响应对象 - 爱码网

一.返回html

新建一个config.py文件

Debug=True

fisher.py

from flask import Flask
 
 
app = Flask(__name__)
app.config.from_object("config")
 
 
@app.route("/hello")
def hello():
    return "<html><body><h1>h1biaoti</h1><p>hahhaha</p></body></html>"
 
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

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二.返回字符串

新建一个config.py文件

Debug=True

fisher.py

from flask import Flask,make_response
 
app = Flask(__name__)
app.config.from_object("config")
 
@app.route("/hello")
def hello():
 
    headers={
        "content-type":"text/plain"
    }
    response = make_response("<html><body><h1>h1biaoti</h1><p>hahhaha</p></body></html>")
    response.headers=headers
    return response
 
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

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三.返回状态码

新建一个config.py文件

Debug=True

fisher.py

from flask import Flask,make_response
 
app = Flask(__name__)
app.config.from_object("config")
 
@app.route("/hello")
def hello():
 
    headers={
        "content-type":"text/plain"
    }
    response = make_response("<html><body><h1>h1biaoti</h1><p>hahhaha</p></body></html>",404)
    response.headers=headers
    return response
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

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四.重定向

新建一个config.py文件

Debug=True

fisher.py

from flask import Flask,make_response
 
 
app = Flask(__name__)
app.config.from_object("config")
 
 
@app.route("/hello")
def hello():
 
 
    headers={
        "content-type":"text/plain",
        "location":"http://www.baidu.com"
    }
    
    response = make_response("<html><body><h1>h1biaoti</h1><p>hahhaha</p></body></html>",301)
    response.headers=headers
    return response
 
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

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五.第二种写法,简化写法

from flask import Flask
 
 
app = Flask(__name__)
app.config.from_object("config")
 
 
@app.route("/hello")
def hello():
 
 
    headers={
        "content-type":"text/plain",
        "location":"http://www.baidu.com"
    }
 
 
    return "<html><body><h1>h1biaoti</h1><p>hahhaha</p></body></html>",301,headers
 
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

六.返回json

from flask import Flask
 
 
app = Flask(__name__)
app.config.from_object("config")
 
 
@app.route("/hello")
def hello():
 
 
    headers={
        "content-type":"application/json",
    }
 
 
    return '{"data":"hello world!"}',200,headers
 
 
app.run(host="0.0.0.0",debug=app.config['DEBUG'])

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