我想从URL加载文本,存储到字符串并将加载的文本追加到String image_url = "http://example.com/example" + yourData;
,如下所示。
我无法从txt文件中获取数据并附加到另一个URL中。需要帮助。谢谢!
try {
// Create a URL for the desired page
URL url = new URL("example.com/thefile.txt");
// Read all the text returned by the server
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
StringBuilder builder = new StringBuilder();
String str;
while ((str = in.readLine()) != null) {
// str is one line of text; readLine() strips the newline character(s)
builder.append(str);
}
in.close();
String yourData = builder.toString();
} catch (MalformedURLException e) {
} catch (IOException e) {
}
// Loader image - will be shown before loading image
int loader = R.drawable.loader;
ImageView image = (ImageView) findViewById(R.id.image);
String image_url = "http://example.com/example" + yourData;
ImageLoader imgLoader = new ImageLoader(getApplicationContext());
imgLoader.DisplayImage(image_url, loader, image);
答案 0 :(得分:0)