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日本代购-ステップアップJavaScript フロントエンド開発の初級から中級へ進むために 「とりあえず動く」から脱却するために/サークルアラウンド株式会社/佐藤正志/小笠原寛【1000円以上送料無料】
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日本代购-著者サークルアラウンド株式会社(著) 佐藤正志(著) 小笠原寛(著)出版社翔泳社発売日2022年01月ISBN9784798169835ページ数287Pキーワードすてつぷあつぷじやばすくりぷとすてつぷあつぷじやヴ ステツプアツプジヤバスクリプトステツプアツプジヤヴ さ−くる/あらうんど/かぶしき サ−クル/アラウンド/カブシキ9784798169835内容紹介「とりあえず動くJavaScript」から脱却したい人へ!初級者から中級者へのステップアップ指南書JavaScriptは「なんとなく」「勘で」書いても動いてしまうことがある一方で、独特の癖があり奥が深いため、初心者から脱するのが難しい言語です。本書は「入門者向けの本は一冊読み終わったけど、もっと良いコードを書きたい」「バグの出にくいコードの書き方を知りたい」という開発者のために、JavaScriptで特につまずきやすい部分を丁寧に解説します。■対象読者・フロントエンドのスキルアップを目指す現役エンジニア・フロントエンドエンジニアとしての転職/異動を考えるJavaScript初級者・職業としてのエンジニアを目指し、独学でJavaScriptを勉強したいと考えている学習者 (現場経験がなくとも自身で初歩的な学習を完了している学習者であれば、 本書の対象読者となりえます)■つまずきやすいため紙面を割いているトピック・非同期処理(async/await、Promise)・AJAX(Fetch API)・this・スコープ・プリミティブ型/オブジェクト型と参照■その他取り上げているトピック・クロージャ・ES5からES6・Node.jsとnpm・トランスパイル・DOM・例外※本データはこの商品が発売された時点の情報です。目次0 肩慣らし/1 動くアプリケーションを作ってみる/2 ES6を学習する/3 ES6で書いていく/4 押さえておくべきJavaScriptの言語特性について/5 Node.jsとnpmを知ろう/6 AJAXを使ってみよう/7 その他のJavaScriptの特性/8 非同期処理について知ろう/9 トランスパイル—レガシーブラウザへの対応/10 総合演習/APPENDIX
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Process: 0.206s ( Load:0.007s Init:0.009s Exec:0.185s Template:0.005s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,638 kb
页面Trace信息
当前页面 : /index.php/Rakuten/ShopView/id/bookfan:12620378.html
请求方法 : GET
通信协议 : HTTP/1.1
请求时间 : 2025-08-01 08:58:26
用户代理 : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
会话ID : pio5j1pse4ca47f8ksdupmenl4
运行数据 : Process: 0.206s ( Load:0.007s Init:0.009s Exec:0.185s Template:0.005s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,638 kb
输出编码 :
加载类库 : 33
模板编译 : 重新编译
SQL记录 : 22条SQL
[ 25-08-01 08:58:27 ] RunTime:0.000480s SQL = SHOW COLUMNS FROM bio_yahooid
[ 25-08-01 08:58:27 ] RunTime:0.000764s SQL = SHOW COLUMNS FROM bio_agent
[ 25-08-01 08:58:27 ] RunTime:0.000287s SQL = SELECT * FROM bio_agent WHERE ( `isViews` = 1 ) AND ( `domain` LIKE '%test.ripai.com' )
[ 25-08-01 08:58:27 ] RunTime:0.000234s SQL = SELECT * FROM bio_agent WHERE ( `domain` = 'www.jp-daigou.com' )
[ 25-08-01 08:58:27 ] RunTime:0.000302s SQL = select * from bio_siteparams where FIND_IN_SET('081',AgentID)
[ 25-08-01 08:58:27 ] RunTime:0.000306s SQL = SHOW COLUMNS FROM bio_point
[ 25-08-01 08:58:27 ] RunTime:0.001397s SQL = SHOW COLUMNS FROM bio_user
[ 25-08-01 08:58:27 ] RunTime:0.000768s SQL = SELECT * FROM bio_goods WHERE `isView` = 1 and gType<=3 ORDER BY created DESC LIMIT 15
[ 25-08-01 08:58:27 ] RunTime:0.000439s SQL = SHOW COLUMNS FROM bio_syscolumn
[ 25-08-01 08:58:27 ] RunTime:0.000320s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = 17 ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-01 08:58:27 ] RunTime:0.000406s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '19' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-01 08:58:27 ] RunTime:0.000317s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '89' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-01 08:58:27 ] RunTime:0.000428s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '20' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-01 08:58:27 ] RunTime:0.000339s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '18' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-01 08:58:27 ] RunTime:0.000671s SQL = SHOW COLUMNS FROM bio_rakutencategory
[ 25-08-01 08:58:27 ] RunTime:0.000248s SQL = SELECT * FROM bio_rakutencategory WHERE id=209118
[ 25-08-01 08:58:27 ] RunTime:0.000186s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=209118
[ 25-08-01 08:58:27 ] RunTime:0.000177s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=101287
[ 25-08-01 08:58:27 ] RunTime:0.000151s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=200162
[ 25-08-01 08:58:27 ] RunTime:0.000254s SQL = SELECT * FROM bio_rakutencategory WHERE parentid=209118
[ 25-08-01 08:58:27 ] RunTime:0.000402s SQL = SHOW COLUMNS FROM bio_rate
[ 25-08-01 08:58:27 ] RunTime:0.000180s SQL = SELECT * FROM bio_rate WHERE ( `type` = 'RMB->JPY' ) ORDER BY date desc LIMIT 1
错误记录 : 96条错误
[ 25-08-01 08:58:27 ] 注意:[8] A session had already been started - ignoring session_start() App.class.php 第 115 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 253 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 284 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 125 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 134 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 499 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 412 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 736 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 749 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 794 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Redefining already defined constructor for class Net_URL URL.php 第 122 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 691 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 693 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 852 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Redefining already defined constructor for class XML_Parser Parser.php 第 206 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Parser.php 第 576 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Declaration of XML_Parser::raiseError() should be compatible with that of PEAR::raiseError() Parser.php 第 634 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: openid BaseAction.class.php 第 72 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: Debug BaseAction.class.php 第 174 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: uid BaseAction.class.php 第 209 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 179 行.
