图书馆接口获取：搜索，图书信息，图书封面图片url，当前借阅列表，即将逾期列表，借阅历史，账号状态

mywust-core/src/main/java/cn/linghang/mywust/core/api/LibraryUrls.java

@@ -7,9 +7,15 @@ public class LibraryUrls {
 
     public static final String LIBRARY_COOKIE_TEST_URL = "https://libsys.wust.edu.cn/meta-local/opac/users/info";
 
-    public static final String LIBRARY_CURRENT_LOAN_API = "https://libsys.wust.edu.cn/meta-local/opac/users/loans";
+    public static final String LIBRARY_ACCOUNT_STATUS_API = "https://libsys.wust.edu.cn/meta-local/opac/users/stats";
-    public static final String LIBRARY_LOAN_HISTORY_API = "https://libsys.wust.edu.cn/meta-local/opac/users/loan_hists";
+
+    public static final String LIBRARY_CURRENT_LOAN_API = "https://libsys.wust.edu.cn/meta-local/opac/users/loans?page=1&pageSize=100";
+    public static final String LIBRARY_LOAN_HISTORY_API = "https://libsys.wust.edu.cn/meta-local/opac/users/loan_hists?page=1&pageSize=100";
     public static final String LIBRARY_OVERDUE_SOON_API = "https://libsys.wust.edu.cn/meta-local/opac/users/overdue_soon";
 
+    public static final String LIBRARY_BOOK_INFO_API = "https://libsys.wust.edu.cn/meta-local/opac/bibs/%s/holdings";
+
+    public static final String LIBRARY_BOOK_COVER_IMAGE_API = "https://libsys.wust.edu.cn/meta-local/opac/search/extend/";
+
     public static final String LIBRARY_SEARCH_API = "https://libsys.wust.edu.cn/meta-local/opac/search/";
 }

mywust-core/src/main/java/cn/linghang/mywust/core/exception/ParseException.java

@@ -28,7 +28,7 @@ public class ParseException extends BasicException {
     public String toString() {
         return new StringJoiner(", ", ParseException.class.getSimpleName() + "[", "]")
                 .add("message='" + getMessage() + "'")
-                .add("rawData='" + rawData + "'")
+                .add("rawData='" + (rawData.length() > 32 ? rawData.substring(0, 32) : rawData) + "'")
                 .toString();
     }
 }

mywust-core/src/main/java/cn/linghang/mywust/core/parser/undergraduate/UndergradCourseTableParser.java

@@ -81,12 +81,13 @@ public class UndergradCourseTableParser implements Parser<List<Course>> {
                     // 靠行位置来确定节次和星期，而不是靠time字段的数据确定（因为太不好处理了）
                     // 对于只有一个小节的课程，这类课程多数是在线课程，这里一律按照两小节大课处理
                     // 具体算法就是行索引x2 + 1就是开始的节次（索引从0开始）
-                    int lineIndex = (int) (girdCount * 0.142);
+                    int lineIndex = (girdCount / 7);
                     courseBuilder.startSection(lineIndex * 2 + 1);
                     courseBuilder.endSection(lineIndex * 2 + 2);
 
+                    // 切割连续周信息，如"1-2,4-6(周)"这样两段的连续周(1-3周和5-10周)
                     // 不直接使用String.split而是手动分割，是因为系统自带split方法每次调用都需要编译一次切割正则，效率不太行
-                    String timeText = timeElements.isEmpty() ? "" : StringUtil.split(JsoupUtil.getElementText(timeElements, 0), ',').get(0);
+                    String timeText = StringUtil.split(JsoupUtil.getElementText(timeElements, 0), ',').get(0);
                     List<String> times = StringUtil.split(timeText, ',');
                     for (String time : times) {
                         Matcher weekMatcher = WEEK_REGEX.matcher(time);
@@ -106,11 +107,10 @@ public class UndergradCourseTableParser implements Parser<List<Course>> {
             }
 
             return courses;
+
         } catch (Exception e) {
             log.warn("解析课表时出现问题：{}", e.getMessage(), e);
-            throw new ParseException(html);
+            throw new ParseException("解析课表时出现问题：" + e, html);
         }
-
     }
-
 }

