from flask import Flask,make_response,json
app = Flask(name)
@app.route("/")
def index():
response=make_response("hello")
response.mimetype='text/plain' #text/html application/xml application/json
return response
@app.route("/data")
def foo():
data={
'name':'jack',
'gender':'male'
}
response=make_response(json.dumps(data))
response.mimetype='application/json'
return response
或者：return jsonify({name:'Grey Li',gender:'male'})
或者：return jsonify({name:'Grey Li',gender:'male'}),500
if name == 'main':
app.run(
host='0.0.0.0',
port=8888,
debug=True
)
response.set_cookie()
key,value,max_age,expires,path,domain,httponly
