liujie
2 天以前 3033ccf3878fae2c204df53be2a283f29f5853ed
ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/TSysActivityController.java
@@ -17,6 +17,7 @@
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
/**
 * <p>
@@ -63,7 +64,14 @@
    @ApiOperation(value = "查看热门活动详情")
    @GetMapping(value = "/getDetailById")
    public R<TSysActivity> getDetailById(@RequestParam String id) {
        return R.ok(sysActivityService.getById(id));
        TSysActivity sysActivity = sysActivityService.getById(id);
        // 查询次数自增 使用数据库原子更新操作
        sysActivityService.update(
                Wrappers.<TSysActivity>lambdaUpdate()
                        .setSql("click_count = click_count + 1")
                        .eq(TSysActivity::getId, id)
        );
        return R.ok(sysActivity);
    }
}