锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#26085;&#38889;&#97;&#118;&#32508;&#21512;&#44;&#22269;&#20135;&#31934;&#21697;&#20037;&#20037;&#20037;&#20037;&#20037;&#20037;&#20037;&#20037;&#30333;&#27974;&#44;&#20599;&#25293;&#35270;&#23631;&#19968;&#21306;</title><link>http://www.aygfsteel.com/flyage/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 18 Jun 2025 05:19:35 GMT</lastBuildDate><pubDate>Wed, 18 Jun 2025 05:19:35 GMT</pubDate><ttl>60</ttl><item><title>hibernate榛樿榪炴帴姹犲瓨鍦ㄨ繃鏈熻繛鎺ユ棤娉曢噴鏀劇殑闂鍙婅В鍐蟲柟娉曘�?/title><link>http://www.aygfsteel.com/flyage/archive/2009/06/13/281950.html</link><dc:creator>jhost</dc:creator><author>jhost</author><pubDate>Fri, 12 Jun 2009 21:57:00 GMT</pubDate><guid>http://www.aygfsteel.com/flyage/archive/2009/06/13/281950.html</guid><wfw:comment>http://www.aygfsteel.com/flyage/comments/281950.html</wfw:comment><comments>http://www.aygfsteel.com/flyage/archive/2009/06/13/281950.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/flyage/comments/commentRss/281950.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/flyage/services/trackbacks/281950.html</trackback:ping><description><![CDATA[hibernate榛樿榪炴帴姹犳湁涓�涓棶棰橈紝涓嶄細鑷姩媯�嫻嬫暟鎹簱榪炴帴鏄惁鏂紑錛孧YSQL鏁版嵁搴撲竴孌墊椂闂達紙澶х害8灝忔椂錛夋病鏈夎闂氨浼氭柇寮�榪炴帴錛岃繛鎺ユ睜閲岀殑榪炴帴鍗磋繕鏄瓨鍦紝涓嬫璁塊棶hibernate浼氱戶緇嬌鐢ㄨ繖涓繛鎺ワ紝瀵艱嚧鏁版嵁搴撹繛鎺ュ紓甯搞�傜敱浜庤闂闇�瑕佸湪鏈嶅姟鍣ㄩ暱鏃墮棿榪愯鏃舵墠浼氬嚭鐜幫紝鎵�浠ュ湪騫蟲椂嫻嬭瘯寰堥毦鍙戠幇銆?<br />
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1.鍦ㄨ繛鎺ュ弬鏁頒腑浣跨敤autoReconnect浠ュ悗錛岀涓�嬈℃墽琛屽け璐ュ悗浼氳嚜鍔ㄩ噸鏂拌繛鎺ャ�?<br />
2.閫氳繃鎶婃湇鍔″櫒涓奙ysql鐨?wait_timeout"灞炴�ц緗殑楂樼偣銆?<br />
3.涓嶄嬌鐢℉ibernate鍐呯疆鐨勮繛鎺ユ睜錛屾敼鐢–3P0榪炴帴姹狅紝榪欎釜榪炴帴姹犱細鑷姩澶勭悊鏁版嵁搴撹繛鎺ヨ鍏抽棴鐨勬儏鍐點�傝浣跨敤C3P0寰堢畝鍗曪紝鍏堜粠Hibernate閲屾妸c3p0-0.8.3.jar澶嶅埗鍒伴」鐩殑lib鐩綍涓紝鍐嶅湪hibernate.properties閲屽幓鎺塰ibernate.c3p0寮�澶寸殑閭ｄ簺灞炴�х殑娉ㄩ噴錛堜嬌鐢ㄧ己鐪佸�兼垨鑷繁闇�瑕佺殑鏁板�鹼級錛岃繖鏍?Hibernate灝變細鑷姩浣跨敤C3P0浠ｆ浛鍐呯疆鐨勮繛鎺ユ睜浜嗐�俢3p0涓簅pen source鐨凧DBC榪炴帴姹狅紝闅廻ibernate涓�璧峰彂甯冦�俢3p0榪炴帴姹犵殑閰嶇疆闈炲父綆�鍗曪紝鍙渶瑕佸湪hibernate.cfg.xml閲屽鍔狅細 <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!-- configuration pool --&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.acquire_increment"&gt;1&lt;/property&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.idle_test_period"&gt;100&lt;/property&gt; &lt;!-- seconds --&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.max_size"&gt;5&lt;/property&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.max_statements"&gt;0&lt;/property&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.min_size"&gt;2&lt;/property&gt; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;property name="c3p0.timeout"&gt;90&lt;/property&gt; &lt;!-- seconds --&gt; <br />
鍙﹀錛岃繕闇�瑕佸湪CLASS_PATH閲屽姞涓奵3p0-x.x.x.jar鏂囦歡錛坸.x.x涓虹増鏈彿錛夛紝c3p0-x.x.x.jar鏂囦歡闅廻ibernate涓�璧峰彂甯冿紝浣犲彲浠ュ湪鍏秎ib鐩綍涓嬫壘鍒拌鏂囦歡銆?<br />
閰嶇疆濂戒箣鍚庯紝hibernate渚夸細鑷姩浣跨敤c3p0鐨勮繛鎺ユ睜錛欳3P0ConnectionProvider 
