java中接收对象后的类对象转换 
    //首先获取前端传递过来的参数对象“shopping”，转化成Object
    Object object = requestObject.get("shopping");
    //创建ObjectMapper 
    ObjectMapper objectMapper = new ObjectMapper();
    //强制转化成目标对象
    Shopping shopping = objectMapper.convertValue(object, Shopping.class);

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posted on 2023-05-11 09:55  张伯灵  阅读(27)  评论(0)  编辑  收藏  举报