ï»??xml version="1.0" encoding="utf-8" standalone="yes"?>日韩成人综合,午夜在线电影亚洲一区,亚洲高清黄色http://www.aygfsteel.com/paulwong/category/40402.htmlzh-cnSat, 15 Dec 2012 19:57:51 GMTSat, 15 Dec 2012 19:57:51 GMT60如何提高¾~–码质量http://www.aygfsteel.com/paulwong/archive/2012/12/14/392982.htmlpaulwongpaulwongFri, 14 Dec 2012 03:57:00 GMThttp://www.aygfsteel.com/paulwong/archive/2012/12/14/392982.htmlhttp://www.aygfsteel.com/paulwong/comments/392982.htmlhttp://www.aygfsteel.com/paulwong/archive/2012/12/14/392982.html#Feedback0http://www.aygfsteel.com/paulwong/comments/commentRss/392982.htmlhttp://www.aygfsteel.com/paulwong/services/trackbacks/392982.html一般程序员都会发现˜q™æ ·çš„问题,需求拿了,¾~–码写完了,¾~–译也通过了,˜qè¡Œä¹Ÿæ²¡æŠ¥é”™åQŒå°±ä»¥äØ“½E‹åºOK了,但到‹¹‹è¯•人员那里åQŒä¸€˜qè¡Œ‹¹‹è¯•用例åQŒå°±å‘现漏了˜q™ä¸ªé‚£ä¸ªçš„,产生了所谓的质量问题ã€?/div>

原因
˜q™é€šå¸¸æ˜¯ç”±äºŽç¨‹åºå‘˜ä¸€æ‹¿åˆ°éœ€æ±‚,ž®±é©¬ä¸Šæƒ³è¦å‡ ä¸ªCLASSåQŒç„¶åŽå°±å¼€å§‹ç¼–码了ã€?/div>

解决æ–ÒŽ¡ˆ
  1. 拿到需求后åQŒå…ˆæƒ›_¤§æ¦‚会用到哪些OBJECTåQŒå³SERVICEåQŒDAO之类çš?/li>
  2. 设计å‡ÞZ¼šé‡åˆ°å“ªäº›åœºæ™¯
  3. 设计出分别在˜q™äº›åœºæ™¯ä¸­ï¼Œé‚£äº›OBJECT合作的流½E‹å›¾
  4. ¾~–码
举例
需求:有一¾pȝ»Ÿä¼šåœ¨æ¯å¤©çš„æŸä¸ªæ—¶é—´ç‚¹åQŒåœ¨æŸä¸ªæ–‡äšg夹内åQŒå¯¼å‡ÞZ¸€ä¸ªä¸€å®šæ ¼å¼å¿U°çš„æ–‡äšgåQŒçŽ°åœ¨è¦æ±‚ç¨‹åºå®žçŽ°åœ¨æ–‡äšg生成后,è¯Õd–˜q™ä¸ªæ–‡äšgåQŒæŠ½å–某些内容后åQŒå†ç”Ÿæˆå¦ä¸€æ–‡äšgåQŒé€šè¿‡SFTP发走ã€?/div>

æ–ÒŽ¡ˆåQ?/div>
  1. 会用到排½E‹å™¨åQŒæŽ§åˆ¶å™¨åQŒSPRING BATCH JOB
  2. 有这几种场景åQšæ²¡æœ‰å‘çŽ°æ–‡ä»¶æ—¶åQŒå‘çŽîCº†æ–‡äšg后正常处理,控制器和SPRING BATCH JOB出现错误时等
  3. 处理‹¹ç¨‹åQšæŽ§åˆ¶å™¨æ²¡æœ‰å‘çŽ°æ–‡äšg后,通知排程器ç‘ô¾l­ä¸‹ä¸€‹Æ¡åó@环;控制器发现文件后åQŒé€šçŸ¥SPRING BATCH JOB处理åQŒç„¶åŽé€šçŸ¥æŽ§åˆ¶å™¨é€€å‡ºï¼›æŽ§åˆ¶å™¨å‡ºçŽ°é”™è¯¯æˆ–SPRING BATCH JOB出现错误后,控制器通知排程器退出ã€?/li>
  4. æ ÒŽ®˜q™å‡ ¿Uåœºæ™¯è®¾è®¡ç¨‹åºç»“构,¾~–码
  5. ¾~–写单元‹¹‹è¯•用例




