主要向大家简单介绍一下Java的语法规则。 Java语言与C/C++语言有着紧密的联系，Java中的许多术语来自于C++，起语法也来自于C++。因此Java的语法和c++的语法计划一模一样。-Mainly to the U.S. briefly explain the rules of Java syntax. Java language and C/C++ Language are closely linked, Java many of the terms from the C++, Starting from the grammar also C++. Java syntax and therefore c++ Scheme identical to the grammar.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002071s ]
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:0.087921s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002374s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002339s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002480s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003666s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002088s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003284s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014724s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001843s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 46542 [ RunTime:0.001259s ]
