從URL下載Python文件

Question

試圖從該URL下載文件。這是一個excel文件，它只下載1 kb的文件。雖然文件大小實際上是7MB。我不明白這裏必須

做，但如果複製並粘貼到IE的URL，整個文件下載

res = requests.get('http://fescodoc.***.com/fescodoc/component/getcontent?objectId=09016fe98f2b59bb&current=true') 
res.raise_for_status() 
playFile = open('DC_Estimation Form.xlsm', 'wb') 
for chunk in res.iter_content(1024): 
    playFile.write(chunk) 

Answer 1

它更容易使用的內置模塊urllib對於這樣的情況：https://docs.python.org/2/library/urllib.html#urllib.urlretrieve

urllib.urlretrieve('http://fescodoc/component/.', 'DC_Estimation_Form.xslm') 

Answer 2

您應該設置stream爲true在get()，

res = requests.get('http://fescodoc.***.com/fescodoc/component/getcontent?objectId=09016fe98f2b59bb&current=true', stream=True) 
res.raise_for_status() 
with open('DC_Estimation Form.xlsm', 'wb') as playFile: 
    for chunk in res.iter_content(1024): 
     playFile.write(chunk) 

請參閱：http://docs.python-requests.org/en/latest/user/advanced/#body-content-workflow