]]>如何开展一个èÊY仉™¡¹ç›?/title><link>http://www.aygfsteel.com/paulwong/archive/2009/07/16/287030.html</link><dc:creator>paulwong</dc:creator><author>paulwong</author><pubDate>Thu, 16 Jul 2009 13:27:00 GMT</pubDate><guid>http://www.aygfsteel.com/paulwong/archive/2009/07/16/287030.html</guid><wfw:comment>http://www.aygfsteel.com/paulwong/comments/287030.html</wfw:comment><comments>http://www.aygfsteel.com/paulwong/archive/2009/07/16/287030.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/paulwong/comments/commentRss/287030.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/paulwong/services/trackbacks/287030.html</trackback:ping><description><![CDATA[一、开展èÊY仉™¡¹ç›®çš„目的<br /> ž®±æ˜¯æä¾›ä¸€ä¸ªé«˜è´¨é‡çš„èÊY仉™¡¹ç›®ã€‚所谓质量就是质与量åQŒæ»¡­‘›_®¢æˆ¯‚¦æ±‚的条项的数量集合。高质量åÏx»¡­‘›_®¢æˆ¯‚¦æ±‚的条项的数量非常多ã€?br /> <br /> <br /> 二、关键点 <ul> <li>需æ±?br /> æ‰¾ä¸€éœ€æ±‚åˆ†æžåŽ‰å®³çš„äººï¼Œåˆ†æžå‡ø™¯¦¾l†çš„需求,òq¶åŞ成文档,供后¾l­å¼€å‘ä‹É用ã€? <li>技æœ?br /> 需要一技术很好的人,当碰到技术问题时åQŒèƒ½˜q…速出击,扑ֈ°é—®é¢˜æ‰€åœ¨åƈ解决之ã€? <li>‹¹‹è¯•<br /> 需要一‹¹‹è¯•很强的ähåQŒèƒ½æ’°å†™‹¹‹è¯•用例åQŒéªŒè¯èÊY件是否符合需求,扑ևºBUGåQŒä»¥å…èÊY件到了客户处才发现BUG </li> </ul> 三、èÊY件开发模åž?br /> 有以下几¿Uæ¨¡åž? <ul> <li>瀑布模型<br /> ˜q‡ç¨‹åˆ†æˆå¥½å‡ ä¸ªé˜¶ŒDµï¼Œä¸Šä¸€é˜¶æ®µå®Œæˆäº†ï¼Œæ‰èƒ½åšä¸‹ä¸€é˜¶æ®µçš„事åQŒæ­£åœ¨åšçŽ°åœ¨é˜¶æ®µçš„ä¸œè¥¿ï¼Œä¸èƒ½å†åŽ»æ”¹ä¸Šä¸€é˜¶æ®µçš„ä¸œè¥Ñ€‚通常适用于小™å¹ç›®æˆ–外包这¿Uéœ€æ±‚很明确的项目ã€? <li>螺旋模型<br /> 和瀑布模型差不多,但在‹¹‹è¯•阶段åQŒå¦‚发现不对的,可以回头åŽÀL”¹å‰é˜¶ŒD늚„东西 <li>原型<br /> 需求明¼‹®åŽåQŒå°±å¼€å‘出静态的原型åQŒåŽ¾l­ç¨‹åºå‘˜å†æ ¹æ®è¿™ä¸ªåŽŸåž‹åŽ»å®žçŽ° <li> ˜q­ä»£(增量)模型<br /> 先做每一阶段的一些基¼‹€çš„东西,然后再渐渐补充。比较适合大型™å¹ç›®ã€?</li> </ul> <p> </p> <img src ="http://www.aygfsteel.com/paulwong/aggbug/287030.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/paulwong/" target="_blank">paulwong</a> 2009-07-16 21:27 <a href="http://www.aygfsteel.com/paulwong/archive/2009/07/16/287030.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>需求工½E?/title><link>http://www.aygfsteel.com/paulwong/archive/2009/07/11/286339.html</link><dc:creator>paulwong</dc:creator><author>paulwong</author><pubDate>Fri, 10 Jul 2009 18:37:00 GMT</pubDate><guid>http://www.aygfsteel.com/paulwong/archive/2009/07/11/286339.html</guid><wfw:comment>http://www.aygfsteel.com/paulwong/comments/286339.html</wfw:comment><comments>http://www.aygfsteel.com/paulwong/archive/2009/07/11/286339.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/paulwong/comments/commentRss/286339.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/paulwong/services/trackbacks/286339.html</trackback:ping><description><![CDATA[需求工½E‹çš„‹zÕdЍ<br /> <br /> 需求获取:业务需æ±?公司的业务流½E‹ï¼Œç”¨æˆ·éœ€æ±?用户¾l“合卛_°†å¼€å‘çš„¾pȝ»Ÿæ¥æ»¡­‘³ä¸šåŠ¡éœ€æ±‚ï¼ŒåŠŸèƒ½éœ€æ±?æ ÒŽ®ç”¨æˆ·éœ€æ±‚å½’¾UÏx€È»“的功能;<br /> 需求分析;功能规格说明书,以上¾lŸç§°éœ€æ±‚开发ã€?br /> 需求确认:评审‹zÕdЍåQ?br /> 需求跟ítªï¼šåˆ¶å®šéœ€æ±‚çš„¾~–号åQŒå±žæ€§ï¼ŒçŠ¶æ€ç­‰‹zÕdЍåQ?br /> 需求变æ›ß_¼šåˆ¶å®šå˜æ›´‹¹ç¨‹åQŒç­–略等åQŒä»¥ä¸Šç»Ÿ¿U°éœ€æ±‚管理ã€?br /> <img src ="http://www.aygfsteel.com/paulwong/aggbug/286339.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/paulwong/" target="_blank">paulwong</a> 2009-07-11 02:37 <a href="http://www.aygfsteel.com/paulwong/archive/2009/07/11/286339.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>˜q‡ç¨‹½Ž¡ç†åˆæŽ¢http://www.aygfsteel.com/paulwong/archive/2009/07/11/286338.htmlpaulwongpaulwongFri, 10 Jul 2009 18:12:00 GMThttp://www.aygfsteel.com/paulwong/archive/2009/07/11/286338.htmlhttp://www.aygfsteel.com/paulwong/comments/286338.htmlhttp://www.aygfsteel.com/paulwong/archive/2009/07/11/286338.html#Feedback0http://www.aygfsteel.com/paulwong/comments/commentRss/286338.htmlhttp://www.aygfsteel.com/paulwong/services/trackbacks/286338.html一、什么是˜q‡ç¨‹
˜q‡ç¨‹åQšå°±æ˜¯å®žçŽ°æŸä¸€ç‰¹å®šç›®æ ‡åQŒè€Œéœ€è¦çš„一¾pÕdˆ—‹zÕdŠ¨å’Œæ“ä½œçš„é›†åˆã€?br />

