delphi firedac 数据集保存到流并还原

昨天晚上想把DIOCP_V5 服务端改为 支持 firdac    fdmemtable 数据集,结果 返回 客户端,客户端加载不了报错

干,看数据长度一模一样,怎么回事,百度半天没结果

后来直接  FDMemTable1.SaveToStream(mst, sfBinary);

紧接着   FDMemTable2.LoadFromStream(mst, sfBinary);

干,还是报错

今早,发现,原来非常简单 

FDMemTable1.SaveToStream(mst, sfBinary);

mst.positon := 0;//就尼玛缺这句

FDMemTable2.LoadFromStream(mst, sfBinary);

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转载自blog.csdn.net/y281252548/article/details/112731597