// koa-session context.js
const maxAge = opts.maxAge ? opts.maxAge : ONE_DAY;
if (maxAge === 'session') {
// do not set _expire in json if maxAge is set to 'session'
// also delete maxAge from options
opts.maxAge = undefined;
} else {
// set expire for check
json._expire = maxAge + Date.now();
json._maxAge = maxAge;
}
看了一下koa-session,maxAge不支持设置为0,但是可以设置为 session
在保存redis的时候,过期时间是个字符串,会报错