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Javascript 我的connect flash在registerProcess中工作,但在showForm中给我空数组这是什么问题?_Javascript - Fatal编程技术网

Javascript 我的connect flash在registerProcess中工作,但在showForm中给我空数组这是什么问题?

Javascript 我的connect flash在registerProcess中工作,但在showForm中给我空数组这是什么问题?,javascript,Javascript,我的connect flash在registerProcess中工作,但在showForm中给我空数组这是什么问题 showForm(req, res) { res.render('./home/auth/register', { messages: req.flash('info'), recaptcha: this.recaptcha.render() }) } 我认为问题在于你把req.flash(“

我的connect flash在registerProcess中工作,但在showForm中给我空数组这是什么问题

showForm(req, res) {
        res.render('./home/auth/register', {
            messages: req.flash('info'),
            recaptcha: this.recaptcha.render()
        })
    }

我认为问题在于你把req.flash(“信息”)放错了地方。 您应该尝试以下方法:

showForm(请求、回复){
req.flash('info','Your message go here'),
res.render(“./home/auth/register”{
recaptcha:this.recaptcha.render()
})
}
在上面的代码中,我在呈现HTML模板之前放置了行req.falsh('info')