4f20\u3002\u53ea\u80fd\u4ece web \u9875\u9762\u4e0a\u65ad\u70b9\u7eed\u4f20\u3002
    \u524d\u7aef\u5b9e\u73b0\u5728\u5bf9\u4e00\u4e9b\u624b\u673a\u6d4f\u89c8\u5668\u7684\u517c\u5bb9\u4e0a\u6709\u5dee\u5f02\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Joyuce <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u670d\u52a1\u5668\u6253\u5305\u4e0a\u4f20 oss\uff0c\u7ed9\u5ba2\u6237\u7aef\u94fe\u63a5\uff0c\u5e26\u5bbd\u538b\u529b\u4e0d\u5c31\u5728 oss \u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Fred0410 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    teambition \u7684\u7f51\u76d8\u7528\u7684\u5c31\u662f\u8fd9\u4e2a\u653e\u65b9\u6cd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangritian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ecs \u7684\u6d41\u91cf\u5f88\u8d35\u5427\uff0c\u7ed9 oss \u5f00 cdn\uff0c\u5e26\u5bbd\u5cf0\u503c\u6536\u8d39\uff0c\u4e0b\u8f7d api \u62c6\u6210 2 \u4e2a\uff0c1 \u4e2a\u63a5\u6536\u6587\u4ef6\u5217\u8868\u3001\u6307\u5b9a\u538b\u7f29\u5305\u8def\u5f84\u3001\u5f02\u6b65\u6253\u5305\u3001\u7acb\u5373\u8fd4\u56de\u8def\u5f84\uff0c\u6b64\u65f6\u754c\u9762\u53ef\u4ee5\u663e\u793a\u201c\u6b63\u5728\u538b\u7f29…\u201d\uff0c\u7b2c 2 \u4e2a\u5faa\u73af\u8bbf\u95ee cdn \u8def\u5f84\uff0c\u76f4\u5230\u6210\u529f\u4e0b\u8f7d\u6216\u8d85\u65f6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wunonglin <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    oss \u4e0d\u662f\u6709\u6253\u5305\u7684\u8ba1\u7b97\u51fd\u6570\uff1f\u76f4\u63a5\u7528\u4e0d\u5c31\u884c\u4e86\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : forcecharlie <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imdong HTTP chunk \u7f16\u7801\u53ef\u4ee5\u6ee1\u8db3
    @xuanbg \u5982\u679c\u4f7f\u7528 Golang \u76f4\u63a5\u5c06 Zip \u7684\u8f93\u51fa\u6d41 io.Copy \u5230 http.ResponseWriter \u5185\u5b58\u6d88\u8017\u4e5f\u6bd4\u8f83\u4f4e \u5b9e\u9645\u4e0a\u538b\u7f29\u90fd\u53ef\u4ee5\u8fd9\u4e48\u73a9\uff0c\u5c31\u7b97\u662f tar.gz \u4e5f\u53ef\u4ee5\u8fd9\u6837\u538b\u7f29\u89e3\u538b\u8f93\u51fa\u5230 HTTP \u54cd\u5e94\uff0c\u5e76\u4e0d\u9700\u8981\u5360\u7528\u5f88\u591a\u7684\u5185\u5b58\uff0c\u4f46 CPU \u53cd\u6b63\u4e0d\u4f4e\uff0cGit \u4ee3\u7801\u6258\u7ba1\u5e73\u53f0\u5b58\u50a8\u5e93 archive \u4e0b\u8f7d\u5f88\u591a\u5c31\u662f\u8fd9\u4e2a\u601d\u8def\uff0c\u5f53\u7136\u5176\u4e2d\u6d89\u53ca\u5230\u7f13\u5b58\uff0c\u5373\u901a\u8fc7 io.MultiWriter \u5199\u5165\u5230\u78c1\u76d8\u548c Hash. <\/p>\n

    C# \u7684\u5219\u9700\u8981\u81ea\u5df1\u5c01\u88c5\u4e00\u4e0b\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

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