解决数据库异常情况

app/src/main/java/com/sw/inbound/objbox/FoodModule.kt

@@ -13,6 +13,7 @@ import com.sw.inbound.utils.ImageUtil
 import com.sw.inbound.utils.ext.toJsonString
 import io.objectbox.Box
 import io.objectbox.kotlin.boxFor
+import io.objectbox.query.IdWithScore
 import io.objectbox.query.Query
 import org.pytorch.IValue
 import org.pytorch.Module
@@ -117,13 +118,18 @@ object FoodModule {
             box.query(Food_.foodVector.nearestNeighbors(floatArray, queryCount)).build()
         //查询比较分数
 //        val tempList = query.findWithScores().sortedBy { it.score }.map { "${it.get().name}|${it.get().foodIdx}|${it.score}" }
-        val idScoreList = query.findIdsWithScores()
+        var idScoreList: List<IdWithScore>
+        try {
+            idScoreList = query.findIdsWithScores();
+        } finally {
+            // 先关闭Query，释放Cursor
+            query.close()
+        }
         val nameScoreList = mutableListOf<IdNameScore>()
         idScoreList.forEach {
             nameScoreList.add(IdNameScore(id = it.id, name = box.get(it.id).name?:"", score = it.score))
         }
         Timber.tag("FoodModule").d("queryFood数据：${nameScoreList.toJsonString()}")
-        query.close()
         return nameScoreList
     }
     fun getFoodScoreList(bitmap: Bitmap, queryCount: Int = 15): List<IdNameScore> {