从Google Play商店获取应用的屏幕截图

Question

我尝试了这个api https://github.com/facundoolano/google-play-scraper但它没有返回app的截图网址。任何人都可以为javascript建议相同的api。

Answer 1

这应该有用，只需npm install request cheerio。请注意，这是异步的，因此您可能希望将其置于承诺或类似内容中。

var cheerio = require("cheerio");
var request = require("request");

var baseUrl = "https://play.google.com/store/apps/details?id=";
var app = "com.spotify.music"; 

function getScreenShots(html) {
    var $ = cheerio.load(html);
    var $img = $(".thumbnails img.screenshot");
    var images = [];
    $img.each(function() {
        images.push($(this).attr("src"));
    });
    console.log(images);
}

function getReviews(html) {
    var $ = cheerio.load(html);
    var $allReviews = $(".single-review");
    var reviews = [];
    $allReviews.each(function() {
        var rating = $(".review-info-star-rating > div", $(this)).attr("aria-label");
        var review = {
            "author": $(".author-name", $(this)).text(),
            "date": $(".review-date", $(this)).text(),
            "rating": rating.match(/([12345]){1}/)[0] + "/5",
            "comment": $(".review-body", $(this)).text()
        }
        reviews.push(review);
    });
    console.log(reviews);
}

request(baseUrl + app, function(error, response, body) {
    getScreenShots(body);
    getReviews(body);
});