摘要:将对象转换为字符串并将其转换为对象的自我封装对象和工具类
杰克逊(Jackson)处理对象和JSON之间的转换的工具类
公共类Jonutil { / ** *将对象转换为JSON字符串 * @param obj * @return * / public static string convertjSonstring(object obj){objectmmapper objectmapper = new obsectmapper();字符串str = null;尝试{str = objectmapper.writeValueasString(obj); } catch(异常E){e.printstacktrace(); }返回str; } / ** *将JSON转换为对象 * @param JSON * @param objClass * @param * @param * @return * / public static t convertobj(字符串json,class mmapper objectmapper = new objectmapper = new objectmapper(); t t = null; }返回t;}}
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