从URL读取XML文件 [英] Read XML file from URL

问题描述

我想从URL读取XML文件，并从该XML文件中检索数据并在Android应用程序中查看。有没有办法像这样访问。如果你知道的话，请帮帮我。

Hi,
I want to read XML file from URL and retrieve data from that XML file and view in android apps. Is there any way to access like that. Please help me if you know means.

推荐答案

你好，



下面是一个小代码片段演示如何在Android上完成。

Hello,

Below is a small code snippet demonstrating how it can be done on android.

HttpGet uri = null;
Document doc = null;
StatusLine status = null;
HttpResponse resp = null;
DocumentBuilder builder = null;
DefaultHttpClient client = null;
DocumentBuilderFactory factory = null;

uri = new HttpGet("YOUR XML FILE URL GOES HERE");

client = new DefaultHttpClient();
resp = client.execute(uri);
status = resp.getStatusLine();
if (status.getStatusCode() == "200") {
    factory = DocumentBuilderFactory.newInstance();
    builder = factory.newDocumentBuilder();
    doc = builder.parse(resp.getEntity().getContent());
    ...
    // Your code for reading XML doc 
}

您还会发现以下文章非常有用。

• 在Android上使用XML [ ^ ]
• Android发出HTTP请求 [ ^ ]


You will also find following articles very useful.




• Working with XML on Android[^]
• Android making HTTP Requests[^]




检查此链接



如何读取-xml文件和显示 [ ^ ]




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