//首先,先用SQL查询出来,因为不止一条记录,所以用Lis在去存放//这里是数据层的代码(参考就行)public List[I] getByCode() {List[I] list = new ArrayList();try { conn = this.db.getConnection(); String sql = "select cInvCode,cInvName,cInvStd,cInvAddCode,cInvABC,dSDate," +
"cComUnitCode,cGroupCode ,iSupplyType,bInTotalCost " +...
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