Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 {}RU'<D
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 #_IuB) qy
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据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 f+)LVT8p
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 CQ{{J{pU"
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分页支持类: <{YzmN\Z
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java代码: wQ9@
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package com.javaeye.common.util; qM2m !
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import java.util.List; Be^"sC
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publicclass PaginationSupport { ,R7j9#D
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publicfinalstaticint PAGESIZE = 30; i],~tT|P
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privateint pageSize = PAGESIZE; Ul 85-p
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privateList items; Lm1JiPs d
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privateint totalCount; J*6B~)Sp@
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privateint[] indexes = newint[0]; <QaUq`,
. _Jypk8
privateint startIndex = 0; #e@[{s7
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public PaginationSupport(List items, int KilN`?EJ
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totalCount){ u{D]Kc?n
setPageSize(PAGESIZE); Ri::Ek3qu
setTotalCount(totalCount); WOeLn[
setItems(items); v5?ct?q
setStartIndex(0); Yg 2P(
} ;l < amB
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public PaginationSupport(List items, int *UG?I|l|I
~u[1Vz4#3
totalCount, int startIndex){ VOg'_#I
setPageSize(PAGESIZE); 2$o\`^dy
setTotalCount(totalCount); J?4dafkw
setItems(items); 2jkma :$'
setStartIndex(startIndex); R4DfqX
} zQu9LN
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public PaginationSupport(List items, int ?UeV5<TewS
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totalCount, int pageSize, int startIndex){ Kf,AnKkn'
setPageSize(pageSize); @ @(O##(7
setTotalCount(totalCount); Aq>?G+
setItems(items); @2_E9{ T
setStartIndex(startIndex); <KoOJMx(
} CqU ^bVs
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publicList getItems(){ %`/F>`
return items; pRjrMS
} ztp2j%'
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publicvoid setItems(List items){ *Aug7
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this.items = items; h2?\A%
} sEL0h4
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publicint getPageSize(){ +u&3pK>f
return pageSize; axN\ZXU
} yDRi
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publicvoid setPageSize(int pageSize){ 'S&Zq:
this.pageSize = pageSize; ={o)82LV
} zzd PR}VG
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publicint getTotalCount(){ wuSotbc/
return totalCount; |~rKD c
} 3Lv5>[MnN
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publicvoid setTotalCount(int totalCount){ 1vJj?Uqc
if(totalCount > 0){ rcH{"\F_/
this.totalCount = totalCount; h$%h w+"4
int count = totalCount / ^D ;EbR
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pageSize; &!wtH
if(totalCount % pageSize > 0) t7,$u-
count++; /^X)>1)j
indexes = newint[count]; ,;<M+V3+
for(int i = 0; i < count; i++){ ,TYFPulYcp
indexes = pageSize * r!|h3*YA
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i; 7[0CVWs,
} rQ&XHG>Q*
}else{ =&DuQvN,
this.totalCount = 0; E, oR.B
} VS_I'SPPIc
} {*<%6?
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publicint[] getIndexes(){ TnQW~_:
return indexes; pA_e{P/
} 9j5-/
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publicvoid setIndexes(int[] indexes){ [Ov/&jD"
this.indexes = indexes; @,LU!#y(
} joNV4v"=`
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publicint getStartIndex(){ cu)B!#<!&
return startIndex; JE<h
} ~Qf\DTM&
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publicvoid setStartIndex(int startIndex){ !:}m-iqQ1
if(totalCount <= 0) g(G$*#}o8A
this.startIndex = 0; _'n]rQ'
elseif(startIndex >= totalCount) Rh)%;
this.startIndex = indexes T#vY(d
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[indexes.length - 1]; ZQ' |B
elseif(startIndex < 0) w U1[/
this.startIndex = 0; b+L !p.:
else{ @twi<U_
this.startIndex = indexes !"'6$"U\K
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[startIndex / pageSize]; SA%)xGRW
} uh>"TeOi
} >X=V Ph8
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publicint getNextIndex(){ "_=t1UE
int nextIndex = getStartIndex() + 1{1mL-I;
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pageSize; I$XwM
