{"id":87301,"date":"2020-05-03T01:03:50","date_gmt":"2020-05-02T17:03:50","guid":{"rendered":"http:\/\/4563.org\/?p=87301"},"modified":"2020-05-03T01:03:50","modified_gmt":"2020-05-02T17:03:50","slug":"%e5%88%86%e4%ba%ab%e4%b8%a4%e5%bc%a0%e9%98%85%e8%af%bb-scrapy-%e6%ba%90%e7%a0%81%e6%95%b4%e7%90%86%e7%9a%84%e5%85%b6%e7%a8%8b%e5%ba%8f%e8%ae%be%e8%ae%a1%e6%a1%86%e5%9b%be%ef%bc%88%e5%85%b6%e5%be%aa","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=87301","title":{"rendered":"\u5206\u4eab\u4e24\u5f20\u9605\u8bfb scrapy \u6e90\u7801\u6574\u7406\u7684\u5176\u7a0b\u5e8f\u8bbe\u8ba1\u6846\u56fe\uff08\u5176\u5faa\u73af\u903b\u8f91\uff09 &#8211; \u6b22\u8fce\u6307\u6b63"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u5206\u4eab\u4e24\u5f20\u9605\u8bfb scrapy \u6e90\u7801\u6574\u7406\u7684\u5176\u7a0b\u5e8f\u8bbe\u8ba1\u6846\u56fe\uff08\u5176\u5faa\u73af\u903b\u8f91\uff09 &#8211; \u6b22\u8fce\u6307\u6b63               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : oahebky <\/span>  <span><i><\/i> 7<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p><em>scrapy loop until universe collapses<\/em> \u7684\u5e95\u5c42\u539f\u7406\u548c\u903b\u8f91\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2020\/05\/20200516_5ec05f1f12b6f.png\" alt=\"\u5206\u4eab\u4e24\u5f20\u9605\u8bfb scrapy \u6e90\u7801\u6574\u7406\u7684\u5176\u7a0b\u5e8f\u8bbe\u8ba1\u6846\u56fe\uff08\u5176\u5faa\u73af\u903b\u8f91\uff09 - \u6b22\u8fce\u6307\u6b63\" \/><\/p>\n<p>scrapy engine \u7684\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5806\u6808\u7ec6\u8282\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2020\/05\/20200516_5ec05f1fd54b8.png\" alt=\"\u5206\u4eab\u4e24\u5f20\u9605\u8bfb scrapy \u6e90\u7801\u6574\u7406\u7684\u5176\u7a0b\u5e8f\u8bbe\u8ba1\u6846\u56fe\uff08\u5176\u5faa\u73af\u903b\u8f91\uff09 - \u6b22\u8fce\u6307\u6b63\" \/><\/p>\n<p>ProcessOn \u94fe\u63a5\uff1a<\/p>\n<ol>\n<li>https:\/\/www.processon.com\/view\/link\/5e9a8bd90791293bf979a545<\/li>\n<li>https:\/\/www.processon.com\/view\/link\/5e9cfff87d9c0869da948a8d<\/li>\n<\/ol><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>5<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"1377579\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shanghj <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u53ef\u4ee5\u8865\u4e00\u6761\u5b98\u65b9 docs \u91cc\u7684\u90a3\u5f20\u6570\u636e\u6d41\u7684\u56fe\uff0c\u611f\u89c9\u4e5f\u86ee\u6709\u7528\u7684\u3002<br \/>https:\/\/docs.scrapy.org\/en\/latest\/topics\/architecture.html#data-flow                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"1377580\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xingheng <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8bf7\u6559\u4f60\u8fd9\u4e2a\u6d41\u7a0b\u56fe\u662f\u7528\u4ec0\u4e48\u753b\u51fa\u6765\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"1377581\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : also24 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xingheng <br \/>\u4f60\u2026\u2026 \u8981\u4e0d\u8981\u8bd5\u7740\u70b9\u4e00\u4e0b\u4e3b\u8d34\u7684\u94fe\u63a5\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"1377582\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ila <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xingheng \u70b9\u51fb\u94fe\u63a5\u8fdb\u53bb\u5c31\u80fd\u53d1\u73b0                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"1377583\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xingheng <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @also24 <br \/>@ila <br \/>\u8c22\u8c22\uff01                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u4eab\u4e24\u5f20\u9605\u8bfb scrapy \u6e90\u7801\u6574&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\/87301"}],"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=87301"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/87301\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=87301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=87301"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=87301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}