[ 25-08-01 08:58:27 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 228 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined offset: 11 BaseAction.class.php 第 349 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-01 08:58:27 ] 注意:[2] shuffle() expects parameter 1 to be array, boolean given BaseAction.class.php 第 418 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined property: RakutenApiExecuter::$ApiDataWorker RakutenApiExecuter.php 第 346 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: appid getApiData.php 第 417 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 436 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 447 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugYourMa getApiData.php 第 450 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 468 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 481 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: options Unserializer.php 第 448 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 503 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 509 行.
[ 25-08-01 08:58:27 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context RakutenAction.class.php 第 595 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe RakutenAction.class.php 第 607 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: categoryPath RakutenCategoryGetter.class.php 第 55 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: descpre RakutenAction.class.php 第 645 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: showmiddleOfIndex bf17f8f5a76a9d7e9186c4c573d8f8fc.php 第 2 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: meta_keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 7 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 42 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: U 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 59 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 97 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 121 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 134 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 150 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 201 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 278 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 280 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 281 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 286 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: shopcode 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 296 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: minPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 300 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: maxPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 301 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 453 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 454 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 456 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 457 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 462 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 463 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 464 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: sellerID 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 476 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 486 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 489 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 492 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 503 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 506 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 509 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: wrappingicon 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 520 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: buynow 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 523 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: thumbnail 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 525 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: aucminprice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 537 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined index: aucmaxprice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 538 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: isindex 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 577 行.
[ 25-08-01 08:58:27 ] 注意:[8] Undefined variable: url 97ae39e43927d85ac9989230a15609a2.php 第 4 行.