我正在使用节点JS Express把手。我有一个JSON对象,我想将其存储在cookie中。我尝试使用下面的代码,但出现错误。
我是否正确设置了js-cookie或错过了一些东西?
未捕获的TypeError:$ .cookie不是函数
您能帮我解决什么问题吗?
在index.hbs内容中:
//listOfObjects is a json object.
<script type="text/javascript">
function saveAs(){
$.cookie("listOfObjects", JSON.stringify(listOfObjects));
}
</script>
在app.js中:
var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var exphbs = require('express-handlebars');
var favicon = require('serve-favicon');
const helmet = require('helmet');
var jscookie = require('js-cookie');
var indexRouter = require('./routes/index');
var app = express();
app.use(helmet());
var hbs = exphbs.create({
extname: 'hbs',
defaultLayout: 'layout' ,
layoutsDir: __dirname + '/views/layouts/',
helpers: require("./helper/handlebars.js").helpers
});
app.engine('hbs',hbs.engine);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', indexRouter);
module.exports = app;
我的文件夹结构如下: gSOAP docs