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/LibraryRequestFactory.java

@@ -1,10 +1,21 @@
 package cn.linghang.mywust.core.request.factory.library;
 
+import cn.hutool.core.util.URLUtil;
 import cn.linghang.mywust.core.api.LibraryUrls;
 import cn.linghang.mywust.core.request.factory.RequestFactory;
+import cn.linghang.mywust.core.request.factory.library.request.SearchRequest;
 import cn.linghang.mywust.network.entitys.HttpRequest;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.util.List;
+import java.util.StringJoiner;
 
 public class LibraryRequestFactory extends RequestFactory {
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    private static final String searchTemplate = "{\"page\":%d,\"pageSize\":%d,\"indexName\":\"idx.opac\",\"sortField\":\"relevance\",\"sortType\":\"desc\",\"collapseField\":\"groupId\",\"queryFieldList\":[{\"logic\":0,\"field\":\"all\",\"values\":[\"%s\"],\"operator\":\"*\"}],\"filterFieldList\":[]}";
+
     public static HttpRequest sessionCookieRequest(String serviceTicket) {
         return makeHttpRequest(String.format(LibraryUrls.LIBRARY_SESSION_COOKIE_API, serviceTicket));
     }
@@ -13,6 +24,19 @@ public class LibraryRequestFactory extends RequestFactory {
         return makeHttpRequest(LibraryUrls.LIBRARY_INDEX_URL);
     }
 
+    public static HttpRequest bookSearchRequest(String keyword, int page, int pageSize) {
+        return bookSearchRequest(new SearchRequest(keyword, page, pageSize));
+    }
+
+    public static HttpRequest bookSearchRequest(SearchRequest request) {
+        return makeHttpRequest(LibraryUrls.LIBRARY_SEARCH_API, json(request))
+                .addHeaders("Content-Type", "application/json");
+    }
+
+    public static HttpRequest accountStateRequest(String cookie) {
+        return makeHttpRequest(LibraryUrls.LIBRARY_ACCOUNT_STATUS_API, null, cookie);
+    }
+
     public static HttpRequest currentLoanRequest(String cookie) {
         return makeHttpRequest(LibraryUrls.LIBRARY_CURRENT_LOAN_API, null, cookie);
     }
@@ -25,7 +49,27 @@ public class LibraryRequestFactory extends RequestFactory {
         return makeHttpRequest(LibraryUrls.LIBRARY_OVERDUE_SOON_API, null, cookie);
     }
 
-    public static HttpRequest bookInfoRequest(String cookie) {
+    public static HttpRequest bookInfoRequest(String bookId) {
-        return makeHttpRequest(LibraryUrls.LIBRARY_OVERDUE_SOON_API, null, cookie);
+        String url = String.format(LibraryUrls.LIBRARY_BOOK_INFO_API, bookId);
+        return makeHttpRequest(url, (byte[]) null);
+    }
+
+    public static HttpRequest bookCoverImageUrlRequest(List<String> isbn) {
+        StringJoiner joiner = new StringJoiner("%2C", LibraryUrls.LIBRARY_BOOK_COVER_IMAGE_API, "");
+        isbn.forEach(joiner::add);
+
+        return makeHttpRequest(joiner.toString(), (byte[]) null);
+    }
+
+    public static HttpRequest bookCoverImageUrlRequest(String isbn) {
+        return makeHttpRequest(LibraryUrls.LIBRARY_BOOK_COVER_IMAGE_API + isbn, (byte[]) null);
+    }
+
+    private static String json(Object object) {
+        try {
+            return objectMapper.writeValueAsString(object);
+        } catch (JsonProcessingException ignored) {
+            return "";
+        }
     }
 }