if(nextIndex >= totalCount) p1T0FBV
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return getStartIndex(); 6 B7F
else 7I;0%sVQ{
return nextIndex; !Y/S 2J
} 'QTa<Z)E
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publicint getPreviousIndex(){ J*AYZS-tSE
int previousIndex = getStartIndex() - ?JW/Stua
<q&i"[^M
pageSize; \XfLTv
if(previousIndex < 0) (`R
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return0; \6pQ&an
else 0_=^#r4Mu
return previousIndex; X?(R!=a
} &2n5m&
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} =)x+f/c]
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抽象业务类 (
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java代码: Ds{DVdqA$c
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/** p4$4;)
* Created on 2005-7-12 _:Jma
*/ L[U?{
package com.javaeye.common.business; Nk1p)V SC
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import java.io.Serializable; r[#*..Y
import java.util.List; @ 0/EKWF
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import org.hibernate.Criteria; nB}eJD|
import org.hibernate.HibernateException; NS "1zR+
import org.hibernate.Session; `trcYmR=k
import org.hibernate.criterion.DetachedCriteria; o@L
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import org.hibernate.criterion.Projections; :!FGvR6
import s%A?B8,
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org.springframework.orm.hibernate3.HibernateCallback; V|/N-3M
import db>"2EE
=%B}8$.|
org.springframework.orm.hibernate3.support.HibernateDaoS '>T hn{
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upport; J?1Eh14KZ
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import com.javaeye.common.util.PaginationSupport; (%9J(4
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public abstract class AbstractManager extends 1k{H,p7
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HibernateDaoSupport { hW\'EJ
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privateboolean cacheQueries = false;
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privateString queryCacheRegion; ]}.|b6\
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publicvoid setCacheQueries(boolean *g4Uo{
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cacheQueries){ ~RV9'v4
this.cacheQueries = cacheQueries; \vuWypo
} Rk{vz|
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publicvoid setQueryCacheRegion(String "5<YN#
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queryCacheRegion){ EH'eyC-B<
this.queryCacheRegion = +^.xLTX`$
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queryCacheRegion; Ij9=J1c4
} 9QeBz`lm)
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publicvoid save(finalObject entity){ ~N)(|N
getHibernateTemplate().save(entity); MYVb !
} 7}(YCZny5
}$* z:E
publicvoid persist(finalObject entity){ gA 19f
getHibernateTemplate().save(entity); 0;w84>M
} 8sq0 BH
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publicvoid update(finalObject entity){ %PPkT]~\
getHibernateTemplate().update(entity); Q*8x Bi1
} e'fo^XQn[
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publicvoid delete(finalObject entity){ R0F&!y!B
getHibernateTemplate().delete(entity); tn |H~iF{
} <W*6=HZ'
*]DO3Zw'
publicObject load(finalClass entity, JYLAu4s6
X& XD2o"rt
finalSerializable id){ P|a|4Bb+fW
return getHibernateTemplate().load g$z6*bL
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(entity, id); xg;F};}5$
}
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publicObject get(finalClass entity, (T.j3@Ko
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finalSerializable id){ UAC"jy1D
return getHibernateTemplate().get cxIAI=JK
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(entity, id); 6hHMxS^o
} ayN[y
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publicList findAll(finalClass entity){ 8w~X4A,
return getHibernateTemplate().find("from 'Xasd3*Py
o%$R`;
" + entity.getName()); u!McPM8Yk
} ]zI*}(adu
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publicList findByNamedQuery(finalString _A=i2?g
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namedQuery){ p<B*)1Tj0
return getHibernateTemplate R!>SN0
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().findByNamedQuery(namedQuery); _t6.9CXl
} p)~EG=p
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publicList findByNamedQuery(finalString query, =!($=9
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finalObject parameter){ Kw`}hSE>o
return getHibernateTemplate 1Q$/L+uJ5
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().findByNamedQuery(query, parameter); +,eF(VS!
