Question

Node.js-如何从快速会话中删除项目

我试图从会话中删除我最近添加到会话中的项目。但是我遇到一个错误：

console.log('req.session:');
console.log(req.session);

req.session.checkout = 'Test';

var getSession = req.session;
console.log('getSession:');
console.log(getSession);

var { checkout, ...ret } = getSession;

console.log('ret:');
console.log(ret);

req.session = ret;

console.log('req.session:');
console.log(req.session);

console.log('req.session.checkout:');
console.log(req.session.checkout);

控制台：

req.session:
Session {
  cookie:
   { path: '/',
     _expires: 2020-07-16T12:04:03.332Z,
     originalMaxAge: 900000,
     httpOnly: true } }
getSession:
Session {
  cookie:
   { path: '/',
     _expires: 2020-07-16T12:04:03.332Z,
     originalMaxAge: 900000,
     httpOnly: true },
  checkout: 'Test' }
ret:
{ cookie:
   { path: '/',
     _expires: 2020-07-16T12:04:03.332Z,
     originalMaxAge: 900000,
     httpOnly: true } }
req.session:
{ cookie:
   { path: '/',
     _expires: 2020-07-16T12:04:03.332Z,
     originalMaxAge: 900000,
     httpOnly: true } }
req.session.checkout:
undefined
TypeError: req.session.touch is not a function

如何正确删除它，这样我可以恢复原来的状态而不会出现错误？

req.session:
Session {
  cookie:
   { path: '/',
     _expires: 2020-07-16T12:04:03.332Z,
     originalMaxAge: 900000,
     httpOnly: true } }

Answer 1

迟到的答案，但可能对那些被卡住的人有用。

您可以在创建会话时存储 sessionID = req.sessionID。然后你可以从会话存储中删除它。

 req.sessionStore.all((error, sessions) => {
   req.sessionStore.destroy(sessionID, (error) => {});
 })

Node.js-如何从快速会话中删除项目

1 个答案: