验证
命令行输入:scrapyd
输出如下表示打开成功:
bdccl@bdccl-virtual-machine:~$ scrapyd
Removing stale pidfile /home/bdccl/twistd.pid
2017-12-15T19:01:09+0800 [-] Removing stale pidfile /home/bdccl/twistd.pid
2017-12-15T19:01:09+0800 [-] Loading /usr/local/lib/python2.7/dist-packages/scrapyd/txapp.py...
2017-12-15T19:01:10+0800 [-] Scrapyd web console available at http://127.0.0.1:6800/
2017-12-15T19:01:10+0800 [-] Loaded.
2017-12-15T19:01:10+0800 [twisted.scripts._twistd_unix.UnixAppLogger#info] twistd 17.9.0 (/usr/bin/python 2.7.12) starting up.
2017-12-15T19:01:10+0800 [twisted.scripts._twistd_unix.UnixAppLogger#info] reactor class: twisted.internet.epollreactor.EPollReactor.
2017-12-15T19:01:10+0800 [-] Site starting on 6800
2017-12-15T19:01:10+0800 [twisted.web.server.Site#info] Starting factory <twisted.web.server.Site instance at 0x7f9589b0fa28>
2017-12-15T19:01:10+0800 [Launcher] Scrapyd 1.2.0 started: max_proc=4, runner=u'scrapyd.runner'1234567891011
发布爬虫
常用命令:
部署爬虫到scrapyd:
首先切换到爬虫项目根目录下,修改scrapy.cfg,将下面这一行的注释去掉:
url = http://localhost:6800/
然后在终端中执行如下命令:
scrapyd-deploy <*target> -p PROJECT_NAME (target 为项目标签,与scrapy.cfg文件中[deploy]选项对应,可选)
然后在浏览器中打开:http://localhost:6800/或http://127.0.0.1:6800/即可在浏览器中查看爬虫任务执行状态以及对应爬虫的job_id
查看状态:
scrapyd-deploy -l 启动爬虫:
curl http://localhost:6800/schedule.json -d project=PROJECT_NAME -d spider=SPIDER_NAME 停止爬虫:
curl http://localhost:6800/cancel.json -d project=PROJECT_NAME -d job=JOB_ID 删除项目:
curl http://localhost:6800/delproject.json -d project=PROJECT_NAME 列出部署过的项目:
curl http://localhost:6800/listprojects.json
列出某个项目内的爬虫:
curlhttp://localhost:6800/listspiders.json?project=PROJECT_NAME 列出某个项目的job:
curl http://localhost:6800/listjobs.json?project=PROJECT_NAME
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