两个中间件之间如何传值呢
test.post('/', koaBody, function* (next) {
var body = this.request.body;
console.log(body);
yield body;
yield next;
})
app.use(function* (next) {
this.body="sucessful";
console.log("中间件2");
yield this.mongo.db('app_info').collection('platform').insert({"xiaoming":"xiaoming1"});
this.body= this.mongo.db('app_info').collection('platform').findOne();
});
如上,我想把第一个中间件的post获取的body,传入第二个中间件中,然后由第二个中间件存入monodb。请问我应该如何获取?
需要先挂到
ctx
上,然后在下个中间件中拿到!