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188 lines
9.2 KiB
188 lines
9.2 KiB
package xyz.fycz.myreader.webapi;
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import android.text.TextUtils;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.concurrent.ExecutorService;
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import java.util.regex.Matcher;
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import io.reactivex.Observable;
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import io.reactivex.ObservableOnSubscribe;
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import io.reactivex.ObservableSource;
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import io.reactivex.functions.Function;
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import xyz.fycz.myreader.entity.SearchBookBean;
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import xyz.fycz.myreader.greendao.entity.Book;
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import xyz.fycz.myreader.greendao.entity.Chapter;
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import xyz.fycz.myreader.greendao.entity.rule.BookSource;
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import xyz.fycz.myreader.model.mulvalmap.ConMVMap;
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import xyz.fycz.myreader.model.third2.analyzeRule.AnalyzeUrl;
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import xyz.fycz.myreader.model.third2.content.BookChapterList;
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import xyz.fycz.myreader.model.third2.content.BookContent;
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import xyz.fycz.myreader.model.third2.content.BookInfo;
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import xyz.fycz.myreader.model.third2.content.BookList;
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import xyz.fycz.myreader.util.utils.OkHttpUtils;
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import xyz.fycz.myreader.webapi.crawler.base.ReadCrawler;
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import xyz.fycz.myreader.webapi.crawler.source.Third3Crawler;
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import xyz.fycz.myreader.webapi.crawler.source.ThirdCrawler;
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import xyz.fycz.myreader.webapi.crawler.source.find.Third3FindCrawler;
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import xyz.fycz.myreader.webapi.crawler.source.find.ThirdFindCrawler;
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import static xyz.fycz.myreader.common.APPCONST.JS_PATTERN;
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import static xyz.fycz.myreader.util.utils.OkHttpUtils.getCookies;
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/**
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* @author fengyue
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* @date 2021/5/15 9:56
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*/
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public class ThirdSourceApi {
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/**
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* 第三方书源搜索
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*
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* @param key
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* @param rc
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* @return
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*/
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protected static Observable<ConMVMap<SearchBookBean, Book>> searchByTC(String key, final ThirdCrawler rc) {
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return searchByTC(key, rc, null);
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}
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protected static Observable<ConMVMap<SearchBookBean, Book>> searchByTC(String key, final ThirdCrawler rc, ExecutorService searchPool) {
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if (rc instanceof Third3Crawler) {
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return Third3SourceApi.INSTANCE.searchByT3C(key, (Third3Crawler) rc, searchPool);
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}
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try {
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Map<String, String> headers = rc.getHeaders();
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headers.putAll(getCookies(rc.getNameSpace()));
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BookSource source = rc.getSource();
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AnalyzeUrl analyzeUrl = new AnalyzeUrl(source.getSearchRule().getSearchUrl(),
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key, 1, headers, source.getSourceUrl());
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BookList bookList = new BookList(source.getSourceUrl(), source.getSourceName(), source, false);
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return OkHttpUtils.getStrResponse(analyzeUrl).flatMap(bookList::analyzeSearchBook)
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.flatMap((Function<List<Book>, ObservableSource<ConMVMap<SearchBookBean, Book>>>) books -> Observable.create((ObservableOnSubscribe<ConMVMap<SearchBookBean, Book>>) emitter -> {
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emitter.onNext(rc.getBooks(books));
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emitter.onComplete();
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}));
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} catch (Exception e) {
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return Observable.error(e);
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}
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}
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protected static Observable<Book> getBookInfoByTC(Book book, ThirdCrawler rc) {
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if (rc instanceof Third3Crawler) {
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return Third3SourceApi.INSTANCE.getBookInfoByT3C(book, (Third3Crawler) rc);
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}
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BookSource source = rc.getSource();
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BookInfo bookInfo = new BookInfo(source.getSourceUrl(), source.getSourceName(), source);
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if (!TextUtils.isEmpty(book.getCathe("BookInfoHtml"))) {
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return bookInfo.analyzeBookInfo(book.getCathe("BookInfoHtml"), book);
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}
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try {
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Map<String, String> headers = rc.getHeaders();
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headers.putAll(getCookies(rc.getNameSpace()));
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AnalyzeUrl analyzeUrl = new AnalyzeUrl(book.getInfoUrl(), headers, source.getSourceUrl());
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return OkHttpUtils.getStrResponse(analyzeUrl)
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.flatMap(response -> OkHttpUtils.setCookie(response, source.getSourceUrl()))
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.flatMap(response -> bookInfo.analyzeBookInfo(response.body(), book));
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} catch (Exception e) {
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return Observable.error(new Throwable(String.format("url错误:%s", book.getInfoUrl())));
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}
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}
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protected static Observable<List<Chapter>> getBookChaptersByTC(Book book, ThirdCrawler rc) {
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if (rc instanceof Third3Crawler) {
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return Third3SourceApi.INSTANCE.getBookChaptersByT3C(book, (Third3Crawler) rc);
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}
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BookSource source = rc.getSource();
