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有人可以向我解释中间件需要秘密字符串的位置吗? 另外,如果我在passport.session选项设置一个密钥/值对我仍然得到同样的错误信息获取“TypeError:必须提供秘密字符串”。在NodeJS应用程序中使用Passport.js和Express-Session作为中间件
这是代码
// using pug since a view engine is required by express
app.set('views', __dirname)
app.set('view engine', 'pug')
app.use(cookieParser(secretConfig))
// parse application/json
app.use(bodyParser.json())
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }))
app.use(passport.initialize());
app.use(passport.session({
resave: false,
saveUninitialized: true,
failureFlash: true
}));
//app.use(flash());
// Load the REST endpoints
app.use('/api', require('./endpoints/whatever/router'))
app.use('/api', require('./endpoints/login/router'))
// app.use('/api', require('./users/router'))
// Repeat the above line for additional model areas ("deals", "vehicles", etc)
app.use('/graphql', graphqlHTTP({
schema: schema,
rootValue: root,
graphiql: true
}));