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  • 09线程隔离的g对象

    1,g是global的意思。

    g对象再一次请求中的所有的代码的地方,都是可以使用的。

    同一次请求,那么在这个项目的所有地方都可以用了。

    from flask import Flask,request,render_template,g,redirect
    from test import login_log
    app = Flask(__name__)
    
    @app.route('/')
    def l():
        return "heloo"
    
    @app.route('/login/',methods=["POST","GET"])
    def login():
        if request.method == "GET":
            return render_template('login.html')
        else:
            username = request.form.get('username')
            password = request.form.get('password')
            g.username = username
            login_log()
            return "sss"
    
    if __name__ == '__main__':
        app.run()
    =========================================
    from flask import g
    
    def login_log():
        print(g.username)
    ================================
    <form action="" method="post">
        <input type="text" name="username" placeholder="username"><br>
        <input type="password" name="password" placeholder="password"><br>
        <input type="submit" value="Submit" >
    </form>
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  • 原文地址:https://www.cnblogs.com/two-peanuts/p/10944228.html
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