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/request/SearchRequest.java

@@ -0,0 +1,40 @@
+package cn.linghang.mywust.core.request.factory.library.request;
+
+import lombok.Data;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringJoiner;
+
+@Data
+public class SearchRequest {
+    private final List<Object> filterFieldList = new ArrayList<>();
+    private final String collapseField = "groupId";
+    private final String sortType = "desc";
+    private final String indexName = "idx.opac";
+    private final String sortField = "relevance";
+
+    private final List<QueryFieldListItem> queryFieldList = new ArrayList<>(1);
+
+    private int pageSize;
+    private int page;
+
+	public SearchRequest(String keyWord, int pageSize, int page) {
+		this.pageSize = pageSize;
+		this.page = page;
+		this.queryFieldList.add(new QueryFieldListItem(keyWord));
+	}
+
+	@Data
+	public static class QueryFieldListItem {
+		private final String field = "all";
+		private final String operator = "*";
+        private final int logic = 0;
+
+        private final List<String> values = new ArrayList<>(1);
+
+		public QueryFieldListItem(String keyWord) {
+			values.add(keyWord);
+		}
+	}
+}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/BaseInfo.java

@@ -1,30 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-@Data
-public class BaseInfo {
-
-    @JsonProperty("map")
-    private Map map;
-
-    @JsonProperty("empty")
-    private boolean empty;
-
-    public void setMap(Map map) {
-        this.map = map;
-    }
-
-    public Map getMap() {
-        return map;
-    }
-
-    public void setEmpty(boolean empty) {
-        this.empty = empty;
-    }
-
-    public boolean isEmpty() {
-        return empty;
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/DetailInfo.java

@@ -1,30 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-@Data
-public class DetailInfo {
-
-    @JsonProperty("map")
-    private Map map;
-
-    @JsonProperty("empty")
-    private boolean empty;
-
-    public void setMap(Map map) {
-        this.map = map;
-    }
-
-    public Map getMap() {
-        return map;
-    }
-
-    public void setEmpty(boolean empty) {
-        this.empty = empty;
-    }
-
-    public boolean isEmpty() {
-        return empty;
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/ExtraInfo.java

@@ -1,30 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-@Data
-public class ExtraInfo {
-
-    @JsonProperty("map")
-    private Map map;
-
-    @JsonProperty("empty")
-    private boolean empty;
-
-    public void setMap(Map map) {
-        this.map = map;
-    }
-
-    public Map getMap() {
-        return map;
-    }
-
-    public void setEmpty(boolean empty) {
-        this.empty = empty;
-    }
-
-    public boolean isEmpty() {
-        return empty;
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/LoanResultItem.java

@@ -1,49 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-@Data
-public class LoanResultItem {
-    @JsonProperty("bibId")
-    private String bookId;
-
-    @JsonProperty("bibAttrs")
-    private BookAttribute bookAttribute;
-
-    @JsonProperty("returnDate")
-    private String returnDate;
-
-    @JsonProperty("loanDate")
-    private String loanDate;
-
-    @JsonProperty("location")
-    private String location;
-
-    @JsonProperty("barCode")
-    private String barCode;
-
-    @Data
-    public static class BookAttribute {
-        @JsonProperty("pub_year")
-        private String publishYear;
-
-        @JsonProperty("author")
-        private String author;
-
-        @JsonProperty("callno")
-        private String callNumber;
-
-        @JsonProperty("isbn")
-        private String isbn;
-
-        @JsonProperty("classno")
-        private String classNumber;
-
-        @JsonProperty("publisher")
-        private String publisher;
-
-        @JsonProperty("title")
-        private String title;
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/Map.java

@@ -1,64 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-@Data
-public class Map<S, S1> {
-    @JsonProperty("baseInfo")
-    private BaseInfo baseInfo;
-
-    @JsonProperty("detailInfo")
-    private DetailInfo detailInfo;
-
-    @JsonProperty("extraInfo")
-    private ExtraInfo extraInfo;
-
-    @JsonProperty("score")
-    private int score;
-
-    @JsonProperty("_clickCount")
-    private int clickCount;
-
-    @JsonProperty("collected")
-    private boolean collected;
-
-    @JsonProperty("出版发行项")
-    private String publisher;
-
-    @JsonProperty("个人责任者")
-    private String author;
-
-    @JsonProperty("提要文摘附注")
-    private String describe;
-
-    @JsonProperty("ISBN及定价")
-    private String isbn;
-
-    @JsonProperty("载体形态项")
-    private String size;
-
-    @JsonProperty("学科主题")
-    private String category;
-
-    @JsonProperty("使用对象附注")
-    private String reader;
-
-    @JsonProperty("责任者附注")
-    private String authorDescribe;
-
-    @JsonProperty("中图法分类号")
-    private String clcNumber;
-
-    @JsonProperty("著录信息附注")
-    private String publishNotes;
-
-    @JsonProperty("丛编项")
-    private String series;
-
-    @JsonProperty("题名/责任者")
-    private String fullTitle;
-
-    @JsonProperty("title")
-    private String title;
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/Response.java