 <img src ="http://www.aygfsteel.com/flyage/aggbug/281950.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/flyage/" target="_blank">jhost</a> 2009-06-13 05:57 <a href="http://www.aygfsteel.com/flyage/archive/2009/06/13/281950.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>欏圭洰涓嬌鐢ㄤ嬌鐢℉ibernate浣滀負鎸佷箙灞傛鏋舵椂錛屾暟鎹簱鏀瑰悕鍚庡鏄撳拷鐣ョ殑闂銆?/title><link>http://www.aygfsteel.com/flyage/archive/2009/06/12/281845.html</link><dc:creator>jhost</dc:creator><author>jhost</author><pubDate>Fri, 12 Jun 2009 07:10:00 GMT</pubDate><guid>http://www.aygfsteel.com/flyage/archive/2009/06/12/281845.html</guid><wfw:comment>http://www.aygfsteel.com/flyage/comments/281845.html</wfw:comment><comments>http://www.aygfsteel.com/flyage/archive/2009/06/12/281845.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.aygfsteel.com/flyage/comments/commentRss/281845.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/flyage/services/trackbacks/281845.html</trackback:ping><description><![CDATA[<p><span style="font-size: 14pt"><span style="font-size: 14pt">欏圭洰涓嬌鐢ㄤ嬌鐢℉ibernate浣滀負鎸佷箙灞傛鏋舵椂錛屽鏋滄暟鎹簱鐢變簬鏌愮鍘熷洜闇�瑕佹敼鍚嶏紝鍦ㄤ慨鏀規暟鎹簱榪炴帴鍚庡嚭鐜?#8220;could not execute query&#8221;寮傚父錛岄偅涔堟湁鍙兘鏄洜涓轟綘鐨勯」鐩噷*.hbm.xml閰嶇疆鏂囦歡涓殑catalog灞炴�у�艱繕鏄師鏁版嵁搴撳悕錛屾敼鎴愭柊鏁版嵁搴撳悕鍗沖彲銆傛垨鑰呭共鑴嗗皢catalog="..."灞炴�у幓鎺夛紝榪欐牱灝變笉浼氬瓨鍦ㄦ暟鎹簱鏇村悕鍚庢棤娉曟墽琛屾煡璇㈢殑闂浜嗐�?/span></span></p>
<p><span style="font-size: 14pt"><span style="font-size: 14pt">&nbsp;</span></span></p>
<p><span style="font-size: 14pt"><span style="font-size: 14pt">榪欎釜闂铏界劧涓嶆槸浠�涔堢枒闅炬潅鐥囷紝涓嶈繃紜疄瀹規槗琚拷鐣ワ紝鎴戝氨琚繖涓棶棰樿�借浜嗗ソ涓�浼氥�?br />
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<img src ="http://www.aygfsteel.com/flyage/aggbug/281845.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/flyage/" target="_blank">jhost</a> 2009-06-12 15:10 <a href="http://www.aygfsteel.com/flyage/archive/2009/06/12/281845.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鍏嶈垂JSP絀洪棿錛屾敮鎸乻truts錛宧ibernate絳夊父鐢ㄦ鏋躲�傚厤璐規彁渚汳ysql鏁版嵁搴擄紝鏀寔FTP鏂囦歡綆＄悊銆?/title><link>http://www.aygfsteel.com/flyage/archive/2009/06/02/279648.html</link><dc:creator>jhost</dc:creator><author>jhost</author><pubDate>Tue, 02 Jun 2009 08:57:00 GMT</pubDate><guid>http://www.aygfsteel.com/flyage/archive/2009/06/02/279648.html</guid><wfw:comment>http://www.aygfsteel.com/flyage/comments/279648.html</wfw:comment><comments>http://www.aygfsteel.com/flyage/archive/2009/06/02/279648.html#Feedback</comments><slash:comments>9</slash:comments><wfw:commentRss>http://www.aygfsteel.com/flyage/comments/commentRss/279648.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/flyage/services/trackbacks/279648.html</trackback:ping><description><![CDATA[<div   id="wmqeeuq"   class="blog_content">
<p><strong><span style="font-size: large"><span style="font-size: medium">&nbsp;&nbsp;&nbsp; 鐜板湪緗戜笂鍏嶈垂鐨凧SP絀洪棿澶皯錛屾湁涔熸槸瀹氭湡鍏蟲湇鍔℃垨鍚勭綰︽潫銆?/span></span></strong></p>
<p><strong><span style="font-size: large"><span style="font-size: medium">&nbsp;&nbsp;&nbsp; 涓轟簡鍠滄浣跨敤JAVA鍜孭HP榪涜WEB寮�鍙戠殑鏈嬪弸浠紝鑳藉湪浜掕仈緗戜笂鏈変竴涓厤璐圭殑緗戠粶絀洪棿鐢ㄤ簬瀛︿範浜ゆ祦錛屾湰浜烘墭綆′簡涓�涓湇鍔″櫒錛屽厤璐規彁渚汮SP錛孭HP铏氭嫙涓繪満錛屾敮鎸乻truts錛宧ibernate絳夊父鐢ㄦ鏋躲�傚悓鏃跺厤璐規彁渚涗竴涓狹ysql鏁版嵁搴擄紝鏀寔FTP涓嶹EB涓ょ鏂瑰紡榪涜絀洪棿鏂囦歡鐨勭鐞嗐�備笂浼犳枃浠舵病鏈夋椂闂翠笌澶у皬闄愬埗錛屼篃涓嶈姹傜敤鎴峰畾鏈熺櫥褰曪紝澶у鍙互鏀懼績浣跨敤銆?/span></span></strong></p>
<p><strong><span style="font-size: large"><span style="font-size: medium">&nbsp;&nbsp;&nbsp; 鏈夐渶瑕佹湅鍙嬪彲浠ヨ闂?/span></span></a><a ><span style="font-size: large"><span style="font-size: medium; color: #336699">www.jhost.cn</span></span></a><span style="font-size: large"><span style="font-size: medium">鐢寵鍏嶈垂JSP銆丳HP絀洪棿銆?/span></span></strong></p>
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