二、èÊYä»¶å·¥½E‹çš„˜q‡ç¨‹åˆ†ç±»
为开发èÊY件而进行的一¾pÕdˆ—‹zÕdЍž®±æ˜¯è½¯äšg˜q‡ç¨‹ã€?br /> 需求分析、系¾lŸåˆ†æžã€è®¾è®¡ã€ç¼–码、部¾|²ç­‰æ˜¯èÊYä»¶å·¥½E‹çš„基本˜q‡ç¨‹åQŒå³å·¥ç¨‹˜q‡ç¨‹åQ?br /> 文档¾~–制åQŒé…¾|®ç®¡ç†ï¼Œ‹¹‹è¯•åQˆéªŒè¯ã€ç¡®è®¤ï¼‰åQŒè¯„审,质量保证½{‰äؓ支持工程˜q‡ç¨‹çš„æ´»åŠ¨åˆ™æ˜¯æ”¯æŒå·¥½E‹ï¼›
开发过½E‹ä¸­å¸¸å¸¸ä¼šå‡ºçŽ°è´¨é‡ä½Žä¸‹ï¼Œ˜q›åº¦æ‹–åšg½{‰é£Žé™©ï¼Œ½Ž¡ç†ž®±æ˜¯è¦å…‹æœè¿™äº›ç½‘¾lœã€‚监视测量工½E‹è¿‡½E‹ä¸­çš„æŸäº›æŒ‡æ ‡ï¼Œä¿è¯˜q‡ç¨‹å¾—以™åºåˆ©çš„如成本、范围、风险的‹zÕdŠ¨åˆ™æ˜¯½Ž¡ç†˜q‡ç¨‹åQ?br /> 对工½E‹è¿‡½E‹è¿›è¡Œå®šä¹‰ï¼Œè§„划åQŒä»¥æ–¹ä¾¿ä»¥åŽå¤ç”¨çš„æ´»åŠ¨ï¼Œæ”¹è¿›˜q‡ç¨‹‹zÕdЍåQŒåŸ¹è®­æ´»åŠ¨åˆ™æ˜¯ç»„¾l‡è¿‡½E‹ï¼›
对内影响开发,对外影响软äšg的活动则是用æˆ?供应商过½E‹ã€?br /> 软äšgž®±æ˜¯ç”׃»¥ä¸Šçš„æ‰€æœ‰è¿‡½E‹æ‰€¾l„成ã€?br />

