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：
-
- 旋转1
- 旋转2
- 平行线与比例1
- 平行线与比例2
- 线与比例4
- 相似三角形初步1
- 相似三角形初步2
- 圆1
- 圆2
- 圆中的角1
- 圆中的角2
- 圆中的切线1
- 圆中的切线2
- 三角函数初步1
- 三角函数初步2
- 三角函数初步3
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-06-28 04:39:19 HTTP/1.1 GET : http://m.demanfen.net/course_81.html
- 运行时间 : 0.089646s [ 吞吐率：11.15req/s ] 内存消耗：4,519.66kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001294s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001229s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`learning_target`,`feature`,`enroll_description`,`target_description`,`teacher`,`course_plan`,`introduction`,`actual_price`,`picture`,`lesson_num`,`class_num`,`course_tag`,`course_price`,`description` FROM `courses` WHERE `id` = 81 LIMIT 1 [ RunTime:0.000720s ]
- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000979s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 26 LIMIT 1 [ RunTime:0.000580s ]
- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000976s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 81 [ RunTime:0.001008s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000851s ]
- SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'content' LIMIT 1 [ RunTime:0.000546s ]
- SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000573s ]
- 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:0.000694s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000487s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000425s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000440s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000494s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000468s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000867s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000460s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000491s ]
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