想实现选取下拉框后,后台实时查询相关数据,并返回前端显示 前端index.ejs
查询功能/public/javascripts/func.js var mongoose = require('mongoose') ; var models = require('./models.js') ; var GroupModel = models.Group ; mongoose.connect('mongodb://localhost/mytest') ; var getinfo = function(req,res){ var name = req.query.q; GroupModel.find({groupname:name},function(err,doc){ if(doc != 0){ console.log('ooooooo');//用于测试该函数是否被调用 res.write(doc[0].descriptions); } }); }; getinfo();
控制台输出 Express server listening on port 3000 GET / 304 21ms GET /stylesheets/style.css 304 8ms GET /javascripts/jquery-2.1.1.min.js 304 8ms GET /javascripts/func.js 200 12ms - 1006b GET /public/javascripts/func.js?q=baidu 404 2ms 还是没有反应了,也就是func.js并未被调用 请问:node怎么和ajax结合?
回复 (1)
M
method
参与回复
登录后即可参与回复。登录