这篇文章主要介绍了基于Django收集主机信息json格式,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下
代码如下
Control:
from django.conf.urls import patterns, include, url from django.contrib import admin admin.autodiscover() urlpatterns = patterns('', # Examples: # url(r'^$', 'simplecmdb.views.home', name='home'), # url(r'^blog/', include('blog.urls')), url(r'^admin/', include(admin.site.urls)), url(r'^hostinfo/collect/$','hostinfo.views.collect'), url(r'^hostinfo/getjson/$','hostinfo.views.getjson'), url(r'^hostinfo/gettxt/$','hostinfo.views.gettxt'), )
View:
from django.shortcuts import render from django.http import HttpResponse from hostinfo.models import Host,HostGroup import pickle import json # Create your views here. def collect(req): if req.POST: #dic = p<b style="color:transparent">来源gao@dai!ma.com搞$代^码网</b>ickle.loads(req.body) dic = json.loads(req.body) hostname = dic['hostname'] ip = dic['ip'] product = dic['product'] sn = dic['sn'] vendor = dic['vendor'] cpu_model = dic['cpu_model'] cpu_num = dic['cpu_num'] memory = dic['memory'] osver = dic['osver'] try: host = Host.objects.get(sn=sn) except: host = Host() host.hostname = hostname host.ip = ip host.product = product host.sn = sn host.vendor = vendor host.cpu_model = cpu_model host.cpu_num = cpu_num host.memory = memory host.osver = osver host.save() return HttpResponse('data have save into DB') else: return HttpResponse('there is no data from POST method') 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)) def gettxt(req): res = '' hg = HostGroup.objects.all() for g in hg: groupname = g.groupname for h in g.members.all(): hostname = h.hostname ip = h.ip res += groupname+' '+hostname+' '+ip+'\n' return HttpResponse(res)
Model:
from django.db import models # Create your models here. class Host(models.Model): hostname = models.CharField(max_length=50) ip = models.IPAddressField() vendor = models.CharField(max_length=50) product = models.CharField(max_length=50) sn = models.CharField(max_length=50) cpu_model = models.CharField(max_length=50) cpu_num = models.IntegerField() memory = models.CharField(max_length=50) osver = models.CharField(max_length=50) def __unicode__(self): return self.hostname class HostGroup(models.Model): groupname = models.CharField(max_length=50) members = models.ManyToManyField(Host)
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转载请注明原文链接：Django通过json格式收集主机信息
