优化

app/src/main/java/io/legado/app/data/AppDatabase.kt

@@ -18,7 +18,7 @@ import java.util.*
         ReplaceRule::class, SearchBook::class, SearchKeyword::class, Cookie::class,
         RssSource::class, Bookmark::class, RssArticle::class, RssReadRecord::class,
         RssStar::class, TxtTocRule::class, ReadRecord::class, HttpTTS::class],
-    version = 22,
+    version = 23,
     exportSchema = true
 )
 abstract class AppDatabase : RoomDatabase() {
@@ -57,7 +57,8 @@ abstract class AppDatabase : RoomDatabase() {
                     migration_18_19,
                     migration_19_20,
                     migration_20_21,
-                    migration_21_22
+                    migration_21_22,
+                    migration_22_23
                 )
                 .allowMainThreadQueries()
                 .addCallback(dbCallback)
@@ -194,6 +195,12 @@ abstract class AppDatabase : RoomDatabase() {
                 database.execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_books_name_author` ON `books` (`name`, `author`) ")
             }
         }
+
+        private val migration_22_23 = object : Migration(22, 23) {
+            override fun migrate(database: SupportSQLiteDatabase) {
+                database.execSQL("ALTER TABLE chapters ADD baseUrl TEXT NOT NULL DEFAULT ''")
+            }
+        }
     }
 
 }

app/src/main/java/io/legado/app/data/entities/BookChapter.kt

@@ -6,6 +6,7 @@ import androidx.room.ForeignKey
 import androidx.room.Ignore
 import androidx.room.Index
 import io.legado.app.utils.GSON
+import io.legado.app.utils.NetworkUtils
 import io.legado.app.utils.fromJsonObject
 import kotlinx.android.parcel.IgnoredOnParcel
 import kotlinx.android.parcel.Parcelize
@@ -27,6 +28,7 @@ import kotlinx.android.parcel.Parcelize
 data class BookChapter(
     var url: String = "",               // 章节地址
     var title: String = "",             // 章节标题
+    var baseUrl: String = "",           //用来拼接相对url
     var bookUrl: String = "",           // 书籍地址
     var index: Int = 0,                 // 章节序号
     var resourceUrl: String? = null,    // 音频真实URL
@@ -57,5 +59,8 @@ data class BookChapter(
         return false
     }
 
+    fun getAbsoluteURL(): String {
+        return NetworkUtils.getAbsoluteURL(baseUrl, url)!!
+    }
 }
 

app/src/main/java/io/legado/app/model/webBook/BookChapterList.kt

@@ -241,13 +241,15 @@ object BookChapterList {
             var isVip: String?
             for (item in elements) {
                 analyzeRule.setContent(item)
-                val bookChapter = BookChapter(bookUrl = book.bookUrl)
+                val bookChapter = BookChapter(bookUrl = book.bookUrl, baseUrl = baseUrl)
                 analyzeRule.chapter = bookChapter
                 bookChapter.title = analyzeRule.getString(nameRule)
                 bookChapter.url = analyzeRule.getString(urlRule)
                 bookChapter.tag = analyzeRule.getString(update)
                 isVip = analyzeRule.getString(vipRule)
-                if (bookChapter.url.isEmpty()) bookChapter.url = baseUrl
+                if (bookChapter.url.isEmpty()) {
+                    bookChapter.url = baseUrl
+                }
                 if (bookChapter.title.isNotEmpty()) {
                     if (isVip.isNotEmpty() && isVip != "null" && isVip != "false" && isVip != "0") {
                         bookChapter.title = "\uD83D\uDD12" + bookChapter.title

app/src/main/java/io/legado/app/model/webBook/WebBook.kt

@@ -128,18 +128,24 @@ class WebBook(val bookSource: BookSource) {
     ): Coroutine<List<BookChapter>> {
         return Coroutine.async(scope, context) {
             book.type = bookSource.bookSourceType
-            val body =
             if (book.bookUrl == book.tocUrl && !book.tocHtml.isNullOrEmpty()) {
-                    book.tocHtml
+                BookChapterList.analyzeChapterList(
+                    this,
+                    book,
+                    book.tocHtml,
+                    bookSource,
+                    book.tocUrl
+                )
             } else {
-                    AnalyzeUrl(
+                val res = AnalyzeUrl(
                     book = book,
                     ruleUrl = book.tocUrl,
                     baseUrl = book.bookUrl,
                     headerMapF = bookSource.getHeaderMap()
-                    ).getResponseAwait(bookSource.bookSourceUrl).body
+                ).getResponseAwait(bookSource.bookSourceUrl)
+                BookChapterList.analyzeChapterList(this, book, res.body, bookSource, res.url)
             }
-            BookChapterList.analyzeChapterList(this, book, body, bookSource, book.tocUrl)
+
         }
     }
 
@@ -178,7 +184,7 @@ class WebBook(val bookSource: BookSource) {
                 book.tocHtml
             } else {
                 val analyzeUrl = AnalyzeUrl(
-                    ruleUrl = bookChapter.url,
+                    ruleUrl = bookChapter.getAbsoluteURL(),
                     baseUrl = book.tocUrl,
                     headerMapF = bookSource.getHeaderMap(),
                     book = book,

app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt

@@ -102,7 +102,7 @@ object ChapterProvider {
         return TextChapter(
             bookChapter.index,
             bookChapter.title,
-            bookChapter.url,
+            bookChapter.getAbsoluteURL(),
             textPages,
             pageLines,
             pageLengths,

app/src/main/java/io/legado/app/utils/NetworkUtils.kt

@@ -11,9 +11,10 @@ import java.util.regex.Pattern
 @Suppress("unused", "MemberVisibilityCanBePrivate")
 object NetworkUtils {
     fun getUrl(response: Response<*>): String {
-        val networkResponse = response.raw().networkResponse()
+        response.raw().networkResponse()?.let {
-        return networkResponse?.request()?.url()?.toString()
+            return it.request().url().toString()
-            ?: response.raw().request().url().toString()
+        }
+        return response.raw().request().url().toString()
     }
 
     private val notNeedEncoding: BitSet by lazy {