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  • (No operations allowed after connection closed.).Possibly consider using a shorter maxLifetime value

    这两天碰到一个问题,在正常查询数据时,没有问题,但在使用多线程查询数据导出时,会报以下错误: 2020-05-21 08:40:3
    connection allowed Operations closed maxLifetime
    admin 4月前
    14 0
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