将URL解析为组件 [英] Parsing URL into components

问题描述

我想在Java中使用斜杠（例如 server / books / thrillers / johngrisham / thefirm ）解析描述性样式的URL。

I want to parse a descriptive-style URL with slashes (such as server/books/thrillers/johngrisham/thefirm), in Java.

我的总体想法是处理我收到的数据，以便在数据库中进行查找（因此使用URL作为搜索条件），然后返回包含数据的HTML页面。

My overall idea is to handle the data I receive to do a lookup (therefore using the URL as search criteria) in a database and then return HTML pages with data on it.

我该怎么做？

推荐答案

String urlToParse = "server/books/thrillers/johngrisham/thefirm";
String[] parsedURL = urlToParse.split("/");

您将拥有的是一系列字符串，您可以使用它们。

What you will have is an array of strings that you can then work with.

// parsedURL[0] == "server";
// parsedURL[1] == "books";
// parsedURL[2] == "thrillers";
// parsedURL[3] == "johngrisham";
// parsedURL[4] == "thefirm";

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