} 'Ojxzz*tT
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publicList findByNamedQuery(finalString query, )OFf nKh
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finalObject[] parameters){ H$6;{IUz~
return getHibernateTemplate D<T:UJ
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().findByNamedQuery(query, parameters); F 2Mxcs*M
} k%;oc$0G-3
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publicList find(finalString query){ ,/dW*B
return getHibernateTemplate().find i8=+<d
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(query); ixB"6O
} >Xxi2Vy
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publicList find(finalString query, finalObject n -xCaq
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parameter){ 0*KL*Gn
return getHibernateTemplate().find H^jcWwy:
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(query, parameter); t* =i8`8
} @/='BVb'T
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public PaginationSupport findPageByCriteria c7]0>nU;
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(final DetachedCriteria detachedCriteria){ zOYG`:/'
return findPageByCriteria =TA8]7S~U
$NBQv6#:
(detachedCriteria, PaginationSupport.PAGESIZE, 0); ~eXI}KhBw6
} :b,An'H
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public PaginationSupport findPageByCriteria Q3[nS(#Z/=
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(final DetachedCriteria detachedCriteria, finalint UTO$L|K
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startIndex){ w3"%d~/[x
return findPageByCriteria u0%bv\$m
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(detachedCriteria, PaginationSupport.PAGESIZE, <'~6L#>,<
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startIndex); %<MI]D
} UryHte
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public PaginationSupport findPageByCriteria {z@a{L:SC
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(final DetachedCriteria detachedCriteria, finalint eyos6Qi
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pageSize, 4H`B]Zt7
finalint startIndex){ :#=BwdC
return(PaginationSupport) J>fq5
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getHibernateTemplate().execute(new HibernateCallback(){ QM{B(zH
publicObject doInHibernate C-/+n5J
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(Session session)throws HibernateException { ogoEtKi
Criteria criteria = vQ>8>V
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detachedCriteria.getExecutableCriteria(session); [>lQiX
int totalCount = Q>TNzh
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((Integer) criteria.setProjection(Projections.rowCount DK|/|C}6
[o.#$(
()).uniqueResult()).intValue(); x)f<lZ^L&H
criteria.setProjection 9} ]C
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(null); b2~5 LZ
List items = .GvZv>
;.7]zn.X]2
criteria.setFirstResult(startIndex).setMaxResults PrF('PH7i
a)!R4
(pageSize).list(); }{.V^;
PaginationSupport ps = G_xql_QR
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new PaginationSupport(items, totalCount, pageSize, }U**)"
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startIndex); /.(F\2+A
return ps; Cm-dos
} |Rb8/WX
}, true); _SQ]\Z
} )~#3A@
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public List findAllByCriteria(final \3O1o#=(
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DetachedCriteria detachedCriteria){ ;B;wU.Y"
return(List) getHibernateTemplate 9dp1NjOtAc
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().execute(new HibernateCallback(){ 'fY29Xr^
publicObject doInHibernate _"82W^W i
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(Session session)throws HibernateException { {Vf].l:kn
Criteria criteria = J?f7!F:8
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detachedCriteria.getExecutableCriteria(session); ^h"@OEga?
return criteria.list(); >&Vz/0
} JY$;m3h
}, true); KqXPxp^_Al
} O66b^*=N}x
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public int getCountByCriteria(final _hEr,IX=J
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DetachedCriteria detachedCriteria){ iT</
Integer count = (Integer) a!,X@5
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getHibernateTemplate().execute(new HibernateCallback(){ [f=Y*=u9,
publicObject doInHibernate Gl9,!"A
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(Session session)throws HibernateException { ~zQxfl/
Criteria criteria =
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detachedCriteria.getExecutableCriteria(session); S4
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return Sea6xGdq
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criteria.setProjection(Projections.rowCount d/\ajQ1::
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()).uniqueResult(); 5`q#~fJ2
} RJdijj
}, true); V2$M`|E
return count.intValue(); )oZ2,]us!
} i>(TPj|
} ?)7UqVyq
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用户在web层构造查询条件detachedCriteria,和可选的 \9]-(j6[H
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startIndex,调用业务bean的相应findByCriteria方法,返回一个 ow#8oUf=
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PaginationSupport的实例ps。 *TPWLR ^
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ps.getItems()得到已分页好的结果集 Q|G|5X
ps.getIndexes()得到分页索引的数组 X#o;`QM
ps.getTotalCount()得到总结果数 o 80x@ &A:
ps.getStartIndex()当前分页索引 IaO*{1re
ps.getNextIndex()下一页索引 :)%cL8Nz]$
ps.getPreviousIndex()上一页索引 {"db1Gbfg
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连续看了两篇robbin有关DetachedCriteria的介绍,感觉真的不错 ..=lM:13|
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,尤其是上面的示例代码,让我着实觉得该对我原来的分页查询做 8#HQ05q>
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一下代码重构了。 i*mI-l
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我把原本我的做法也提供出来供大家讨论吧: 1yTw*vH F
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首先,为了实现分页查询,我封装了一个Page类: 5[~C!t;
java代码: UU '9
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/*Created on 2005-4-14*/ OK2\2&G
package org.flyware.util.page; S(lqj6aa}
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/** }TDq7-(g
* @author Joa ,<[x9 "3\
* ]PbwG
*/ S5~(3I
)v
publicclass Page { m;S%RB^~H
D2zqDo<+;
/** imply if the page has previous page */ R9UC0D:-x
privateboolean hasPrePage; ML%JTx0+Z
oUB9)C~
/** imply if the page has next page */ K]&GSro
privateboolean hasNextPage; In*0.