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Map<String, String> headers = rc.getHeaders();
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headers.putAll(getCookies(rc.getNameSpace()));
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BookChapterList bookChapterList = new BookChapterList(source.getSourceUrl(), source, true);
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if (!TextUtils.isEmpty(book.getCathe("ChapterListHtml"))) {
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return bookChapterList.analyzeChapterList(book.getCathe("ChapterListHtml"), book, headers)
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.flatMap(chapters -> Observable.create(emitter -> {
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for (int i = 0; i < chapters.size(); i++) {
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Chapter chapter = chapters.get(i);
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chapter.setNumber(i);
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}
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emitter.onNext(chapters);
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emitter.onComplete();
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}));
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}
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try {
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AnalyzeUrl analyzeUrl = new AnalyzeUrl(book.getChapterUrl(), headers, book.getInfoUrl());
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return OkHttpUtils.getStrResponse(analyzeUrl)
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.flatMap(response -> OkHttpUtils.setCookie(response, source.getSourceUrl()))
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.flatMap(response -> bookChapterList.analyzeChapterList(response.body(), book, headers))
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.flatMap(chapters -> Observable.create(emitter -> {
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for (int i = 0; i < chapters.size(); i++) {
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Chapter chapter = chapters.get(i);
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chapter.setNumber(i);
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}
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emitter.onNext(chapters);
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emitter.onComplete();
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}));
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} catch (Exception e) {
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return Observable.error(new Throwable(String.format("url错误:%s", book.getChapterUrl())));
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}
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}
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protected static Observable<String> getChapterContentByTC(Chapter chapter, Book book, ThirdCrawler rc) {
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if (rc instanceof Third3Crawler) {
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return Third3SourceApi.INSTANCE.getChapterContentByT3C(chapter, book, (Third3Crawler) rc);
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}
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BookSource source = rc.getSource();
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Map<String, String> headers = rc.getHeaders();
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headers.putAll(getCookies(rc.getNameSpace()));
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BookContent bookContent = new BookContent(source.getSourceUrl(), source);
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if (Objects.equals(chapter.getUrl(), book.getChapterUrl())
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&& !TextUtils.isEmpty(book.getCathe("ChapterListHtml"))) {
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return bookContent.analyzeBookContent(book.getCathe("ChapterListHtml"), chapter, null, book, headers);
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}
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try {
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AnalyzeUrl analyzeUrl = new AnalyzeUrl(chapter.getUrl(), headers, book.getChapterUrl());
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String contentRule = source.getContentRule().getContent();
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if (contentRule.startsWith("$") && !contentRule.startsWith("$.")) {
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//动态网页第一个js放到webView里执行
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contentRule = contentRule.substring(1);
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String js = null;
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Matcher jsMatcher = JS_PATTERN.matcher(contentRule);
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if (jsMatcher.find()) {
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js = jsMatcher.group();
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if (js.startsWith("<js>")) {
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js = js.substring(4, js.lastIndexOf("<"));
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} else {
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js = js.substring(4);
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}
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}
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return OkHttpUtils.getAjaxString(analyzeUrl, source.getSourceUrl(), js)
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.flatMap(response -> bookContent.analyzeBookContent(response, chapter, null, book, headers));
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} else {
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return OkHttpUtils.getStrResponse(analyzeUrl)
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.flatMap(response -> OkHttpUtils.setCookie(response, source.getSourceUrl()))
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.flatMap(response -> bookContent.analyzeBookContent(response, chapter, null, book, headers));
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}
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} catch (Exception e) {
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return Observable.error(new Throwable(String.format("url错误:%s", chapter.getUrl())));
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}
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}
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/**
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* 发现
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*/
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public static Observable<List<Book>> findBook(String url, ThirdFindCrawler fc, int page) {
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if (fc instanceof Third3FindCrawler){
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return Third3SourceApi.INSTANCE.findBook(url, (Third3FindCrawler) fc, page);
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}
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BookSource source = fc.getSource();
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Map<String, String> headers = getCookies(fc.getTag());
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BookList bookList = new BookList(source.getSourceUrl(), source.getSourceName(), source, true);
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try {
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AnalyzeUrl analyzeUrl = new AnalyzeUrl(url, null, page, headers, source.getSourceUrl());
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return OkHttpUtils.getStrResponse(analyzeUrl)
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.flatMap(response -> OkHttpUtils.setCookie(response, source.getSourceUrl()))
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.flatMap(bookList::analyzeSearchBook);
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} catch (Exception e) {
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return Observable.error(new Throwable(String.format("%s错误:%s", url, e.getLocalizedMessage())));
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}
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}
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}
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