优化

app/src/main/java/io/legado/app/help/JsExtensions.kt

@@ -242,17 +242,18 @@ interface JsExtensions {
     }
 
     fun queryTTF(path: String): QueryTTF? {
-        var qTTF = CacheManager.getQueryTTF(path)
+        val key = md5Encode16(path)
+        var qTTF = CacheManager.getQueryTTF(key)
         if (qTTF != null) {
             return qTTF
         }
         val font: ByteArray? = when {
             path.isAbsUrl() -> runBlocking {
-                var x = CacheManager.getByteArray(path)
+                var x = CacheManager.getByteArray(key)
                 if (x == null) {
                     x = HttpHelper.simpleGetBytesAsync(path)
                     x?.let {
-                        CacheManager.put(path, it)
+                        CacheManager.put(key, it)
                     }
                 }
                 return@runBlocking x
@@ -266,7 +267,7 @@ interface JsExtensions {
         }
         font ?: return null
         qTTF = QueryTTF(font)
-        CacheManager.put(path, qTTF)
+        CacheManager.put(key, qTTF)
         return qTTF
     }