sR| /s3;
/** the number of every page */ Me^L%%:@
privateint everyPage; )2r_EO@3HP
ZL9|/
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/** the total page number */ eGo$F2C6E
privateint totalPage; z'0
=3
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/** the number of current page */ DXK\3vf Ot
privateint currentPage; {7K l#b
iu{QHjZK(
/** the begin index of the records by the current uNpa2{S'
|xpOU*k
query */ z0T6a15f!P
privateint beginIndex; Z-aB[hE
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zF&_9VNk=c
/** The default constructor */ l!IN #|{(
public Page(){ YW"nPZNPy~
o^u}(wZ{
} :BblH0'
ictOCF
/** construct the page by everyPage )XYCr<s2"
* @param everyPage ^L'<%_#.
* */ VC^QCuSq
public Page(int everyPage){ f1t?<=3Ek<
this.everyPage = everyPage; @! jpJ}
} DhG{hQ[[
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/** The whole constructor */ $EZr@n
public Page(boolean hasPrePage, boolean hasNextPage, P}-S[[b73s
,km`-6.2?
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int everyPage, int totalPage, ] .c$(.
int currentPage, int beginIndex){ O! w&3 p
this.hasPrePage = hasPrePage; kqLpt
this.hasNextPage = hasNextPage; &y ~GTEP
this.everyPage = everyPage; _61tE
this.totalPage = totalPage; xic&m5j
m
this.currentPage = currentPage; M
U2];
this.beginIndex = beginIndex; mMad1qCi7
} x%RE3J-
j7C&&G q
/** (@xr/9:i
* @return ~uJO6C6A
* Returns the beginIndex. $HV`bJ5!L*
*/ Y>K3.*.
publicint getBeginIndex(){ 6)9X+U@
return beginIndex; 8FBXdk?A
} =7zvp,B
*w1R>
/** _\AT_Zmy
* @param beginIndex HE3x0H}o>
* The beginIndex to set. 1@Rl^ey
*/ TzsNhrU{
publicvoid setBeginIndex(int beginIndex){ QkY;O<Y_
this.beginIndex = beginIndex; R?l={N=Wf
} PJ'@! jx
Mj:=$}rs^
/** vrXNa8,L
* @return u]t#Vf-$u
* Returns the currentPage. y-vBC3
*/ T28Q(\C:}
publicint getCurrentPage(){ Fx@@.O6
return currentPage; gOn^}%4.I
} 2L?Pw
Su[f"2oR
/** 1.q
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* @param currentPage YnX6U1/^
* The currentPage to set. ziD+% -
*/ !T26#>mV
publicvoid setCurrentPage(int currentPage){ (1;%V>,L
this.currentPage = currentPage; i>AKXJ+
} #jX%nqMxW
r`d.Wy Zj
/** 98t|G5
* @return R>`TV(W`9
* Returns the everyPage. PD@@4@^
*/ GZNfx8zsY+
publicint getEveryPage(){ w_^g-P[o-
return everyPage; FLOSdMYdw
} |PW.CV0,
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N
/** 9y5nG
* @param everyPage N+0`Jm
* The everyPage to set. 3']=w@~ O[
*/ 1N\-Ku
publicvoid setEveryPage(int everyPage){ L9(!L$
this.everyPage = everyPage; $eUJd Aetk
} (% f2ZNen
*heX[D
&>)
/** ,#QLc
* @return WG.J-2#3
* Returns the hasNextPage. ,daZKxT
*/ 5nJmabw3
publicboolean getHasNextPage(){ $sR-J'EE!
return hasNextPage; ]h0 K*{
} b0"R |d[i
.#$D\cwV
/** !)TO2?,^
* @param hasNextPage Na2n4x!
* The hasNextPage to set. ?g #4&z.