三、过½E‹è§„èŒ?br /> 对过½E‹ä½œå‡ø™¿‡½E‹ä¸­çš„äh必须遵守的规章制度即标准ž®±æ˜¯˜q‡ç¨‹è§„范ã€?br /> 内容包括åQšè´£ä»ÖMhåQŒå‚与ähåQŒå…¥å?出口准则åQŒè¾“入输出活动等ã€?br /> 有以下标å‡?br /> 能力成熟度的有CMM/CMMIåQŒä¸ªäºø™ÊY件过½E‹çš„æœ‰PSPåQŒå›¢é˜Ÿè¿‡½E‹çš„æœ‰TSPã€?br />

四、过½E‹ç»†åˆ?br /> 工程˜q‡ç¨‹åŒ…括åQšå¼€å‘过½E‹ï¼Œ˜qè¡Œ˜q‡ç¨‹å’Œç»´æŠ¤è¿‡½E‹ã€?br /> 支持˜q‡ç¨‹åŒ…括åQšæ–‡æ¡£ç¼–åˆÓž¼Œé…ç½®½Ž¡ç†åQŒè´¨é‡ä¿è¯ï¼ŒéªŒè¯ä¸Žç¡®è®¤ï¼ˆ‹¹‹è¯•åQ‰ï¼Œè¯„审½{‰æ´»åЍã€?br /> ½Ž¡ç†˜q‡ç¨‹åŒ…括åQšç®¡ç†èŒƒå›ß_¼Œ½Ž¡ç†è´¨é‡åQŒç®¡ç†é£Žé™©ç­‰‹zÕdЍã€?br /> ¾l„织˜q‡ç¨‹åŒ…括åQšåŸº¼‹€è®¾æ–½åQŒå®šä¹‰è¿‡½E‹ï¼Œæ”¹è¿›˜q‡ç¨‹åQŒäh员培训,员工职业规划½{‰æ´»åЍã€?br /> 客户-供应商过½E‹åŒ…括:需求管理,软äšg获得åQŒèÊY件提供,软äšg操作和提供客æˆähœåŠ¡ç­‰‹zÕdЍã€?br />

五、CMMI
特点åQ?br /> LEVEL 1åQšä¸èƒ½æŒ‰æœŸäº¤è´§ï¼›
LEVEL 2åQšä¸çŸ¥é“每个阶段要做什么活动;
LEVEL 3åQšä¸èƒ½å‡†¼‹®è¯„估每个活动的成本åQŒæ—¶é—ß_¼›
LEVEL 4åQšä¸èƒ½å¯¹çŽ°æœ‰çš„è¿‡½E‹è¿›è¡Œåˆ›æ–ŽÍ¼Œæ”¹è¿›åQ?br /> LEVEL 5åQšä»€ä¹ˆéƒ½æ»¡æ„äº†ã€?/p>

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˜q‡ç¨‹½Ž¡ç†http://www.aygfsteel.com/paulwong/archive/2009/06/21/283449.htmlpaulwongpaulwongSun, 21 Jun 2009 05:13:00 GMThttp://www.aygfsteel.com/paulwong/archive/2009/06/21/283449.htmlhttp://www.aygfsteel.com/paulwong/comments/283449.htmlhttp://www.aygfsteel.com/paulwong/archive/2009/06/21/283449.html#Feedback0http://www.aygfsteel.com/paulwong/comments/commentRss/283449.htmlhttp://www.aygfsteel.com/paulwong/services/trackbacks/283449.html  é˜…读全文

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