因为要做一个前端画图需要经纬度，一个个的查询过麻烦，最终弄出这个，以备后查！
1 import threading , time 2 import requests 3 from decimal import Decimal 4 #爬取数据 5 def hq(address,name_id): 6 url = 'http://api.map.baidu.com/geocoder?output=json&key=f247cdb592eb43ebac6ccd27f796e2d2&location=' + str(address) 7 response = requests.get(url) 8 answer = response.json() 9 print('得到反解数据', answer) 10 lng = answer['result']['location']['lng'] 11 lat = answer['result']['location']['lat'] 12 formatted_address = answer['result']['formatted_address'] 13 business = answer['result']['business'] 14 city = answer['result']['addressComponent']['city'] 15 direction = answer['result']['addressComponent']['city'] 16 distance = answer['result']['addressComponent']['direction'] 17 district = answer['result']['addressComponent']['district'] 18 province = answer['result']['addressComponent']['province'] 19 street = answer['result']['addressComponent']['street'] 20 street_number = answer['result']['addressComponent']['street_number'] 21 cityCode = answer['result']['cityCode'] 22 lin_list = str('%6f' % lng) + '|' + str('%6f' % lat) + '|' + str(formatted_address) + '|' + str(business) + '|' + str( 23 city) + '|' + str(direction) + '|' + str(distance) + '|' + str(district) + '|' + str(province) + '|' + str( 24 street) + '|' + str(street_number) + '|' + str(cityCode) 25 if cityCode==0: 26 #print('外国') 27 pass 28 else: 29 30 name=str(name_id)+'list' 31 print(name) 32 with open(name, 'a+', encoding=('utf-8')) as f: 33 f.write(lin_list+' ') 34 print('文件写入完成') 35 36 #经度纬度处理 37 def longitude_proces(longitude, interval, latitude, latitude_end, name_id): 38 while longitude >= latitude: 39 address = '%s,%s' % (longitude, latitude_end) # 请求时，经度，纬度，需要互换 40 hq(address, name_id) 41 longitude -= interval 42 43 44 class Thre(threading.Thread):#继承线程中的类 45 def __init__(self,lists,interval,name_id,times): 46 super(Thre,self).__init__() 47 self.interval=interval 48 self.lists=lists 49 self.name_id=name_id 50 self.times=times 51 def run(self): 52 print('执行线程开始时间:',self.times,self.lists,'==================start=============================================') 53 slog,elog,slat,elat=self.lists 54 #print(slog,elog,slat,elat) 55 longitude = Decimal(slog)#经度longitude开始 56 longitude_end = Decimal(elog)#经度结束 57 latitude=Decimal(slat)# 纬度latitude开始 58 latitude_end=Decimal(elat)#纬度结束 59 60 while latitude>=latitude_end: 61 latitude -= self.interval 62 longitude_proces(longitude,self.interval,longitude_end,latitude,self.name_id) 63 else: 64 den_time=time.time()-self.times 65 print('执行线程所用时间:',den_time,self.lists,'==================end=============================================') 66 67 68 69 def main(): 70 itude_list=[ 71 ['42.000000', '30.000000', '105.000000', '79.800000'], # 72 ['42.000000', '21.000000', '129.000000', '105.000000'], # 73 ['50.000000', '42.000000', '135.000000','129.000000'], # 74 ['54.000000', '42.000000', '129.000000', '115.000000'], # 75 ['45.500000', '42.000000', '115.000000', '105.000000'], # 76 ['49.200000', '42.000000', '91.500000', '79.800000'], # 77 ['42.000000', '30.000000', '79.800000', '73.400000'], # 78 ['45.500000', '42.000000', '105.000000', '91.500000'], # 79 ['30.000000', '21.000000', '105.000000', '97.300000'], # 80 ['42.000000', '30.000000', '97.300000', '79.800000'], # 81 ['21.000000', '3.000000', '129.000000', '105.000000'], # （南海） 82 ] 83 84 interval = Decimal('3.0001000')#间隔 85 number = 0 86 thre_list=[] 87 88 for itude in itude_list: 89 start_times=time.time() 90 number += 1 91 temp=Thre(itude_list,interval,number,start_times) 92 thre_list.append(temp) 93 94 for thre in thre_list: 95 thre.start() 96 97 98 99 if __name__ == '__main__': 100 main()