Question

目前我遇到了我正在做的node.js项目的问题，但我不知道如何将json.stringify响应存储在我可以从以下代码中获取的文件中访问jSON数据或有更好的方法来做到这一点，而不存储在文件中。

这是我的代码：

var watson = require('watson-developer-cloud');

var personality_insights = watson.personality_insights({
    username: '...',
    password: '...',
    version: 'v2'
});

personality_insights.profile({
    text: 'I write this to explain why I’ll be holding back my album, 1989, from the new streaming service, Apple Music. I feel this deserves an explanation because Apple has been and will continue to be one of my best partners in selling music and creating ways for me to connect with my fans. I respect the company and the truly ingenious minds that have created a legacy based on innovation and pushing the right boundaries.I’m sure you are aware that Apple Music will be offering a free 3 month trial to anyone who signs up for the service. I’m not sure you know that Apple Music will not be paying writers, producers, or artists for those three months. I find it to be shocking, disappointing, and completely unlike this historically progressive and generous company.This is not about me. Thankfully I am on my fifth album and can support myself, my band, crew, and entire management team by playing live shows. This is about the new artist or band that has just released their first single and will not be paid for its success.',
    language: 'en' 
}, function (err, response) {
        if (err) {
            console.log('error:', err);
        } else {
            console.log( JSON.stringify(response, null, 2) );
        }
    });
});

我在我的代码中使用上面的watson开发人员云。

Answer 1

这样的东西？

var watson = require('watson-developer-cloud');
var fs = require('fs');

var personality_insights = watson.personality_insights({
    username: '...',
    password: '...',
    version: 'v2'
});

personality_insights.profile({
    text: 'blah blah blah',
    language: 'en' 
}, function (err, response) {
        if (err) {
            console.log('error:', err);
        } else {
            fs.writeFile(
                './file.json', 
                JSON.stringify(response, null, 2), 
                function(err){
                    throw err;
                }
            );
        }
    });
});

如何将json.stringify响应存储到文件中？

1 个答案: