读取URL返回的文本文件 [英] read text file returned by URL

问题描述

此URL回报和放大器;打开文本文件直接，我只是想读的内容我怎么能做到这一点
    <一href=\"http://translate.google.com.tw/translate_a/t?client=t&hl=en&sl=en&tl=gu&ie=UTF-8&oe=UTF-8&multires=1&oc=1&otf=2&ssel=0&tsel=0&sc=1&q=this+is+translate+demo\" rel=\"nofollow\">http://translate.google.com.tw/translate_a/t?client=t&hl=en&sl=en&tl=gu&ie=UTF-8&oe=UTF-8&multires=1&oc=1&otf=2&ssel=0&tsel=0&sc=1&q=this+is+translate+demo

我曾尝试

 公共静态字符串翻译（字符串SL，TL字符串，字符串文本）抛出IOException
        //取
        网址URL =新的URL（https://translate.google.com.tw/translate_a/t?client=t&hl=en&sl=+
                SL +与＆amp; TL =+ TL +与＆amp;即= UTF-8和; OE = UTF-8和;多分辨率= 1和; OC = 1和; OTF = 2及SSEL = 0＆放大器; TSEL = 0＆放大器; SC = 1和; q =+
                URLEn coder.en code（文字，UTF-8））;
        Log.d（URL，::+网址）;
        URLConnection的的URLConnection = url.openConnection（）;
        urlConnection.setRequestProperty（用户代理，其他）;
        Log.d（URL，开::连接后）;
        BR的BufferedReader =新的BufferedReader（新的InputStreamReader（urlConnection.getInputStream（）））;
        Log.d（URL，:: BR+ BR）;
        字符串结果= br.readLine（）;
        br.close（）;
        //解析
        Log.d（URL，::+结果）;
        结果= result.substring（2，result.indexOf（]]）+ 1）;
        StringBuilder的SB =新的StringBuilder（）;
        的String [] =拆分result.split（（小于？！\\\\\\\\）\\）;
        的for（int i = 1; I＆LT; splits.length; I + = 8）
            sb.append（拆分[I]）;
        返回sb.toString（）代替（\\\\ N，\\ n）的replaceAll（\\\\\\\\（）。，$ 1）。;
    }
 

解决方案

如果您的网址直接打开的文本文件，则该code读取文本文件和打印也是如下：

 公共类URLReader {
公共静态无效的主要（字串[] args）抛出异常{    URL =甲骨文新的URL（http://www.oracle.com/）;
    在的BufferedReader =新的BufferedReader（
    新的InputStreamReader（oracle.openStream（）））;    串inputLine;
    而（（inputLine = in.readLine（））！= NULL）
        的System.out.println（inputLine）;
    附寄（）;
}
 

}

This URL return & open text file directly, i just want to read its content how can i do it http://translate.google.com.tw/translate_a/t?client=t&hl=en&sl=en&tl=gu&ie=UTF-8&oe=UTF-8&multires=1&oc=1&otf=2&ssel=0&tsel=0&sc=1&q=this+is+translate+demo

i have tried

public static String translate(String sl, String tl, String text) throws IOException{
        // fetch
        URL url = new URL("https://translate.google.com.tw/translate_a/t?client=t&hl=en&sl=" +
                sl + "&tl=" + tl + "&ie=UTF-8&oe=UTF-8&multires=1&oc=1&otf=2&ssel=0&tsel=0&sc=1&q=" + 
                URLEncoder.encode(text, "UTF-8"));
        Log.d("URL", ":: "+url);
        URLConnection urlConnection = url.openConnection();
        urlConnection.setRequestProperty("User-Agent", "Something Else");
        Log.d("URL", ":: After opening Connection");
        BufferedReader br = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
        Log.d("URL", ":: br "+br);
        String result = br.readLine();
        br.close();
        // parse
        Log.d("URL", ":: "+result);
        result = result.substring(2, result.indexOf("]]") + 1);
        StringBuilder sb = new StringBuilder();
        String[] splits = result.split("(?<!\\\\)\"");
        for(int i = 1; i < splits.length; i += 8)
            sb.append(splits[i]);
        return sb.toString().replace("\\n", "\n").replaceAll("\\\\(.)", "$1");
    }

解决方案

If Your Url directly open's the Text File then this code reads the TextFile and print's also as follows:

public class URLReader {
public static void main(String[] args) throws Exception {

    URL oracle = new URL("http://www.oracle.com/");
    BufferedReader in = new BufferedReader(
    new InputStreamReader(oracle.openStream()));

    String inputLine;
    while ((inputLine = in.readLine()) != null)
        System.out.println(inputLine);
    in.close();
}

}

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