什么是req.isAuthenticated()护照 [英] what is req.isAuthenticated() passportJS

问题描述

在"passportJS文档"中，我认为护照认证功能记录得不好.

In passportJS Documention, I think passport authenticated function not documented well.

我想问一下，passport.isAuthenticated()id是做什么的?

I want to ask, what passport.isAuthenticated() id do?

推荐答案

对于任何请求，您都可以检查用户是否已通过此方法认证.

For any request you can check if a user is authenticated or not using this method.

app.get('/some_path',checkAuthentication,function(req,res){
    //do something only if user is authenticated
});
function checkAuthentication(req,res,next){
    if(req.isAuthenticated()){
        //req.isAuthenticated() will return true if user is logged in
        next();
    } else{
        res.redirect("/login");
    }
}

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