kejingfan/Integrated_Practice_of_IoT_System-CardManageSystem
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fix: 添加记录时，记录数量增加机制不正确，已修改

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Jingfan Ke
2024-07-31 14:31:08 +08:00
parent 06d8a5343e
commit 20604b7f22
1 changed files with 1 additions and 1 deletions
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readerAPI.cpp
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@@ -199,7 +199,7 @@ bool Reader::insertRecord(QString record, QString cardId)
int recordNum, recordIndex; int recordNum, recordIndex;
bool success = readRecordNumber(recordNum, recordIndex, cardId); bool success = readRecordNumber(recordNum, recordIndex, cardId);
if (!success) return false; if (!success) return false;
recordNum = std::min(maxRecordNum, ++recordNum); recordNum = std::min(maxRecordNum, recordNum + 1);
recordIndex = (recordIndex + 1) % maxRecordNum; recordIndex = (recordIndex + 1) % maxRecordNum;
success = writeRecordNumber(recordNum, recordIndex, cardId); success = writeRecordNumber(recordNum, recordIndex, cardId);
if (!success) return false; if (!success) return false;