网上天气预报。通过提取天气预报网站的网页代码，来获取数据，实现对全国各个省会城市的天气预报。-Online weather forecasts. By extracting the weather forecast site code, to obtain data, to achieve the various capital cities of the country
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000884s ]
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:0.082256s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000912s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001030s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003062s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000874s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014920s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001098s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 294717 [ RunTime:0.028961s ]
