Files
Unimarc/portalApi/Form1.cs
2021-03-16 09:02:26 +09:00

129 lines
4.5 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Web;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.Web.Script.Serialization;
using System.Xml;
using Newtonsoft.Json;
namespace portalApi
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
string[] cb_list = { "책 제목 + 저자", "책 제목", "저자", "출판사" };
comboBox1.Items.AddRange(cb_list);
comboBox1.SelectedIndex = 0;
}
private void button1_Click(object sender, EventArgs e)
{
richTextBox1.Text = "";
string type = string.Empty;
switch (comboBox1.SelectedIndex)
{
case 0:
type = "Keyword"; break;
case 1:
type = "Title"; break;
case 2:
type = "Author"; break;
case 3:
type = "Publisher"; break;
default:
break;
}
// 쿼리 생성
string key = "ttbgloriabook1512001";
string title = textBox1.Text;
string site = "http://www.aladin.co.kr/ttb/api/ItemSearch.aspx";
string query = string.Format("{0}?query={1}&TTBKey={2}&output=xml&querytype={3}&MaxResults={4}",
site, WebUtility.UrlEncode(title), key, "Keyword", 30.ToString());
// 쿼리를 입력인자로 WebRequest 개채 생성
WebRequest request = WebRequest.Create(query);
// WebRequest개체의 헤더에 인증키 포함시키기.
// request.Headers.Add("Authorization", header);
// WebResponse개체를 통해 서비스 요청.
WebResponse response = request.GetResponse();
// 결과문자열 확인
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
String xml = reader.ReadToEnd();
stream.Close();
// xml형식을 json형식으로 변환
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
var json = JsonConvert.SerializeXmlNode(doc);
// richTextBox1.Text = json;
// json형식 분석을 위해 JavaScriptSerializer 개체 생성
JavaScriptSerializer js = new JavaScriptSerializer();
// 런타임에 개체를 확인하여 사용할수 있는 dynamic을 이용해 역직렬화
dynamic dob = js.Deserialize<dynamic>(json);
// "object"내에 있는것을 얻어오기 위해 다시 dynamic변수에 참조
dynamic docs = dob["object"]["item"];
int length = 0;
try {
// docs는 요소 컬렉션으로 object로 변환.
object[] buf = docs;
length = buf.Length;
}
catch {
object buf = docs; length = 1;
}
string book_name = string.Empty;
string author = string.Empty;
string book_comp = string.Empty;
string isbn = string.Empty;
string isbn13 = string.Empty;
for (int a = 0; a < length; a++)
{
if (length == 1) {
book_name = docs["title"];
author = docs["author"];
book_comp = docs["publisher"];
isbn = docs["isbn"];
isbn13 = docs["isbn13"];
}
else {
book_name = docs[a]["title"];
author = docs[a]["author"];
book_comp = docs[a]["publisher"];
isbn = docs[a]["categoryName"];
isbn13 = docs[a]["isbn13"];
}
richTextBox1.Text += string.Format("{0}. title = {1} / author = {2} / book_comp = {3} / isbn = {4} / isbn13 = {5}\n"
, a.ToString(), book_name, author, book_comp, isbn, isbn13);
}
}
private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
button1_Click(null, null);
}
}
}
}