1, 安裝
./configure --with-apxs=/usr/local/apache2/bin/apxs --with-python=/usr/bin/python3 make && make install
2，配置
LoadModule wsgi_module modules/mod_wsgi.so WSGIScripAlias /test /usr/local/apache2/htdocs/wsgi/test.wsgi application-group=%{GLOBAL}
/*
PS:
1，wsgi腳本，得放到 $(DocumentRoot)的目錄里，否則會出現403；
2，application-group=%{GLOBAL}
https://code.google.com/archive/p/modwsgi/wikis/QuickConfigurationGuide.wiki
https://code.google.com/archive/p/modwsgi/wikis/ReloadingSourceCode.wiki
*/
3，編輯模塊
def application(environ, start_response):
start_response('200 OK', [('Content-Type', "text/html')])
return [to_byte('<h1>Test Wsgi</h1>')]
/*
PS:
1，待return的數據，必須是用[] 包含。
2，TypeError: sequence of byte string values expected, value of type int found
指的是：期望的是byte類型，返回的卻是其他類型（如 int），需要在返回之前進行轉碼
*/
def to_byte(input):
return str(input).encode(encoding='utf-8')
4，Import
ModuleNotFoundError: No module named 'ttt' import的時候，並未根據wsgi的當前路徑搜索。因此，需要將當前路徑添加到sys.path中。 import os import sys sys.insert(0,os.path.abspath(os.path.dirname(__file__))) import ttt
5，后綴
后綴不必非得.wsgi
6，其他
文檔：https://www.python.org/dev/peps/pep-3333/
7，environ
127.0.0.1/test001?a=aa&b=bb { "GATEWAY_INTERFACE": "CGI/1.1", "SERVER_PROTOCOL": "HTTP/1.1", "REQUEST_METHOD": "GET", "QUERY_STRING": "a=aa&b=bb", "REQUEST_URI": "/test001", "SCRIPT_NAME": "/test001", "HTTP_HOST": "127.0.0.1"
... }
8，start_response
100 Continue 101 Switching Protocols 200 OK 201 Created 202 Accepted 203 Non-Authoritative Information 204 No Content 205 Reset Content 206 Partial Content 300 Multiple Choices 301 Moved Permanently 302 Found 303 See Other 304 Not Modified 305 Use Proxy 306 (Unused) 307 Temporary Redirect 400 Bad Request 401 Unauthorized 402 Payment Required 403 Forbidden 404 Not Found 405 Method Not Allowed 406 Not Acceptable 407 Proxy Authentication Required 408 Request Timeout 409 Conflict 410 Gone 411 Length Required 412 Precondition Failed 413 Request Entity Too Large 414 Request-URI Too Long 415 Unsupported Media Type 416 Requested Range Not Satisfiable 417 Expectation Failed 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 505 HTTP Version Not Supported