锘??xml version="1.0" encoding="utf-8" standalone="yes"?>992tv成人国产福利在线,在线亚洲一区,青青草视频在线免费直播http://www.aygfsteel.com/yangjm/JSF鐨勪竴浜涘涔犵粡楠屼笌澶у啓鍒嗕韓zh-cnThu, 19 Jun 2025 19:37:54 GMTThu, 19 Jun 2025 19:37:54 GMT60Hibernate鏌ヨ錛屾棤鏁版嵁姝e父錛屾湁鏁版嵁鍑虹幇java.lang.NullPointerException 寮傚父http://www.aygfsteel.com/yangjm/archive/2008/02/17/180351.htmlYangjmYangjmSun, 17 Feb 2008 12:58:00 GMThttp://www.aygfsteel.com/yangjm/archive/2008/02/17/180351.htmlhttp://www.aygfsteel.com/yangjm/comments/180351.htmlhttp://www.aygfsteel.com/yangjm/archive/2008/02/17/180351.html#Feedback0http://www.aygfsteel.com/yangjm/comments/commentRss/180351.htmlhttp://www.aygfsteel.com/yangjm/services/trackbacks/180351.html鐜拌薄錛?/strong>
  鍦ㄤ嬌鐢↗SF+Spring+Hibernate鏃訛紝鎵ц澶氬涓鏌ヨ鏃訛紝鍑虹幇寮傚父錛佷唬鐮佸涓嬶細

  Hibernate褰卞皠鏂囦歡錛?br />  
<hibernate-mapping>
    
<class name="com.jsfStudy.db.bo.TbPackinginfo" table="tb_packinginfo" catalog="danzhen">
        
<id name="piIdN" type="integer">
            
<column name="pi_id_N" />
            
<generator class="native" />
        
</id>
        
<many-to-one name="tbMakemxd"
            
class="com.jsfStudy.db.bo.TbMakemxd" fetch="select">
            
<column name="pi_mxdId_N" />
        
</many-to-one>
        
<property name="piTaskIdC" type="string">
            
<column name="pi_taskId_C" length="10" unique="true"></column>
        
</property>

           ...

       </class>
</hibernate-mapping>

  java鏂囦歡錛?
    public TbPackinginfo findByMxdNo(String mxdNo) throws DataAccessException{
            List list
=getHibernateTemplate().find(Constants.TBPACKINGINFO_FINDBYMXDNO,mxdNo);
            Iterator it
=list.iterator();
                TbPackinginfo pack
= new TbPackinginfo();
            
if(it.hasNext()){
                    pack
=(TbPackinginfo) it.next();
                }

            
return pack;
    }
  濡傛灉鏁版嵁搴撲腑娌℃湁璁板綍錛屽垯涓鍒囨甯革紱濡傛灉鏁版嵁搴撲腑鏈夎褰曪紝鍒欏嚭鐜癹ava.lang.NullPointerException 寮傚父銆?br />   java.lang.NullPointerException at org.hibernate.tuple.AbstractEntityTuplizer.createProxy

瑙e喅鏂瑰紡錛?br />
  緇忓湪緗戜笂鎼滅儲鍚庯紝緇堜簬鎵懼埌瑙e喅鐨勬柟娉曪紝鐜板湪涓庡ぇ瀹朵竴璧峰垎浜紒
  1銆佹洿鏀瑰姞杞芥柟寮忎負绔嬪嵆鍔犺澆錛佸嵆鍦ㄥ瀵逛竴鐨勫獎灝勪腑澧炲姞錛?lazy="false"
 
<hibernate-mapping>
    
<class name="com.jsfStudy.db.bo.TbPackinginfo" table="tb_packinginfo" catalog="danzhen">
        
<id name="piIdN" type="integer">
            
<column name="pi_id_N" />
            
<generator class="native" />
        
</id>
        
<many-to-one name="tbMakemxd"
            
class="com.jsfStudy.db.bo.TbMakemxd" fetch="select"lazy="false">
            
<column name="pi_mxdId_N" />
        
</many-to-one>
        
<property name="piTaskIdC" type="string">
            
<column name="pi_taskId_C" length="10" unique="true"></column>
        
</property>

           ...