@@ -1,17 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-public class Response{
-
-	@JsonProperty("map")
-	private Map map;
-
-	public void setMap(Map map){
-		this.map = map;
-	}
-
-	public Map getMap(){
-		return map;
-	}
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/library/response/SearchResultItem.java

@@ -1,150 +0,0 @@
-package cn.linghang.mywust.core.request.factory.library.response;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.Data;
-
-import java.util.List;
-
-@Data
-public class SearchResultItem {
-    /**
-     * 图书id
-     */
-    @JsonProperty("bibId")
-    private String bookId;
-
-    /**
-     * 作者
-     */
-    @JsonProperty("author")
-    private String author;
-
-    /**
-     * 索书号
-     */
-    @JsonProperty("callno")
-    private List<String> callNumber;
-
-    /**
-     * doc类型
-     */
-    @JsonProperty("docType")
-    private String docType;
-
-    /**
-     * 分组id
-     */
-    @JsonProperty("groupId")
-    private String groupId;
-
-    /**
-     * ISBN号
-     */
-    @JsonProperty("isbn")
-    private String isbn;
-
-    @JsonProperty("bibNo")
-    private String bibNo;
-
-    /**
-     * 标题
-     */
-    @JsonProperty("title")
-    private String title;
-
-    /**
-     * 图书总数
-     */
-    @JsonProperty("itemCount")
-    private int itemCount;
-
-    /**
-     * 可借数
-     */
-    @JsonProperty("circCount")
-    private int circCount;
-
-    /**
-     * 出版年
-     */
-    @JsonProperty("pub_year")
-    private String publishYear;
-
-    /**
-     * 分类号
-     */
-    @JsonProperty("classno")
-    private String classNumber;
-
-    /**
-     * 出版商
-     */
-    @JsonProperty("publisher")
-    private String publisher;
-
-    /**
-     * 馆藏信息，原始数据为json字符串
-     */
-    @JsonProperty("holdings")
-    private String collectionInfo;
-
-    /**
-     * 馆藏信息
-     */
-    @Data
-    public static class CollectionInfo {
-        /**
-         * 索书号
-         */
-        @JsonProperty("callNo")
-        private String callNumber;
-
-        /**
-         * 馆藏总数
-         */
-        @JsonProperty("itemsCount")
-        private int itemsCount;
-
-        /**
-         * 图书条码
-         */
-        @JsonProperty("barCode")
-        private String barCode;
-
-        /**
-         * 可借状态
-         */
-        @JsonProperty("circStatus")
-        private int circStatus;
-
-        /**
-         * 书籍分卷信息
-         */
-        @JsonProperty("vol")
-        private String vol;
-
-        /**
-         * 图书可借状态
-         */
-        @JsonProperty("itemsAvailable")
-        private int itemsAvailable;
-
-        /**
-         * 所属馆藏地
-         */
-        @JsonProperty("location")
-        private String location;
-
-        /**
-         * 捐赠者id
-         */
-        @JsonProperty("donatorId")
-        private Object donatorId;
-
-        /**
-         * 状态信息
-         */
-        @JsonProperty("status")
-        private String status;
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/undergrade/BkjxRequestFactory.java