*/ Sej\Gt
publicvoid setHasNextPage(boolean hasNextPage){ / qo`vk A
this.hasNextPage = hasNextPage; +idp1SJ4
} k->cqtG
a#:K"Mf.
/** )rFcfS+/
* @return 7BDoF!kCx
* Returns the hasPrePage. $mp'/]
*/ {!rpE7P-
publicboolean getHasPrePage(){ QnNddCiu=
return hasPrePage; Y>: e4Q
} 6t(I.>-
5W=jQ3 C
/** 4P\?vz"
* @param hasPrePage ^%r>f@h!L
* The hasPrePage to set. >X!A/;$
*/ b];? tP
publicvoid setHasPrePage(boolean hasPrePage){ m6=Jp<
this.hasPrePage = hasPrePage; c-{;P>L
} k+FiW3-
%1oG<s
/** $"G=r(MW
* @return Returns the totalPage. d;9F2,k$w
* )0 W-S9e<
*/ J|A:C[7 2
publicint getTotalPage(){ RY]Vo8
return totalPage; ^sA"&Vdr^
} XLNR%)l
p:n.:GZ=y
/** pl.K*9+
* @param totalPage bAa+MB#A
* The totalPage to set. 1SYBq,[])
*/ PRE\2lLY
publicvoid setTotalPage(int totalPage){ UF ]g6u
this.totalPage = totalPage; j >wT-s
} )HN,A z"
.:)nG(7f<
} Q7-d]xJ^
vtS[Tkk|A
R%Y#vUmBV{
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上面的这个Page类对象只是一个完整的Page描述,接下来我写了一 aA5rvP+
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个PageUtil,负责对Page对象进行构造: \-?@
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java代码: "}jY;d#n
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/*Created on 2005-4-14*/ UFoxv)
package org.flyware.util.page; k5%:L2FO
I2$.o0=3Y
import org.apache.commons.logging.Log; qd7 86~
import org.apache.commons.logging.LogFactory; g}\Yl.
9(PQ7}
/** rprtp5C g
* @author Joa |rDv!m
* ?xbPdG":R
*/ dfmxz7V
publicclass PageUtil { [aK7v{Wu
;P{HePs=)
privatestaticfinal Log logger = LogFactory.getLog i"{ \ >
dsh S+d
(PageUtil.class); A$9^JF0$
D/$$"AT
/** M@n9i@UsO
* Use the origin page to create a new page Z,~EH
* @param page Q'ok%9q!p
* @param totalRecords <opBOZ
d
* @return )aOPR|+
*/ S]7RGzFe
publicstatic Page createPage(Page page, int Q[+o\{ O
Xy>+r[$D:
totalRecords){ Q9`}dYf.
return createPage(page.getEveryPage(), BihXYux*
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page.getCurrentPage(), totalRecords); *[(}rpp M
} j5,vSh~q;'
U2DE"
/** o0nKgq'w|x
* the basic page utils not including exception ?~;8Y=O
lJfn3
handler q@i,$R
* @param everyPage <3wfY
#;><
* @param currentPage 1Fado$#
7
* @param totalRecords nH#|]gVI
* @return page F0O/SI(cA
*/ ccUq!1
publicstatic Page createPage(int everyPage, int 5/:BtlFx
Qz+hS\yx
currentPage, int totalRecords){ C>d_a;pX
everyPage = getEveryPage(everyPage); [f'V pId8
currentPage = getCurrentPage(currentPage); ;$Eg4uX
int beginIndex = getBeginIndex(everyPage, 3J2j5N:g
0i[,`>-Av
currentPage); -/>SdR$D7
int totalPage = getTotalPage(everyPage, .kl _F7
Z\{"/( Hi
totalRecords); " .9b}}
boolean hasNextPage = hasNextPage(currentPage, bp06xHMu
?h;Zdv>`xz
totalPage); >Cb[
boolean hasPrePage = hasPrePage(currentPage); 0]C~CvO
-.8 nEO3
returnnew Page(hasPrePage, hasNextPage, fZqMznF
everyPage, totalPage, l .8@F
currentPage, 9'tElpDJ6#
0-ISOA&
beginIndex); Tl.dr
} [xF (t @p
^Z:oCTOP
privatestaticint getEveryPage(int everyPage){ _;]
3w
return everyPage == 0 ? 10 : everyPage; `u%`Nj
} 3d qj:4[f
nu1s
privatestaticint getCurrentPage(int currentPage){ WUQlAsme
return currentPage == 0 ? 1 : currentPage; !ejLqb
} 5]/i[T_
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privatestaticint getBeginIndex(int everyPage, int G@Z,Hbgm
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currentPage){ Y)kO"
return(currentPage - 1) * everyPage; `K.2&6xc
} l.ri]e
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privatestaticint getTotalPage(int everyPage, int ;aJBx
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totalRecords){ 1(z&0Y ;
