String apikey = "111111111111111111111111111111";
String isbnUrl = "http://api.douban.com/book/subject/isbn/";
public static void main(String[] args) throws Exception {
//requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
//eg:http://api.douban.com/book/subject/isbn/9787111298854?apikey=111111111111111111114
ISBN isbnTest = new ISBN();
String isbnNo = "9787111298854";
String xml = isbnTest.fetchBookInfoByXML(isbnNo);
System.out.println(xml);
}
/**
* 从根据isbn号从豆瓣获取数据。已经申请apikey,每分钟最多40次请求,足够用。
* @param isbnNo
* @return
* @throws IOException
*/
public String fetchBookInfoByXML(String isbnNo) throws IOException {
String requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
URL url = new URL(requestUrl);
URLConnection conn = url.openConnection();
InputStream is = conn.getInputStream();
InputStreamReader isr = new InputStreamReader(is, "utf-8");
BufferedReader br = new BufferedReader(isr);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = br.readLine()) != null) {
sb.append(line);
}
br.close();
return sb.toString();
}
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using System.Net;namespace ConsoleApplication1
{
class Program
{
string apikey = "111111111111111111111111111111";
string isbnUrl = "http://api.douban.com/book/subject/isbn/"; static void Main(string[] args)
{
//requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
//eg:http://api.douban.com/book/subject/isbn/9787111298854?apikey=111111111111111111114
Program isbnTest = new Program();
string isbnNo = "9787111298854";
string xml = isbnTest.fetchBookInfoByXML(isbnNo);
Console.WriteLine(xml);
} public string fetchBookInfoByXML(string isbnNo)
{
//string requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
string requestUrl = "http://www.google.com";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
request.Method = "GET";
HttpWebResponse response = (HttpWebResponse)request.GetResponse(); if (response.StatusCode.ToString() != "OK")
{
Console.WriteLine(response.StatusDescription.ToString());
return "";
} StreamReader myreader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
string responseText = myreader.ReadToEnd();
return responseText;
}
}
}
using System;
using System.Text;internal string apikey = "111111111111111111111111111111";
internal string isbnUrl = "http://api.douban.com/book/subject/isbn/";//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static void main(String[] args) throws Exception
static void Main(string[] args)
{
//requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
//eg:http://api.douban.com/book/subject/isbn/9787111298854?apikey=111111111111111111114
ISBN isbnTest = new ISBN();
string isbnNo = "9787111298854";
string xml = isbnTest.fetchBookInfoByXML(isbnNo);
Console.WriteLine(xml);
}/// <summary>
/// 从根据isbn号从豆瓣获取数据。已经申请apikey,每分钟最多40次请求,足够用。 </summary>
/// <param name="isbnNo"> </param>
/// <returns> </returns>
/// <exception cref="IOException"> </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public String fetchBookInfoByXML(String isbnNo) throws IOException
public virtual string fetchBookInfoByXML(string isbnNo)
{
string requestUrl = isbnUrl + isbnNo + "?apikey=" + apikey;
URL url = new URL(requestUrl);
URLConnection conn = url.openConnection();
InputStream @is = conn.inputStream;
InputStreamReader isr = new InputStreamReader(@is, "utf-8");
BufferedReader br = new BufferedReader(isr);
StringBuilder sb = new StringBuilder(); string line = null;
while ((line = br.readLine()) != null)
{
sb.Append(line);
} br.close();
return sb.ToString();
}
你这段代码变化不大啊,下面的有些对象,C#里都不是这些,JAVA里才有的啊,所以还是不能用,不过还是谢谢你出力了。