Spring-naver-book 웹 프로젝트 생성

스프링 MVC필요 라이브러리 세팅

xml parser 디펜던시 세팅

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
    <dependencies>
        <dependency>
            <groupId>net.sf.sociaal</groupId>
            <artifactId>xmlpull-xpp3</artifactId>
            <version>3.0.0.20130526</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>4.1.6.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
    </dependencies>
cs

web.xml에 dispatcher-servlet 등록

컨텍스트 로더 리스너 등록

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
      <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/dispatcher-servlet.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>    
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>
    
    <listener>
          <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
        
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>
            org.springframework.web.filter.CharacterEncodingFilter
    </filter-class>
    <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    
cs

루트컨테이너가 사용할 설정파일 생성

dipatcher-servlet이 사용할 설정파일 생성

1
2
    <context:component-scan base-package="service"></context:component-scan>
<!--     루트 컨테이너에서 service패키지 빈 등록 -->
cs

1
2
3
4
5
6
7
<context:component-scan base-package="controller"></context:component-scan>
<!-- 서블릿 컨테이너에는 controller패키지 빈 등록 -->
 
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="jsp/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>
cs


bookList.do

keyword파라미터가 있는 경우, 해당 키워드에 속하는 책 데이터를 10개를 가져와서 출력


page파라미터가 있는 경우 해당 페이지의 10개 





1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
@Controller
public class BookController {
    @Autowired
    private NaverBookService service;
    
    @RequestMapping("bookList.do") //키워드가 없을 때도 있음,,,
    public ModelAndView bookList(@RequestParam(required=false) String keyword){
        ModelAndView mav = new ModelAndView();
                
        if(keyword != null)
        {
            mav.addObject("bookList",service.searchBook(keyword, 10, 1));
        }
        mav.setViewName("bookList");
        return mav;
    }
}
cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
package service;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
 
import org.springframework.stereotype.Service;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;
 
import model.Book;
 
@Service
public class NaverBookService {
    private static String clientID = "클라이언트 아이디";
    private static String clientSecret = "클라이언트 시크릿";
 
    
    public List<Book> searchBook(String keyword, int display, int start){
        List<Book> list = null;  //display = 보여지는 갯수 
        try {
            URL url;
            url = new URL("https://openapi.naver.com/v1/search/"
                    + "book.xml?query="
                    + URLEncoder.encode(keyword, "UTF-8")
                    + (display !=0 ? "&display=" +display :"")
                    + (start !=0 ? "&start=" +start :""));
 
            URLConnection urlConn = url.openConnection();
            urlConn.setRequestProperty("X-Naver-Client-Id", clientID);
            urlConn.setRequestProperty("X-Naver-Client-Secret", clientSecret);
            
            XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
            XmlPullParser parser = factory.newPullParser();
            parser.setInput(
                    new InputStreamReader(urlConn.getInputStream()));
            
            
            
            int eventType = parser.getEventType();
            Book b = null;
            while (eventType != XmlPullParser.END_DOCUMENT) {
                switch (eventType) {
                case XmlPullParser.END_DOCUMENT: // 문서의 끝
                    break;
                case XmlPullParser.START_DOCUMENT:
                    list = new ArrayList<Book>();
                    break;
                case XmlPullParser.END_TAG: {
                    String tag = parser.getName();
                    if(tag.equals("item"))
                    {
                        list.add(b);
                        b = null;
                    }
                }
                case XmlPullParser.START_TAG: {
                    String tag = parser.getName();
                    switch (tag) {
                    case "item":
                        b = new Book();
                        break;
                    case "title":
                        if(b != null)
                            b.setTitle(parser.nextText());
                        break;
                    case "link":
                        if(b != null)
                            b.setLink(parser.nextText());
                        break;
                    case "image":
                        if(b != null)
                            b.setImage(parser.nextText());
                        break;
                    case "author":
                        if(b != null)
                            b.setAuthor(parser.nextText());
                        break;
                    case "price":
                        if(b != null)
                            b.setPrice(parser.nextText());
                        break;
                    case "discount":
                        if(b != null)
                            b.setDiscount(parser.nextText());
                        break;
                    case "publisher":
                        if(b != null)
                            b.setPublisher(parser.nextText());
                        break;
                    case "pubdate":
                        if(b != null)
                            b.setPubdate(parser.nextText());
                        break;
                    case "isbn":
                        if(b != null)
                            b.setIsbn(parser.nextText());
                        break;
                    case "description":
                        if(b != null)
                            b.setDescription(parser.nextText());
                        break;
                    }
                    
                }
                }
                eventType = parser.next();
            }
            
            
            
            
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return list;
    }
}
 
cs


' IOT 기반 응용 SW과정 > Web Programing' 카테고리의 다른 글

Day70 페이징 처리  (0) 2016.06.28
Day69 API -jason  (1) 2016.06.27
Day67 네이버 API  (0) 2016.06.23
Day66 Spring-student // 스프링 인터셉터  (0) 2016.06.22
Day65 Spring-student  (0) 2016.06.21

+ Recent posts

티스토리툴바