int totalPage = 0; VTOZ#*f
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if(totalRecords % everyPage == 0) 9%>GOY
totalPage = totalRecords / everyPage; {&_1/
else C]ev"Am_)
totalPage = totalRecords / everyPage + 1 ; KTV~g@Jf
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return totalPage; 6I0G.N
} h|^RM*x
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privatestaticboolean hasPrePage(int currentPage){ b5kw*h+/'h
return currentPage == 1 ? false : true; PNwXZ/N%
} 6xk~Bt
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privatestaticboolean hasNextPage(int currentPage, ;Kq/[$~0
,G, '#]
int totalPage){ %:bTOw[4r
return currentPage == totalPage || totalPage == Q;]g9T[)
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0 ? false : true; )24c(
} l+e L:C!
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} pBW|d\8
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上面的这两个对象与具体的业务逻辑无关,可以独立和抽象。 q9GSUkb
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面对一个具体的业务逻辑:分页查询出User,每页10个结果。具体 Y7QIFY's~
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做法如下: Tk[`kmb
1. 编写一个通用的结果存储类Result,这个类包含一个Page对象 h,:8TMJRRN
Ku6bY|
的信息,和一个结果集List: rFY% fo
java代码: 9cJzL"yi
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h{ s- e.
/*Created on 2005-6-13*/ W'f{u&<
package com.adt.bo; 5v51:g>c
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import java.util.List; $S~e"ca1
GEr]zMYG[A
import org.flyware.util.page.Page; |Qq_;x]
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/** 3GkVMYI
* @author Joa D8u_Z<6IjI
*/ &|t*9D
publicclass Result { _x<CTFTL
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private Page page; X@$x(Zc
}@-4*5P3
private List content; ~(2G7x)
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/** #!,tId
* The default constructor n@9*>DU
*/ uj@rv&
public Result(){ ;x.xj/7
super(); VGLE5lP X
} l`s_Id#
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/** 16q"A$
* The constructor using fields 6 /T_+K.k
* T\g%.
* @param page qq0bIfF\4
* @param content cwK6$Ax
*/ h(aF>a\Z
public Result(Page page, List content){ Q_<CG[,6D1
this.page = page; 0)}bJ,5/
this.content = content; vO#4$,
} D'y/pv}!
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/** ] -O/{FIv
* @return Returns the content. '2+Rb7V
*/ cX$ Pq
publicList getContent(){ Xz`?b4i
return content; SWujj,-[
} >mzK96
cES3<`[K
/** MH{$"^K
* @return Returns the page. !QoOL<(){
*/ .VF4?~+M-
public Page getPage(){ yQ)y#5/<6
return page; q=8I0E&q
} IZ /M d@C
R3;GMe@D#
/** KL]@y!QU
* @param content "y@B|
* The content to set. W2Y%PD9a
*/
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public void setContent(List content){ oWGtKtDhH
this.content = content;
JwR]!
} lUXxpv1m
6AgevyVG
/** 0tVZvXgTu
* @param page ^`
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* The page to set. gf6<`+/
*/ j*"V!d
publicvoid setPage(Page page){ 8/Z
this.page = page; Y2i:ZP
} <_&H<]t%rI
} F$Q(2:w
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mjUln8Jc
T
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2. 编写业务逻辑接口,并实现它(UserManager, ]Bw2> 6W
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UserManagerImpl) B5"(NJ;
java代码: kmjSSh/t
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3 A2X1V"
/*Created on 2005-7-15*/ Jvt| q5
package com.adt.service; o ohgZ&k2]
w[Ee#Yaj.-
import net.sf.hibernate.HibernateException; MKSiOM
8"R;axeD
import org.flyware.util.page.Page; HgJ:R f]
C*kGB(H7
import com.adt.bo.Result; *9((X,v@/
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/** ur^)bp<