原文地址: http://blog.csdn.net/xie_0723/article/details/51361006json
一直在想requests的content和text属性的区别,从print 结果来看是没有任何区别的
看下源码:
@property def text(self): """Content of the response, in unicode. If Response.encoding is None, encoding will be guessed using ``chardet``. The encoding of the response content is determined based solely on HTTP headers, following RFC 2616 to the letter. If you can take advantage of non-HTTP knowledge to make a better guess at the encoding, you should set ``r.encoding`` appropriately before accessing this property. """ #content的完整代码就不贴了。 @property def content(self): """Content of the response, in bytes."""
resp.text返回的是Unicode型的数据。
resp.content返回的是bytes型也就是二进制的数据。
也就是说,若是你想取文本,能够经过r.text。app
若是想取图片,文件,则能够经过r.content。this
(resp.json()返回的是json格式数据)url
举个栗子spa
# 例以下载并保存一张图片 import requests jpg_url = 'http://img2.niutuku.com/1312/0804/0804-niutuku.com-27840.jpg' content = requests.get(jpg_url).content with open('demo.jpg', 'wb') as fp: fp.write(content)