express.js路由中的全局会话变量? [英] Global session variable in express.js route?

问题描述

当我在express.js路由中设置会话时

when i set a session in express.js route like

app.get('/', function(req, res() {
req.session.foo = 'bar';
});

我无法在其他路由中访问它(未定义).这可能吗?我必须考虑一种特殊的配置吗?

i can't access it (undefined) in other routes. is this possible? is there a special configuration i have to consider?

谢谢！

推荐答案

我实际上只是通过设置如下会话来解决它:

i actually solved it by just setting the sessions like this:

global.session.email = JSON.parse(chunk).email;

由此，会话变量是全局的！

through this, the session variables are global!

已解决！

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