@@ -8,7 +8,10 @@ import cn.linghang.mywust.network.entitys.HttpRequest;
 import cn.linghang.mywust.util.StringUtil;
 
 import java.nio.charset.StandardCharsets;
-import java.util.*;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
 
 public class BkjxRequestFactory extends RequestFactory {
     public static HttpRequest sessionCookieRequest(String serviceTicket) {
@@ -70,8 +73,13 @@ public class BkjxRequestFactory extends RequestFactory {
     }
 
     public static HttpRequest courseTablePageRequest(String term, String cookies) {
-        Map<String, String> params = new TreeMap<>(FormBodyBuilder.REPEATABLE_COMPARATOR);
+        Map<String, String> params = new HashMap<>(7);
-        params.putAll(CourseTableRequestParamFactory.COURSE_TABLE_MAGIC_QUERY_PARAMS);
+        params.put("jx0404id", "");
+        params.put("cj0701id", "");
+        params.put("zc", "");
+        params.put("demo", "");
+        params.put("sfFD", "1");
+        params.put("kbjcmsid", "9486203B90F3E3CBE0532914A8C03BE2");
         params.put("xnxq01id", term);
 
         byte[] queryData = StringUtil.generateQueryString(params).getBytes(StandardCharsets.UTF_8);

mywust-core/src/main/java/cn/linghang/mywust/core/request/factory/undergrade/CourseTableRequestParamFactory.java

@@ -1,56 +0,0 @@
-package cn.linghang.mywust.core.request.factory.undergrade;
-
-import cn.linghang.mywust.network.entitys.FormBodyBuilder;
-
-import java.util.Map;
-
-/**
- * <p>课表请求参数生成</p>
- * <p>由于请求参数生成部分过于庞大和丑陋，不适合放在总的Factory，因此单独拎出来了</p>
- *
- * @author lensfrex
- * @create 2022-10-27 10:17
- */
-public class CourseTableRequestParamFactory {
-    // 课表请求的谜之参数，貌似是固定的
-    // 其实都可以靠解析html中id为Form1的表单获得(input和select两种所有元素的值)，这样可以防止系统作妖改掉这些值
-    // 但为了快速起见，免去重复解析，直接使用也是没有什么大问题的，估计在很长的一段时间内这部分都是不会改的
-    protected static final Map<String, String> COURSE_TABLE_MAGIC_QUERY_PARAMS = generateMagicQueryParam();
-
-    private static final String MAGIC_PARAM_PREFIX_0 = "7DF471C4FF954CFA9C691580B8214B36-";
-    private static final String MAGIC_PARAM_PREFIX_1 = "EEBED1036A7B4991BF01CBFD47908031-";
-    private static final String MAGIC_PARAM_PREFIX_2 = "711BA240F1B0462C9359E3CC28D57EBE-";
-    private static final String MAGIC_PARAM_PREFIX_3 = "2A9E45FD425B477AB74272EF70478E1A-";
-    private static final String MAGIC_PARAM_PREFIX_4 = "91826EDF3A594498A9F761D685EEAE96-";
-    private static final String MAGIC_PARAM_PREFIX_5 = "ACC171586F9245B09C86C589102423B4-";
-
-    private static Map<String, String> generateMagicQueryParam() {
-        FormBodyBuilder formBodyBuilder = new FormBodyBuilder(true);
-        for (int i = 0; i < 6; i++) {
-            formBodyBuilder
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_0 + i + "-1")
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_1 + i + "-1")
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_2 + i + "-1")
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_3 + i + "-1")
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_4 + i + "-1")
-                    .add("jx0415zbdiv_1", MAGIC_PARAM_PREFIX_5 + i + "-1")
-
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_0 + i + "-2")
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_1 + i + "-2")
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_2 + i + "-2")
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_3 + i + "-2")
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_4 + i + "-2")
-                    .add("jx0415zbdiv_2", MAGIC_PARAM_PREFIX_5 + i + "-2");
-        }
-
-        formBodyBuilder
-                .add("jx0404id", "")
-                .add("cj0701id", "")
-                .add("zc", "")
-                .add("demo", "")
-                .add("sfFD", "1")
-                .add("kbjcmsid", "9486203B90F3E3CBE0532914A8C03BE2");
-
-        return formBodyBuilder.build();
-    }
-}

mywust-core/src/main/java/cn/linghang/mywust/core/request/service/auth/LibraryLogin.java

@@ -46,10 +46,7 @@ public class LibraryLogin {
         HttpRequest testRequest = LibraryRequestFactory.makeHttpRequest(LibraryUrls.LIBRARY_COOKIE_TEST_URL, null, cookies);
         HttpResponse testResponse = requester.get(testRequest, option);
 
