[core] Fix: 缓存可能因为计算机硬碟或程式不稳定造成损毁。 (#2841)

* Fix: 缓存可能因为计算机硬碟或程式不稳定造成损毁。 * Apply suggestions from code review --------- Co-authored-by: Him188 <Him188@mamoe.net>
mamoe · Mar 3, 2024 · 8768058 · 8768058
1 parent eeb3217
commit 8768058
Showing 1 changed file with 12 additions and 3 deletions.
diff --git a/mirai-core-utils/src/commonMain/kotlin/Serialization.kt b/mirai-core-utils/src/commonMain/kotlin/Serialization.kt
@@ -72,7 +72,12 @@ public fun <T> MiraiFile.loadNotBlankAs(
     if (!this.exists() || this.length == 0L) {
         return null
     }
-    return stringFormat.decodeFromString(serializer, this.readText())
+    return try {
+        stringFormat.decodeFromString(serializer, this.readText())
+    } catch (e: Throwable) { //broken file
+        e.printStackTrace()
+        null
+    }
 }
 
 public fun <T> MiraiFile.loadNotBlankAs(
@@ -82,6 +87,10 @@ public fun <T> MiraiFile.loadNotBlankAs(
     if (!this.exists() || this.length == 0L) {
         return null
     }
-    return binaryFormat.decodeFromByteArray(serializer, this.readBytes())
+    return try {
+        binaryFormat.decodeFromByteArray(serializer, this.readBytes())
+    } catch (e: Throwable) { //broken file
+        e.printStackTrace()
+        null
+    }
 }
-