优化

app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt

@@ -580,6 +580,10 @@ class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
     }
 
     fun get(key: String): String {
+        val chapter = chapter
+        if (chapter != null && key == "title") {
+            return chapter.title
+        }
         return chapter?.variableMap?.get(key)
             ?: book?.variableMap?.get(key)
             ?: ""
@@ -594,6 +598,8 @@ class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
         bindings["book"] = book
         bindings["result"] = result
         bindings["baseUrl"] = baseUrl
+        bindings["chapter"] = chapter
+        bindings["title"] = chapter?.title
         return SCRIPT_ENGINE.eval(jsStr, bindings)
     }
 

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

@@ -96,7 +96,10 @@ object BookContent {
         var contentStr = content.toString().htmlFormat()
         val replaceRegex = bookSource.ruleContent?.replaceRegex
         if (!replaceRegex.isNullOrEmpty()) {
-            contentStr = AnalyzeRule(book).setContent(contentStr).getString(replaceRegex)
+            val analyzeRule = AnalyzeRule(book)
+            analyzeRule.setContent(body, baseUrl)
+            analyzeRule.chapter = bookChapter
+            contentStr = analyzeRule.getString(replaceRegex)
         }
         Debug.log(bookSource.bookSourceUrl, "┌获取章节名称")
         Debug.log(bookSource.bookSourceUrl, "└${bookChapter.title}")