{"id":163059,"date":"2020-10-03T04:01:32","date_gmt":"2020-10-02T20:01:32","guid":{"rendered":"http:\/\/4563.org\/?p=163059"},"modified":"2020-10-03T04:01:32","modified_gmt":"2020-10-02T20:01:32","slug":"%e5%85%b3%e4%ba%8e%e4%b8%8b%e8%bd%bd%e5%ad%97%e8%8a%82%e6%b5%81%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=163059","title":{"rendered":"\u5173\u4e8e\u4e0b\u8f7d\u5b57\u8282\u6d41\u7684\u95ee\u9898"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u5173\u4e8e\u4e0b\u8f7d\u5b57\u8282\u6d41\u7684\u95ee\u9898               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : anzu <\/span>  <span><i><\/i> 0<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u4e3e\u4e2a python \u7684\u4f8b\u5b50\uff0c\u5176\u5b83\u8bed\u8a00\u5e94\u8be5\u5dee\u4e0d\u591a\u3002<\/p>\n<pre><code>async def example():     chunk_size = 1024     async with aiohttp.ClientSession() as session:         async with session.get('example_url') as resp:             with open('filename', 'wb') as fd:                 while True:                     chunk = await resp.content.read(chunk_size)                     if not chunk:                         break                     fd.write(chunk)                     # do something                     pass <\/code><\/pre>\n<p>\u6211\u7406\u89e3\u662f\u7a0b\u5e8f\u53ea\u6709\u5728 read \u7684\u65f6\u5019\u624d\u4f1a\u53bb\u8bf7\u6c42\u8fdc\u7a0b\u6570\u636e\uff0c\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u4e0b\u8f7d\u5230\u5185\u5b58<\/p>\n<p>\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u5982\u679c fd.write \u6216\u540e\u9762 do something \u7684\u963b\u585e\u65f6\u95f4\u8f83\u957f\uff0c\u8fdc\u7a0b\u670d\u52a1\u5668\u591a\u4e45\u4f1a\u65ad\u5f00\u94fe\u63a5\uff1f\u8fd9\u53d6\u51b3\u4e8e\u4ec0\u4e48\u56e0\u7d20\uff1f<\/p>\n<p>\u662f\u5426\u53ef\u4ee5\u5229\u7528 do something \u7684\u963b\u585e\u65f6\u95f4\u505a\u4e0b\u8f7d\u9650\u6d41\uff1f<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>1<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3553849\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : unixeno <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             read \u662f\u4ece buffer \u91cc read                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8e\u4e0b\u8f7d\u5b57\u8282\u6d41\u7684\u95ee\u9898 \u8cc7\u6df1\u5927\u4f6c :&hellip;<\/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\/163059"}],"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=163059"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/163059\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=163059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=163059"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=163059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}