我正在尝试从以下链接下载数据:
如果我像下面这样创建链接,它会将CSV文件下载到我的机器http://webapi.nhtsa.gov/api/SafetyRatings/modelyear/2019/make/ACURA/model/RDX?format=csv上
如何使用Python中的API读取不同车辆的此文件?
到目前为止,我的代码如下:
db = sql.connect("localhost","root","password","TEST")
cursor = db.cursor()
sql = "SELECT * FROM TEST.car_model"
cursor.execute(sql)
data = cursor.fetchall()
for row in data:
apiUrl = "http://webapi.nhtsa.gov/api/SafetyRatings/modelyear/"
apiParams = str(row[1])+"/make/"+row[2].replace(" ","%20")+"/model/"+row[3].rstrip().replace(" ","%20")
apiFormat = "?format=csv"
link = apiUrl + apiParams + apiFormat
response = urlopen(apiUrl + apiParams + apiFormat)
f = open(link, 'rb')
reader = csv.reader(f)
for row in reader:
print(row)
db.close()
响应会自动将文件下载到我的下载文件夹中吗?
发布于 2018-06-12 07:10:29
你可以试试这个
model = input("Enter model name: ")
year = input("year: ")
url = "http://webapi.nhtsa.gov/api/SafetyRatings/modelyear/"+year+"/make/ACURA/model/"+model+"?format=csv"
import urllib.request
with urllib.request.urlopen(url) as response:
html = response.read()
with open(model+year+".csv", "w") as f:
f.write(html)
你可以给你的url添加更多的变量。然后你可以使用pandas包来阅读。
import pandas as pd
vechiles = pd.read_csv("vichles.csv")
https://stackoverflow.com/questions/50807129
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