刚才又试过,用2.5的install先装好一个干净的论坛,然后再用网上的mysql文件覆盖本地的。这次倒是没有乱码了。但是检测还是 NOT NULL,升级还是出错。
ALTER TABLE cdb_admingroups ADD allowmodpost tinyint(1) NOT NULL default '' AFTER alloweditpoll, CHANGE admingid admingid SMALLINT(6) UNSIGNED DEFAULT '0' NOT NULL, ADD allowmoduser TINYINT(1) NOT NULL AFTER allowedituser, ADD allowstickthread tinyint(1) NOT NULL AFTER alloweditpoll, ADD allowrefund tinyint(1) NOT NULL AFTER allowmassprune