-        // 响应居然是JSON，好评！
+        // cookie不正确的话状态码会是401，而不是200
-        // 但是我们只要看是不是Unauthorized就行了
+        return testResponse.getStatusCode() == 200;
-        // 未认证的话是Unauthorized（如果人家没有抽风改掉的话）
-        byte[] responseData = testResponse.getBody();
-        return responseData != null && !new String(responseData).equalsIgnoreCase("Unauthorized");
     }
 }

mywust-core/src/main/java/cn/linghang/mywust/core/request/service/library/LibraryApiService.java

@@ -0,0 +1,66 @@
+package cn.linghang.mywust.core.request.service.library;
+
+import cn.linghang.mywust.core.exception.ApiException;
+import cn.linghang.mywust.core.request.factory.library.LibraryRequestFactory;
+import cn.linghang.mywust.network.Requester;
+import cn.linghang.mywust.network.entitys.HttpRequest;
+import cn.linghang.mywust.network.entitys.HttpResponse;
+
+import java.io.IOException;
+
+/**
+ * 图书馆相关接口，由于返回的数据都是json，特别好解析，所以这里的数据获取到了之后可以直接拿来用，自己来解析
+ */
+public class LibraryApiService extends LibraryApiServiceBase {
+    public LibraryApiService(Requester requester) {
+        super(requester);
+    }
+
+    public String search(String keyword, int page, int pageSize) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.bookSearchRequest(keyword, page, pageSize);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+
+    public String getBookDetail(String bookId) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.bookInfoRequest(bookId);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+
+    public String getBookCoverImageUrl(String isbn) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.bookCoverImageUrlRequest(isbn);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+
+    public String getOverdueSoon(String cookie) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.overdueSoonRequest(cookie);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+
+    public String getCurrentLoan(String cookie) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.currentLoanRequest(cookie);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+
+    public String getLoanHistory(String cookie) throws ApiException, IOException {
+        HttpRequest request = LibraryRequestFactory.loanHistoryRequest(cookie);
+        HttpResponse response = requester.post(request);
+        checkResponse(response);
+
+        return request.getStringData();
+    }
+}

mywust-core/src/main/java/cn/linghang/mywust/core/request/service/library/LibraryApiServiceBase.java

@@ -0,0 +1,20 @@
+package cn.linghang.mywust.core.request.service.library;
+
+import cn.linghang.mywust.core.exception.ApiException;
+import cn.linghang.mywust.network.Requester;
+import cn.linghang.mywust.network.entitys.HttpResponse;
+
+public abstract class LibraryApiServiceBase {
+    protected final Requester requester;
+
+    public LibraryApiServiceBase(Requester requester) {
+        this.requester = requester;
+    }
+
+    public void checkResponse(HttpResponse response) throws ApiException {
+        // 检查响应是否正确
+        if (response.getStatusCode() != 200) {
+            throw new ApiException(ApiException.Code.COOKIE_INVALID);
+        }
+    }
+}

mywust-core/src/main/java/cn/linghang/mywust/core/request/service/physics/PhysicsCourseApiService.java

@@ -9,8 +9,8 @@ import cn.linghang.mywust.network.entitys.HttpResponse;
 
 import java.io.IOException;
 
-public class PhysicsCourseApiServiceBase extends PhysicsApiServiceBase {
+public class PhysicsCourseApiService extends PhysicsApiServiceBase {
-    public PhysicsCourseApiServiceBase(Requester requester) {
+    public PhysicsCourseApiService(Requester requester) {
         super(requester);
     }
 

mywust-core/src/main/java/cn/linghang/mywust/core/request/service/physics/PhysicsScoreApiService.java

@@ -15,11 +15,11 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-public class PhysicsScoreApiServiceBase extends PhysicsApiServiceBase {
+public class PhysicsScoreApiService extends PhysicsApiServiceBase {
 
     private static final PhysicsScoreListPageParser scoreListPageParser = new PhysicsScoreListPageParser();
 
-    public PhysicsScoreApiServiceBase(Requester requester) {
+    public PhysicsScoreApiService(Requester requester) {
         super(requester);
     }