java - 使用 Jsoup 库解析具有键值对的字符串

Question

我一直坚持如何以键值对的形式解析这些数据。请指导我

<div class="content">
    <div class="label">Company Name: </div>
    Cartell Chemical Co., Ltd.
    <br/>
    <div class="label">Business Owner: </div>
    Michael Chen
    <br/>
    <div class="label">Employees: </div>
    210
    <br/>
    <div class="label">Main markets: </div>
    North America, Europe, China, South Asia
    <br/>
    <div class="label">Business Type: </div>
    Manufacturer
    <br/>
</div>

我需要这些格式的输出。请指导我使用 Java 和 Jsoup 库

Company Name:Cartell Chemical Co., Ltd.
Business Owner:Michael Chen
Employees:210
Main markets:North America, Europe, China, South Asia
Business Type:Manufacturer

Answer 1

查看文档。

• http://jsoup.org/cookbook/extracting-data/example-list-links

这是一个工作示例:

public class StackOverflow20973268 {
    private static String input = "<div class=\"content\">" +
            "<div class=\"label\">Company Name: </div>" +
            "Cartell Chemical Co., Ltd." +
            "<br/>" +
            "<div class=\"label\">Business Owner: </div>" +
            "Michael Chen" +
            "<br/>" +
            "<div class=\"label\">Employees: </div>" +
            "210" +
            "<br/>" +
            "<div class=\"label\">Main markets: </div>" +
            "North America, Europe, China, South Asia" +
            "<br/>" +
            "<div class=\"label\">Business Type: </div>" +
            "Manufacturer" +
            "<br/>" +
            "</div>";

    public static void main(String[] args) throws IOException {
        Document doc = Jsoup.parse(input);
        Elements labels = doc.select("div.content div.label");
        for (Element label : labels) {
            System.out.println(String.format("%s:%s", label.text().trim(),
                    label.nextSibling().outerHtml()));
        }
    }
}

输出:

Company Name::Cartell Chemical Co., Ltd.
Business Owner::Michael Chen
Employees::210
Main markets::North America, Europe, China, South Asia
Business Type::Manufacturer