def search_db():
keys2x = raw_input("请输入搜索关键字：")
#for keys2x in search_list:
file_name = '/Users/llm/PycharmProjects/' + keys2x + '.getone.txt'
print "开始进行mongodb数据库操作:"
#
db = pymongo_imp.get_db()
my_collection = pymongo_imp.get_collection(db)
xlist=pymongo_imp.get_many_docs(db,keys2x)
for listnet in xlist:
mag_1=listnet['Magnet_Link'].encode('gb2312')
with open(file_name, 'a') as p: # '''Note'''：Ａppend mode, run only once!
p.write("%s \n \n" % mag_1) ##!!encode here to utf-8 to avoid encoding
#链接地址
file_name = ks + '_' + page # 让文件按页码保存，避免一个文件中链接数量太多。
if movie_li.find('a', attrs={
'rel': 'magnet'
}) is None: ####>>>>>>> 如果为非空，那么就获取。
pass
else:
detail_mag = movie_li.find(
'a',
attrs={'rel': 'magnet'
})['href'] #####>>>>>>7 获取磁力链接地址。
#上面获取了磁力链接。❕
print detail_mag
#with open(file_name, 'a') as p: # '''Note'''：Ａppend mode, run only once!
# p.write("%s \n \n" % detail_mag) ##!!encode here to utf-8 to avoid encoding
#获取了磁力链接之后开始存入数据库。
print "开始进行mongodb数据库操作:"
#存入数据库
db = pymongo_imp.get_db()
my_collection = pymongo_imp.get_collection(db)
pymongo_imp.insert_one_doc(db, detail_name, detail,
detail_mag)
print "截止目前，数据库中存放条目数量：%s个" % int(
my_collection.count())
except:
pass