'20211020cookie版本'

303b567a · Amoor123 · 4b6ed25e · 303b567a · 303b567a · 303b567a
11 changed file
--- a/__pycache__/settings.cpython-37.pyc
+++ b/__pycache__/settings.cpython-37.pyc
--- a/mainapp/templates/404.html
+++ b/mainapp/templates/404.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>404</title>
+</head>
+<body>
+<h3 style="color: red">您的请求走丢了</h3>
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/templates/formtest.html
+++ b/mainapp/templates/formtest.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>表单参数测试</title>
+</head>
+<body>
+<div><h3>表单参数测试</h3></div>
+<form action="/user/formtest" method="post">
+    <div><label>用户：</label><input name="username" placeholder="用户名"></div>
+    <div><label>密码：</label><input name="password" placeholder="密码" type="password"></div>
+    <div><button type="submit">提交</button></div>
+</form>
+<p>用户名：{{ username }}</p>
+<p>密码：{{ password }}</p>
+
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/templates/pathtest.html
+++ b/mainapp/templates/pathtest.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>用户测试</title>
+</head>
+<body>
+
+<p>
+    {{ number }}
+</p>
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/templates/requesttest.html
+++ b/mainapp/templates/requesttest.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>查看请求数据</title>
+</head>
+<body>
+
+<p>
+    request.method:{{ request.method }}
+</p>
+<p>
+    request.scheme:{{ request.scheme }}
+</p>
+<p>
+    request.server:{{ request.server }}
+</p>
+<p>
+    request.root_path:{{ request.root_path }}
+</p>
+<p>
+    request.path:{{ request.path }}
+</p>
+<p>
+    request.query_string:{{ request.query_string }}
+</p>
+<p>
+    request.headers:{{ request.headers }}
+</p>
+<p>
+    request.remote_addr:{{ request.remote_addr }}
+</p>
+<p>
+    request.environ:{{ request.environ }}
+</p>
+<p>
+    request.shallow:{{ request.shallow }}
+</p>
+<p>
+    request.url_rule:{{ request.url_rule }}
+</p>
+<p>
+    request.view_args:{{ request.view_args }}
+</p>
+<p>下面的都是没有打印的</p>
+
+<p>
+    request.args:{{ request.args }}
+</p>
+<p>
+    request.form:{{ request.form }}
+</p><p>
+    request.cookies:{{ request.cookies }}
+</p><p>
+    request.files:{{ request.files }}
+</p><p>
+    request.url:{{ request.url }}
+</p><p>
+    request.base_url:{{ request.base_url }}
+</p><p>
+    request.host_url:{{ request.host_url }}
+</p>
+
+
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/templates/response.html
+++ b/mainapp/templates/response.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>响应信息</title>
+</head>
+<body>
+
+<p>
+    response.headers.:{{ response.headers }}
+</p>
+<p>
+    response._status .:{{ response._status }}
+</p>
+<p>
+    response._status_code.:{{ response._status_code }}
+</p><p>
+    response.direct_passthrough.:{{ response.direct_passthrough }}
+</p><p>
+    response._on_close.:{{ response._on_close }}
+</p><p>
+    response.response.:{{ response.response }}
+</p>
+
+
+
+
+
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/templates/test.html
+++ b/mainapp/templates/test.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>用户测试</title>
+</head>
+<body>
+
+<p>
+    {{ username }}:{{ password }}
+</p>
+</body>
+</html>
\ No newline at end of file
--- a/mainapp/views/__pycache__/user_view.cpython-37.pyc
+++ b/mainapp/views/__pycache__/user_view.cpython-37.pyc
--- a/mainapp/views/user_view.py
+++ b/mainapp/views/user_view.py
-from flask import Blueprint
+from flask import Blueprint, redirect
 from flask import request,render_template
 from models.user_model import UserModel
 from models import db
@@ -19,4 +19,134 @@ def login():
    user.auth_key='123456'
    db.session.add(user)