       </class>
</hibernate-mapping>

  鎴栬?br />  
   2銆佸崌綰glib_2.1.3.jar鑷砪glib_2.2.jar錛?br />     cglib_2.2_beta1.jar鏂囦歡涓嬭澆鍦板潃錛?br />     http://sourceforge.net/project/showfiles.php?group_id=56933&package_id=98218&release_id=419752

Yangjm 2008-02-17 20:58 鍙戣〃璇勮
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JSF欏甸潰涓浣曞脊鍑哄璇濇http://www.aygfsteel.com/yangjm/archive/2008/02/16/180155.htmlYangjmYangjmSat, 16 Feb 2008 02:15:00 GMThttp://www.aygfsteel.com/yangjm/archive/2008/02/16/180155.htmlhttp://www.aygfsteel.com/yangjm/comments/180155.htmlhttp://www.aygfsteel.com/yangjm/archive/2008/02/16/180155.html#Feedback0http://www.aygfsteel.com/yangjm/comments/commentRss/180155.htmlhttp://www.aygfsteel.com/yangjm/services/trackbacks/180155.html闂錛?/strong>
  鍦↗SF欏甸潰涓紝鍦ㄨЕ鍙戜竴涓姩浣滀箣鍓嶅脊鍑轟竴涓‘璁ゅ璇濇錛堜緥濡傦細鍒犻櫎涓鏉¤褰曪紝鍙栨秷緙栬緫錛夈?br /> 瑙e喅鏂瑰紡錛?/strong>
  浣跨敤JavaScript涓殑confirm()鏂規硶瀹炵幇錛?br />   濡傛灉鏈夋洿濂界殑鏂瑰紡錛屽笇鏈涜兘澶熷垎浜紒
瀹炵幇錛?/strong>
  1銆佸浜?lt;h:commandLink>緇勪歡錛?strong> 
   
<h:commandLink action="#{bookingShip.affirmBook}" 
      onclick
="if (!confirm('#{msgs.confirm_areYouSure}')) return false;">
     
<h:outputText value="#{msgs.button_submit}" rendered="#{task.mxdStateN<1}"/>
</h:commandLink>

  涓婅堪浠g爜涓細#{msgs.confirm_areYouSure}錛屽湪璧勬簮鏂囦歡涓負錛?#8220;鎮ㄧ‘璁よ繖鏍峰仛鍚楋紵”
  瑙f瀽鎴怘TML鍚庯細
 
<a href="#" onclick="
        
var a=function(){
             if (!confirm('鎮ㄧ‘璁よ繖鏍峰仛鍚楋紵')) 
                  return false;
         };
         var b=function(){
             if(typeof jsfcljs == 'function'){
                 jsfcljs(document.forms['j_id_jsp_1722095761_5'],'j_id_jsp_1722095761_9:3:j_id_jsp_1722095761_45,j_id_jsp_1722095761_9:3:j_id_jsp_1722095761_45','');
             }
             return false
         };
        return (a()==false) ? false : b();
">
    鎻愪氦
  </a>
  
  灞忓箷鏄劇ず錛?br />  

  2銆佸浜?lt;h:commandButton>緇勪歡錛?/span>
 
<h:commandButton onclick="if (!confirm(#{msgs.confirm_areYouSure}')) return false"/>
  鍦ㄨ繖閲岀殑commandButton琚В鏋愭垚浜嗕竴涓彁浜ゆ寜閽傚鏋渏avaScript榪斿洖true鍊艱繖涓〃鍗曚細琚彁浜わ紝濡傛灉榪斿洖false灝嗕細蹇界暐琛ㄥ崟鐨勬彁浜ゃ?



Yangjm 2008-02-16 10:15 鍙戣〃璇勮
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寮寮犱簡http://www.aygfsteel.com/yangjm/archive/2008/02/16/180153.htmlYangjmYangjmSat, 16 Feb 2008 01:50:00 GMThttp://www.aygfsteel.com/yangjm/archive/2008/02/16/180153.htmlhttp://www.aygfsteel.com/yangjm/comments/180153.htmlhttp://www.aygfsteel.com/yangjm/archive/2008/02/16/180153.html#Feedback0http://www.aygfsteel.com/yangjm/comments/commentRss/180153.htmlhttp://www.aygfsteel.com/yangjm/services/trackbacks/180153.html     甯屾湜鑳藉灝嗗湪瀛︿範浣跨敤鐨勮繃紼嬩腑錛岄亣鍒扮殑涓浜涢棶棰樺強瑙e喅鐨勬柟娉曚笌澶у涓璧峰叡浜紒
    鍦ㄥ皾璇曚嬌鐢↗SF鐨勮繃紼嬩腑錛岃繕浣跨敤浜嗕互涓嬩竴浜涙妧鏈紒
    Spring錛孒ibernate錛孉jax4JSF錛孧ySQL   

Yangjm 2008-02-16 09:50 鍙戣〃璇勮
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