烧瓶python-POST未按预期工作
我正在学习RESTfulAPI,我遇到了一个问题,这个问题只对GET发出请求,但对POST请求却失败了。代码如下:烧瓶python-POST未按预期工作,python,rest,flask,Python,Rest,Flask,我正在学习RESTfulAPI,我遇到了一个问题,这个问题只对GET发出请求,但对POST请求却失败了。代码如下: from flask import Flask, request app = Flask(__name__) #Make an app.route() decorator here @app.route("/puppies", methods = ['GET', 'POST']) def puppiesFunction(): if request.method == 'GE
from flask import Flask, request
app = Flask(__name__)
#Make an app.route() decorator here
@app.route("/puppies", methods = ['GET', 'POST'])
def puppiesFunction():
if request.method == 'GET':
#Call the method to Get all of the puppies
return getAllPuppies()
elif request.method == 'POST':
#Call the method to make a new puppy
return makeANewPuppy()
def getAllPuppies():
return "Getting All the puppies!"
def makeANewPuppy():
return "Creating A New Puppy!"
if __name__ == '__main__':
app.debug = True
app.run(host='0.0.0.0', port=5000)
GET请求工作正常,但POST请求中出现错误。错误是:
127.0.0.1 - - [20/May/2016 01:39:34] "POST /puppies/ HTTP/1.1" 404 -
提前感谢您的代码工作正常,不确定问题出在哪里。我复制粘贴了您的代码,如下所示:
from flask import Flask, render_template, request
app = Flask(__name__)
@app.route("/puppies", methods = ['GET', 'POST'])
def puppiesFunction():
if request.method == 'GET':
#Call the method to Get all of the puppies
return getAllPuppies()
elif request.method == 'POST':
#Call the method to make a new puppy
return makeANewPuppy()
def getAllPuppies():
return "Getting All the puppies!"
def makeANewPuppy():
return "Creating A New Puppy!"
if __name__ == '__main__':
app.run(debug=True)
并且post请求正在按预期工作。下面是我使用fiddler所做的:
您的代码工作正常,不确定问题出在哪里。我复制粘贴了您的代码,如下所示:
from flask import Flask, render_template, request
app = Flask(__name__)
@app.route("/puppies", methods = ['GET', 'POST'])
def puppiesFunction():
if request.method == 'GET':
#Call the method to Get all of the puppies
return getAllPuppies()
elif request.method == 'POST':
#Call the method to make a new puppy
return makeANewPuppy()
def getAllPuppies():
return "Getting All the puppies!"
def makeANewPuppy():
return "Creating A New Puppy!"
if __name__ == '__main__':
app.run(debug=True)
并且post请求正在按预期工作。下面是我使用fiddler所做的:
您的POST请求在URL末尾有一个额外的斜杠。以下是curl命令:
$ curl -X POST 0.0.0.0:5000/puppies
Creating A New Puppy
$ curl -X POST 0.0.0.0:5000/puppies/
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>404 Not Found</title>
<h1>Not Found</h1>
<p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>
事实上,在你的问题中,你使用了
/puppies/
你的POST请求在URL的末尾有一个额外的斜杠。以下是curl命令:
$ curl -X POST 0.0.0.0:5000/puppies
Creating A New Puppy
$ curl -X POST 0.0.0.0:5000/puppies/
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>404 Not Found</title>
<h1>Not Found</h1>
<p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>
事实上,在你的问题中,你使用了
/puppies/
你得到了什么错误?你如何处理POST请求?404找不到错误。尝试/puppies而不是/puppies/并尝试拆分方法,也许它会起作用。对我来说,代码工作得很好。尝试curl-xpost您会得到什么错误?如何处理POST请求?404找不到错误。尝试/puppies而不是/puppies/并尝试拆分方法,也许它会起作用。对我来说,代码工作得很好。试试curl-X POST