优化

app/src/main/java/io/legado/app/model/localBook/EpubFile.kt

@@ -10,6 +10,7 @@ import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.book.BookHelp
 import io.legado.app.utils.FileUtils
 import io.legado.app.utils.HtmlFormatter
+import io.legado.app.utils.encodeURI
 import io.legado.app.utils.isXml
 import io.legado.app.utils.printOnDebug
 import me.ag2s.epublib.domain.EpubBook
@@ -252,8 +253,10 @@ class EpubFile(var book: Book) {
             }
         }
         bodyElement.select("img").forEach {
-            val src = it.attr("src")
-            it.attr("src", URI(res.href).resolve(src).toString())
+            val src = it.attr("src").encodeURI()
+            val href = res.href.encodeURI()
+            val resolvedHref = URLDecoder.decode(URI(href).resolve(src).toString(), "UTF-8")
+            it.attr("src", resolvedHref)
         }
         return bodyElement
     }

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

@@ -7,12 +7,13 @@ import android.icu.text.Collator
 import android.icu.util.ULocale
 import android.net.Uri
 import android.text.Editable
+import cn.hutool.core.net.URLEncodeUtil
 import io.legado.app.constant.AppPattern
 import io.legado.app.constant.AppPattern.dataUriRegex
 import java.io.File
 import java.lang.Character.codePointCount
 import java.lang.Character.offsetByCodePoints
-import java.util.*
+import java.util.Locale
 import java.util.regex.Pattern
 
 fun String?.safeTrim() = if (this.isNullOrBlank()) null else this.trim()
@@ -132,3 +133,4 @@ fun String.escapeRegex(): String {
     return replace(AppPattern.regexCharRegex, "\\\\$0")
 }
 
+fun String.encodeURI(): String = URLEncodeUtil.encodeQuery(this)