如何保存作为application / pdf返回的响应 [英] How to save response returned as application/pdf

问题描述

我正在对SmartSheet进行API调用，将工作表作为PDF文件返回。

I am making an API call to SmartSheet that returns the worksheet as a PDF file.

这是相关文档 - 链接

This is the relevant documentation - link

我的问题是如何接受PDF响应并在nodeJs中本地保存？我正在使用 https 模块，我知道如何发出请求，但我无法理解如何接受响应：

My question is how do I accept the PDF response and save it locally in nodeJs? I am making use of the https module and I know how to make the request, but I can't understand how do I accept the response:

https.request(options, function (response) {
    var body = '';
    response.on('data', function (chunk) {
        body += chunk;
    });

    response.on('end', function () {
        //What do I do with the body here?
    });
});

推荐答案

这取决于。您想如何存储下载的PDF？如果要将它们存储在本地文件系统中，则可以直接将数据流式传输到文件中。

That depends. How do you want store downloaded PDFs? If you want to store them in local file system, then you can stream data directly into the file.

例如：

var fs = require('fs');
var https = require('https');

var options = {
    hostname: 'google.com',
    port: 443,
    path: '/',
    method: 'GET'
};

var req = https.request(options, function (response) {
    response.on('end', function () {
        // We're done
    });

    response.pipe(fs.createWriteStream('/path/to/file'));
});

req.end();

req.on('error', function (err) {
    // Handle error here
});

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