drone-service/drone-system/src/main/java/org/sxkj/system/service/impl/RegionServiceImpl.java
@@ -54,9 +54,11 @@ public Region getById(Serializable id) { return Optional.ofNullable(id) .map(val -> baseMapper.selectOne(new LambdaQueryWrapper<Region>() .eq(Region::getId, val) // 1. 处理 id = ? 部分,强制转为 bigint .apply("id = {0}::bigint", val) .or() .eq(Region::getCode, val))) // 2. 处理 code = ? 部分,强制转为 varchar .apply("code = {0}::varchar", val))) .orElse(null); }