<p>最近正在开发appengine应用程序。我想解析应用程序请求中包含的json数据。如何使用requesthandler类的request对象来实现这一点?</p>
<p>下面是一段代码,展示了我想要实现的目标:</p>
<pre><code>import cgi
import webapp2
import datamethods
from google.appengine.ext.webapp.util import run_wsgi_app
class adduser(webapp2.RequestHandler):
def get(self):
# Get the phone number from json data in request.
userphone = self.request.get("phone")
# Get the name from json data in request.
name = self.request.get("name")
app = webapp2.WSGIApplication([
('/adduser', adduser),
('/sign', updatestatus),
('/login',login)
], debug=True)
def main():
run_wsgi_app(app)
if __name__ == "__main__":
main()
</code></pre>
<p>必须解析对象中传入的json字符串。在此之后,您可以访问属性。</p>
<pre><code>import json # Now you can import json instead of simplejson
....
jsonstring = self.request.body
jsonobject = json.loads(jsonstring)
</code></pre>