Api-json format

One, Api-json format (application interface)

1. Add url:hostinfo/getjson/

[Email protected] simplecmdb-json]# Vim/opt/python/django/simplecmdb-json/simplecmdb/urls.pyfrom django.conf.urls     Import patterns, include, Urlfrom django.contrib import adminadmin.autodiscover () Urlpatterns = Patterns ("', # Examples: # URL (R ' ^$ ', ' simplecmdb.views.home ', name= ' home '), # URL (r ' ^blog/', include (' Blog.urls ')), url (r ' ^admin/', incl Ude (admin.site.urls)), url (r ' ^hostinfo/collect/$ ', ' hostinfo.views.collect '), url (r ' ^hostinfo/getjson/$ ', ' Hostinfo.views.getjson '),)

2. Define functions in the view

[[email protected] simplecmdb-json]# vim /opt/python /django/simplecmdb-json/hostinfo/views.pyfrom hostinfo.models import host,hostgroup # Need to pour hostgroup# add a function, Def getjson (req):    ret_list = []     hg = hostgroup.objects.all ()     for g in hg:         ret = {' groupname ': g.groupname, ' Members ':[]}         for h in g.members.all ():             ret_h = {' hostname ': h.hostname, ' IP ':h.ip}             ret[' Members '].append (ret_h)          ret_list.append (ret)     return httpresponse (Json.dumps (ret_ list)) 

3. Web Access: http://112.65.140.13:8080/hostinfo/getjson/ get JSON data:

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[[email protected] simplecmdb-json]# curl http://112.65.140.133:8080/hostinfo/getjson/[{] GroupName ": " group1 ", " members ":  [{" IP ": " 112.65.140.132 ", " hostname ": " Localhost.localdomain "}, {" IP ": " 192.168.1.168 ", " hostname ": " test "}]}, {" groupname ":   "Group2",  "members": []}]in [5]: import urllib,urllib2in [6]:  Urllib2.urlopen (' http://112.65.140.133:8080/hostinfo/getjson/') out[6]: <addinfourl at  33716920 whose fp = <socket._fileobject object at 0x1fc33d0>>in  [7]: req = urllib2.urlopen (' http://112.65.140.133:8080/hostinfo/getjson/') in [8]:  req.read () out[8]:  ' [{"GroupName":  "group1",  "members":  [{"IP":  "112.65.140.132" ,  "hostname":  "Localhost.localdomain"}, {"IP":  "192.168.1.168",  "hostname":  " Test "}]}, {" groupname ": " group2", " members ":  []}] ' In [9]: req.read () out[9]:  ' 

in [1]: import jsonin [3]: req =  Urllib2.urlopen (' http://112.65.140.133:8080/hostinfo/getjson/') in [4]: data = req.read () in  [11]: d = json.loads (data) in [12]: dout[12]:[{u ' groupname ':  u ' group1 ',   u ' Members ':  [{u ' hostname ':  u ' localhost.localdomain ',     u ' IP ':  U ' 112.65.140.132 '},   {u ' hostname ':  u ' Test ',  u ' IP ':  u ' 192.168.1.168 '}]}, {u ' GroupName ':  u ' group2 ',  u ' members ': []}]  in [13]: for i in  D : print i{u ' groupname ':  u ' group1 ',  u ' members ':  [{u ' IP ':  u ' 112.65.140.132 ' ,  u ' hostname ':  u ' localhost.localdomain '}, {u ' IP ':  u ' 192.168.1.168 ',  u ' hostname ':  u ' test '}]}{u ' groupname ':  u ' group2 ',  u ' Members ':  []} 

Second, Api-shell format

Same method

1. Add url:hostinfo/getshell/

[Email protected] simplecmdb-json]# Vim/opt/python/django/simplecmdb-json/simplecmdb/urls.pyfrom django.conf.urls     Import patterns, include, Urlfrom django.contrib import adminadmin.autodiscover () Urlpatterns = Patterns ("', # Examples: # URL (R ' ^$ ', ' simplecmdb.views.home ', name= ' home '), # URL (r ' ^blog/', include (' Blog.urls ')), url (r ' ^admin/', incl Ude (admin.site.urls)), url (r ' ^hostinfo/collect/$ ', ' hostinfo.views.collect '), url (r ' ^hostinfo/getjson/$ ', ' Hostinfo.views.getjson '), url (r ' ^hostinfo/getshell/$ ', ' Hostinfo.views.getshell '),)

2. Define functions in the view

vim/opt/python/django/simplecmdb-json/hostinfo/views.py #增加getshell的方法: Def getshell (req): res = ' HG = HostGroup. Objects.all () for g in hg:groupname = G.groupname for h in G.members.all (): hostname = H.host Name IP = H.ip Res + = groupname+ ' +hostname+ ' +ip + ' \ n ' return HttpResponse (RES)

3. Access test:

Access test [[email protected] simplecmdb-json]# Curl Http://112.65.140.133:8080/hostinfo/getshell/group1 Localhost.localdomain 112.65.140.132group1 test 192.168.1.168In [1]: Import urllib,urllib2in [2]: Urllib2.urlopen (' Http://112.65.140.133:8080/hostinfo/getshell/') out[2]: <addinfourl at 33701040 whose fp = <socket._fileobject Object at 0x1e74150>>in [3]: req = Urllib2.urlopen (' http://112.65.140.133:8080/hostinfo/getshell/') in [4]: Req.read () out[4]: ' group1 localhost.localdomain 112.65.140.132\ngroup1 test 192.168.1.168\n '

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Api-json format