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/*****************************************************************//***\fileGold.h*\briefStatePattern状态模式C++14*2023年5月29日涂聚文GeovinDuVisualStudio2022edit.*\authorgeovindu*\dateMay2023************************
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初始代码@GetMapping("/likes/{id}")publicResultqueryBlogLikes(@PathVariable("id")Longid){//修改点赞数量blogService.update().setSql("liked=li