ask for advice: I used nodejs"s request module to get Douban open api to get a string of json data, and then I don"t know how to render the data to my ejs template. I don"t know if I cleared it, and if there is a boss to take a look at it for me. 
ask for advice: I used nodejs"s request module to get Douban open api to get a string of json data, and then I don"t know how to render the data to my ejs template. I don"t know if I cleared it, and if there is a boss to take a look at it for me.
does anyone know the answer? Ask the boss for an answer.
Why don't you directly use Ajax to make a http request to Douban's api on your front end to get the data?
do not map the invitation code.
write your request in the last function of router.get in the middleware, and go out to the template in res.render after reaching the result. (you see, that's all I can say when you post it.)
the subject may not quite understand how Synchronize and asynchronous code are executed, and the request request interface is asynchronous. So there are two solutions:
req.render method in request , so that the result returned by Douban can be uploaded to your own page Promise or aynsc/await to turn asynchrony into Synchronize. Wait for the data from Douban to return before you render your template. Previous: How does touchmove calculate the distance of movement instead of displacement?
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