How to display data from mongodb in frontend using expressjs without knowing feilds name

Question

How to display data from mongodb in frontend using express js without knowing feilds name?

Answer 1

If you want to display the raw data, you can simply assign the returned data to a string and display that.

Otherwise, you can delimit the data with a colon ( : ), and map the delimited data to objects or variables as you see fit.

You can then return the mapped data via your API.

Answer 2

在快递处理程序中，使用如下代码：

res.render('index', { dump: JSON.stringify(your_db_object)});

然后在您的视图中显示带有pre标签的转储数据：

<pre>{{dump}}</pre>