想问一下为什么我使用fetch提交表单数据,express无法设置cookie,而直接使用form标签时却可以设置。
为了方便,我把模拟的代码全贴上来
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var app = express();
app.use(require('cookie-parser')());
app.get('/aa', function (req, res) {
console.log(req.cookies);
res.cookie('aa', 'aa');
res.send('a');
});
app.post('/bb', function (req, res) {
console.log(req.cookies);
res.cookie('bb', 'bb');
res.send('bb');
})
app.get('*', function (req, res){
console.log('get *');
console.log('cookie: ', req.cookies);
res.sendFile(path.resolve(__dirname, 'a.html'));
});
app.listen('3002', function () {
console.log('start working');
});
fetch
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从stack overflow得到了答案了
fetch('/b', { method : 'post', credentials : 'include' })