【java】實體類中 按照特定的字段 進行升序/降序 排序

背景：   實際頁面上  所有的分值都是按照JSON格式存儲在一個字符串中 存儲在同一個字段中： {"ownPTotal":"10>0","ownOTotal":"8>0","ownTotal1":"18","ownTotal2":"80","ownTotal3":"20","ownTotal4":"118","leadTotal1":"20","leadTotal2":"80","leadTot

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