{"id":160575,"date":"2020-09-26T10:37:08","date_gmt":"2020-09-26T02:37:08","guid":{"rendered":"http:\/\/4563.org\/?p=160575"},"modified":"2020-09-26T10:37:08","modified_gmt":"2020-09-26T02:37:08","slug":"%e7%94%a8%e6%88%b7%e5%89%8d%e7%ab%af%e4%bc%a0%e8%bf%87%e6%9d%a5%e7%9a%84%e5%9b%be%e7%89%87%e9%9c%80%e8%a6%81%e5%8e%8b%e7%bc%a9%e5%89%aa%e8%a3%81%e5%a4%84%e7%90%86%ef%bc%8c%e4%b8%8d%e8%90%bd%e7%9b%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=160575","title":{"rendered":"\u7528\u6237\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u56fe\u7247\u9700\u8981\u538b\u7f29\u526a\u88c1\u5904\u7406\uff0c\u4e0d\u843d\u76d8\uff0c\u76f4\u63a5\u7528 Pillow \u7684 Image \u6253\u5f00 BytesIO \u53ef\u4ee5\u5904\u7406\u5417\uff1f"},"content":{"rendered":"
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\u7528\u6237\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u56fe\u7247\u9700\u8981\u538b\u7f29\u526a\u88c1\u5904\u7406\uff0c\u4e0d\u843d\u76d8\uff0c\u76f4\u63a5\u7528 Pillow \u7684 Image \u6253\u5f00 BytesIO \u53ef\u4ee5\u5904\u7406\u5417\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : miniyao <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5f53\u524d\u7684\u64cd\u4f5c\u662f\u5148\u628a\u7528\u6237\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u56fe\u7247\u843d\u76d8\u4fdd\u5b58\uff0c\u7136\u540e\u7528 Image.open() \u6253\u5f00\u5904\u7406\u3002<\/p>\n

\u5982\u679c\u628a\u7528\u6237\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u56fe\u7247\uff0c\u4e0d\u843d\u76d8\uff0c\u76f4\u63a5\u7528 Image \u5904\u7406\uff0c\u53ef\u4ee5\u5417\uff1f <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (8<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : 1462326016 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u4ee5\u554a,open \u51fd\u6570\u53c2\u6570 fp \u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u6587\u4ef6\u5bf9\u8c61\uff0c\u53ea\u8981\u5b9e\u73b0\u4e86 read\uff0cseek\uff0ctell \u5c31\u53ef\u4ee5
    “`
    from PIL import Image
    from io import BytesIO<\/p>\n

    img_content = b’k11111′
    img = Image.open(BytesIO(img_content))
    img.xxx
    “` <\/div>\n<\/p><\/div>\n<\/li>\n

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    \u8cc7\u6df1\u5927\u4f6c : qsfun <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u843d\u76d8\u53ef\u80fd\u5f97\u8003\u8651\u5185\u5b58\u95ee\u9898\u3002\u4e0d\u8fc7\u5982\u679c\u4f60\u76f4\u63a5\u628a http \u7684\u6d41\u76f4\u63a5 pipe \u7ed9 image\uff0c\u5012\u662f\u6ca1\u6709\u5185\u5b58\u95ee\u9898\uff0c\u4e0d\u4e86\u89e3\u662f\u5426\u652f\u6301\u8fd9\u6837\u64cd\u4f5c <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : nicoljiang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u79cd\u8fd8\u662f\u7528\u4e13\u95e8\u7684\u4e91\u5b58\u50a8\u6bd4\u8f83\u597d\u5427\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : bjt <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u843d\u76d8\u591a\u534a\u662f\u4e3a\u4e86\u8282\u7701\u786c\u76d8 io \u5427, \u53ef\u4ee5\u8003\u8651\u7528 tmpfs \u5185\u5b58\u76d8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : zouri <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u4ee5\u76f4\u63a5\u88c1\u526a\u5b8c\u518d\u5206\u522b\u4fdd\u5b58 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : qiayue <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u524d\u7aef\u76f4\u63a5\u4f20\u5230\u4e03\u725b\u7b49\u4e91\u5b58\u50a8 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : misaka19000 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f53\u7136\u53ef\u4ee5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : linvaux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u6015\u5185\u5b58\u7206\u4e86\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u7528\u6237\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u56fe\u7247\u9700\u8981\u538b\u7f29\u526a\u88c1\u5904…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/160575"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=160575"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/160575\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=160575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=160575"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=160575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}