javascript Rest API补丁方法

Posted 2021-05-04

router.put('/:newsId', (req, res, next) => {
    const _id = req.params.newsId;
    const updateOptions = {};
    for(let ops of req.body) {
        updateOptions[ops.propName] = ops.value;
    }
    
    // Called Update Method from News Model
    News.update({_id}, {$set: updateOptions})
        .exec()
        .then(result => {
            res.status(200).json({
                message: 'News Updated',
                request: {
                    type: 'GET',
                    url: `${URL}/${_id}`
                }
            });
        })
        .catch(err => {
            console.log(err);
            res.status(500).json({
                error: err
            });
        });
});