{"id":1262,"date":"2017-05-24T20:37:13","date_gmt":"2017-05-24T12:37:13","guid":{"rendered":"https:\/\/yanjingang.com\/blog\/?p=1262"},"modified":"2018-12-17T20:20:46","modified_gmt":"2018-12-17T12:20:46","slug":"python-%e7%9a%84-wsgi-%e6%9c%8d%e5%8a%a1%e5%99%a8-gunicorn","status":"publish","type":"post","link":"https:\/\/yanjingang.com\/blog\/?p=1262","title":{"rendered":"Python \u7684 WSGI \u670d\u52a1\u5668 Gunicorn"},"content":{"rendered":"<p>Gunicorn \u7eff\u8272\u72ec\u89d2\u517d \u662f\u4e00\u4e2aPython WSGI UNIX\u7684HTTP\u670d\u52a1\u5668\u3002\u8fd9\u662f\u4e00\u4e2apre-fork worker\u7684\u6a21\u578b\uff0c\u4eceRuby\u7684\u72ec\u89d2\u517d\uff08<a href=\"http:\/\/www.oschina.net\/p\/unicorn\">Unicorn<\/a> \uff09\u9879\u76ee\u79fb\u690d\u3002\u8be5Gunicorn\u670d\u52a1\u5668\u5927\u81f4\u4e0e\u5404\u79cdWeb\u6846\u67b6\u517c\u5bb9\uff0c\u53ea\u9700\u975e\u5e38\u7b80\u5355\u7684\u6267\u884c\uff0c\u8f7b\u91cf\u7ea7\u7684\u8d44\u6e90\u6d88\u8017\uff0c\u4ee5\u53ca\u76f8\u5f53\u8fc5\u901f\u3002<\/p>\n<p>\u7ed3\u6784\u56fe\uff1a<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/?attachment_id=1264\" rel=\"attachment wp-att-1264\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-1264\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/12145841_UgME.jpg\" alt=\"\" width=\"806\" height=\"374\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/12145841_UgME.jpg 806w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/12145841_UgME-300x139.jpg 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/12145841_UgME-768x356.jpg 768w\" sizes=\"(max-width: 806px) 100vw, 806px\" \/><\/a><\/p>\n<p>\u4e0e <a href=\"https:\/\/www.oschina.net\/p\/uwsgi\" target=\"_blank\" rel=\"noopener noreferrer\">uWSGI<\/a> \u7684\u6027\u80fd\u6bd4\u8f83\uff1a<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/?attachment_id=1263\" rel=\"attachment wp-att-1263\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-1263\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/150458_yPL8_12.png\" alt=\"\" width=\"600\" height=\"371\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/150458_yPL8_12.png 600w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2017\/05\/150458_yPL8_12-300x186.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u7279\u70b9\uff1a<\/p>\n<ul class=\" list-paddingleft-2\">\n<li>\u672c\u8eab\u652f\u6301WSGI\u3001Django\u3001Paster<\/li>\n<li>\u81ea\u52a8\u8f85\u52a9\u8fdb\u7a0b\u7ba1\u7406<\/li>\n<li>\u7b80\u5355\u7684 Python\u914d\u7f6e<\/li>\n<li>\u5141\u8bb8\u914d\u7f6e\u591a\u4e2a\u5de5\u4f5c\u73af\u5883<\/li>\n<li>\u5404\u79cd\u670d\u52a1\u5668\u7684\u53ef\u6269\u5c55\u94a9\u5b50<\/li>\n<li>\u4e0e Python 2.x &gt; = 2.5\uff0c3.x &gt;= 3.2 \u517c\u5bb9<\/li>\n<\/ul>\n<p>\u5b89\u88c5\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">$\u00a0pip\u00a0install\u00a0gunicorn\n$\u00a0cat\u00a0myapp.py\n  # -*- coding: utf-8 -\n  from wsgiref.validate import validator\n  from gunicorn import __version__\n  @validator\n\u00a0\u00a0def\u00a0app(environ,\u00a0start_response):\n\u00a0\u00a0\u00a0\u00a0\u00a0 if environ['REQUEST_METHOD'].upper() != 'POST':\n         data = b'Hello, World!\\n'\n      else:\n         data = environ['wsgi.input'].read()\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0start_response(\"200\u00a0OK\",\u00a0[\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(\"Content-Type\",\u00a0\"text\/plain\"),\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(\"Content-Length\",\u00a0str(len(data)))\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0])\n      print data\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0iter([data])\n$\u00a0gunicorn\u00a0-w\u00a04 -b 127.0.0.1:8060\u00a0myapp:app\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30869]\u00a0[INFO]\u00a0Listening\u00a0at:\u00a0http:\/\/10.100.67.77:8060 (30869)\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30869]\u00a0[INFO]\u00a0Using\u00a0worker:\u00a0sync\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30874]\u00a0[INFO]\u00a0Booting\u00a0worker\u00a0with\u00a0pid:\u00a030874\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30875]\u00a0[INFO]\u00a0Booting\u00a0worker\u00a0with\u00a0pid:\u00a030875\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30876]\u00a0[INFO]\u00a0Booting\u00a0worker\u00a0with\u00a0pid:\u00a030876\n[2014-09-10\u00a010:22:28\u00a0+0000]\u00a0[30877]\u00a0[INFO]\u00a0Booting\u00a0worker\u00a0with\u00a0pid:\u00a030877<\/code><\/pre>\n<p>\u6d4b\u8bd5\u8bbf\u95ee\uff1acurl -d &#8220;a=b&#8221; &#8220;http:\/\/10.100.67.77:8060&#8221;<\/p>\n<p>Nginx\uff1a<\/p>\n<p>\u5efa\u8bae\u9ad8\u5e76\u53d1\u751f\u4ea7\u73af\u5883\u524d\u7f6enginx\u7528\u4e8e\u8d1f\u8f7d\u3002<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">server {\n    listen 80;\n    server_name example.org; # \u8fd9\u662fHOST\u673a\u5668\u7684\u5916\u90e8\u57df\u540d\uff0c\u7528\u5730\u5740\u4e5f\u884c\n\n    location \/ {\n        proxy_pass http:\/\/127.0.0.1:8060; # \u8fd9\u91cc\u662f\u6307\u5411 gunicorn host \u7684\u670d\u52a1\u5730\u5740\n        proxy_set_header Host $host;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n    }\n\n}<\/code><\/pre>\n<p>\u5b98\u7f51\uff1ahttps:\/\/pypi.python.org\/pypi\/gunicorn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gunicorn \u7eff\u8272\u72ec\u89d2\u517d \u662f\u4e00\u4e2aPython WSGI UNIX\u7684HTTP\u670d\u52a1\u5668\u3002\u8fd9\u662f\u4e00\u4e2apre-fork worker\u7684\u6a21\u578b\uff0c\u4eceRuby\u7684\u72ec\u89d2\u517d\uff08Unicorn \uff09\u9879\u76ee\u79fb\u690d\u3002\u8be5Gunicorn\u670d\u52a1\u5668\u5927\u81f4\u4e0e\u5404\u79cdWeb\u6846\u67b6\u517c\u5bb9\uff0c\u53ea\u9700\u975e\u5e38\u7b80\u5355\u7684\u6267\u884c\uff0c\u8f7b\u91cf\u7ea7\u7684\u8d44\u6e90\u6d88\u8017\uff0c\u4ee5\u53ca\u76f8\u5f53\u8fc5\u901f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[255],"tags":[473,434],"_links":{"self":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1262"}],"collection":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1262"}],"version-history":[{"count":0,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1262\/revisions"}],"wp:attachment":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}