    return render_template('user.html',**data)
-#mainapp/templates/user.html
\ No newline at end of file
+#mainapp/templates/user.html
+
+
+#读取链接的参数
+@blue.route('/pathtest',methods=['GET','POST'])
+def pathtest():
+    username=request.args.get('username','tom')
+    password=request.args.get('password','123456')
+    return render_template('test.html',**locals())
+
+
+@blue.route('/formtest',methods=['GET','POST'])
+def formtest():
+    username='还未提交过'
+    password='还未提交过'
+    if request.method=='POST':
+        username=request.form.get('username')
+        password=request.form.get('password')
+        if username.strip()=='':
+            username='未填写'
+        if password.strip()=='':
+            password='未填写'
+
+
+    return render_template('formtest.html',**locals())
+
+
+@blue.route('/converttest/<path:number>',methods=['GET','POST'])
+def convert(number):
+    print(number)
+    return render_template('pathtest.html',**locals())
+
+from flask import url_for
+@blue.route('/urlfor',methods=['GET','POST'])
+def urlfor():
+    return redirect(url_for('userBlue.formtest'))
+
+
+# 查看请求对象
+@blue.route('/myrequest',methods=['GET','POST'])
+def myrequest():
+    for k in request.__dict__:
+        print(k)
+    xx=request.method
+    return render_template('requesttest.html',**locals())
+
+
+
+
+#用make_respone方法生成响应
+from flask import make_response
+@blue.route('/myresponse',methods=['GET','POST'])
+def myresponse():
+    data={
+        'name':'tom',
+        'age':'18'
+    }
+    code=200
+    response=make_response(data,code)
+    for i in response.__dict__:
+        print(i)
+    response.headers['tt']='dsdsd'
+    return render_template('response.html',**locals())
+
+# 用Response类生成响应
+from flask import Response
+import json
+@blue.route('/myresponse1',methods=['GET','POST'])
+def re2():
+    data={
+        'name':'tom',
+        'age':'18'
+    }
+    data=json.dumps(data)
+    code=200
+    response=Response(data,code,content_type='application/json;charset=utf8')
+    return response
+
+
+# 用jsonify生成响应
+from flask import jsonify
+@blue.route('/myresponse2',methods=['GET','POST'])
+def re3():
+    data={
+        'name':'tom',
+        'age':'18'
+    }
+    return jsonify(data)
+
+# redirect 响应
+@blue.route('/myresponse3',methods=['GET','POST'])
+def re4():
+    response=redirect(url_for('userBlue.myresponse'))
+    response.headers['redirect']=True
+    return response
+
+# 引发异常
+from flask import abort
+@blue.route('/catch',methods=['GET','POST'])
+def catch():
+    abort(404)
+
+@blue.route('/catch2',methods=['GET','POST'])
+def catch2():
+    abort(Response('返回的响应'))
+
+
+#cookie技术
+@blue.route('/mycookie',methods=['GET','POST'])
+def mycookie():
+    data={
+        'name':'tom',
+        'age':'18'
+    }
+    code=200
+    response=make_response(data,code)
+    response.set_cookie('kk','xx',)
+
+    return response
+
+@blue.route('/deletecookie',methods=['GET','POST'])
+def deletemycookie():
+    data={
+        'name':'tom',
+        'age':'18'
+    }
+    code=200
+    response=make_response(data,code)
+    response.delete_cookie('kk',path='/')
+
+    return response
--- a/manage.py
+++ b/manage.py
@@ -2,9 +2,12 @@ from mainapp import app
 from mainapp.views import user_view
 # from flask_script import Manager

-
 from models import db
+from flask import render_template

+@app.errorhandler(404)
+def notFound(error):
+    return render_template('404.html')


 if __name__ == '__main__':

--- a/settings.py
+++ b/settings.py
@@ -8,3 +8,6 @@ class Dev():
    SQLALCHEMY_TRACK_MODIFICATIONS = True
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    SQLALCHEMY_ECHO = True
+
+    SECRET_KEY='aadasdo*&('
+