课程介绍
-
课程级别：
- 巩固与拔高
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课程亮点：
- 夯实学科基础、查缺补漏、剖析重点、克服难点
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适用对象：
- 初二，基础比较薄弱的同学
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学习目标：
- 查缺补漏、夯实基础
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学费：
- [在线1v1] 150元/节，40分钟/节，3节/次
[在线1v2] 100元/节，40分钟/节，3节/次
[面授1v1] 500元/小时，2小时/次
[面授1v2] 400元/小时，2小时/次
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学习方式：
- 在线 1v1，1v2
面授 1v1，1v2
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课程内容：
-
- 二次根式上
- 二次根式下
- 勾股定理上
- 勾股定理下
- 勾股定理中
- 平行四边形1上
- 平行四边形1下
- 平行四边形2上
- 平行四边形2下
- 一次函数
- 一次函数2上
- 一次函数2下
- 反比例函数
- 一元二次方程
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-12 01:52:04 HTTP/1.1 GET : http://m.demanfen.net/course_44.html
- 运行时间 : 0.086150s [ 吞吐率：11.61req/s ] 内存消耗：4,519.59kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001069s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001224s ]
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- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000876s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 26 LIMIT 1 [ RunTime:0.000493s ]
- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000778s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 44 [ RunTime:0.000922s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000836s ]
- SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'content' LIMIT 1 [ RunTime:0.000505s ]
- SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000601s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`enroll_description`,`target_description`,`actual_price`,`feature`,`picture`,`lesson_num`,`class_num`,`course_tag`,`learning_target` FROM `courses` WHERE `status` = 1 ORDER BY `course_grade`,`subject`,`course_type`,`teaching_type` DESC LIMIT 0,5 [ RunTime:0.000678s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000459s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000465s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000468s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000430s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000436s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000840s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000462s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000473s ]
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