这个程序是怎样建立explorertaskpane，并可动态添加相应的explorertaskpane-the procedure is how to build explorertaskpane and can add the corresponding dynamic explorertaskpane
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002472s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.127563s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002785s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002096s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002328s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003842s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002033s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003361s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023759s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003545s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 72187 [ RunTime:0.001824s ]
