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台北贸易中心南港会展馆 Taipei Nangang Exhibition center
2025-10-22 ~ 10-24
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深圳会展中心（福田区） Shenzhen International Convention
2026-08-25 ~ 08-27
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热门 深圳国际电子展览会 elexcon

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深圳国际会展中心（宝安新馆） Shenzhen World Exhibition and Convention Center Baoan
2025-10-28 ~ 10-30
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深圳国际会展中心（宝安新馆） Shenzhen World Exhibition and Convention Center Baoan
2025-12-03 ~ 12-05
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热门 深圳国际电子电路展览会 HKPCA Show

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上海世博展览馆 Shanghai World Expo Exhibition and Convention Centre
2026-04-21 ~ 04-23
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深圳国际会展中心（宝安新馆） Shenzhen World Exhibition and Convention Center Baoan
2026-08-26 ~ 08-28
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热门 深圳国际连接器及线缆线束加工设备展览会 ICH

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中国国际展览中心（朝阳馆）
2026-05-14 ~ 05-16
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热门 北京国际电子生产设备展览会 CIEE

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深圳国际会展中心（宝安新馆） Shenzhen World Exhibition and Convention Center Baoan
2026-08-26 ~ 08-28
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热门 中国国际电力元件、可再生能源管理展览会 PCIM Asia

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深圳国际会展中心（宝安新馆） Shenzhen World Exhibition and Convention Center Baoan
2026-03-31 ~ 04-03
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热门 深圳国际电子智能制造展 EIMS

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深圳会展中心（福田区） Shenzhen International Convention
2026-04-09 ~ 04-11
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热门 深圳国际电子材料产业展览会 CICEAE

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深圳会展中心（福田区） Shenzhen International Convention
2026-04-09 ~ 04-11
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热门 深圳电子展 China Electronics Fair

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-29 00:43:09 HTTP/2.0 GET : https://www.wenzhanintl.com/exhibition/domestic/6-45
  2. 运行时间 : 0.031410s [ 吞吐率：31.84req/s ] 内存消耗：4,788.99kb 文件加载：159
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=287361e96ccd29a14ee5e67c15c3e734
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  1. CONNECT:[ UseTime:0.000279s ] mysql:host=127.0.0.1;port=3306;dbname=wenzhan;charset=utf8
  2. SHOW FULL COLUMNS FROM `d_categories` [ RunTime:0.000832s ]
  3. SELECT * FROM `d_categories` WHERE `parent_id` IS NULL ORDER BY `sort` ASC [ RunTime:0.000229s ]
  4. SELECT * FROM `d_categories` WHERE `parent_id` = 6 ORDER BY `sort` ASC [ RunTime:0.000230s ]
  5. SHOW FULL COLUMNS FROM `d_exhibitions` [ RunTime:0.000958s ]
  6. SELECT `a`.*,`b`.*,b.name as bname,a.name as aname,a.id as aid FROM `d_exhibitions` `a` INNER JOIN `d_exhibition_halls` `b` ON `a`.`venue`=`b`.`id` WHERE ( JSON_CONTAINS(a.industry, '45') ) AND `b`.`country` LIKE '%中国%' AND `a`.`ex_status` = '1' [ RunTime:0.009353s ]
0.031801s