Javabean-commonutils Tool Class

 PackageCn.code.domain; Public classPerson {PrivateString name; Private intAge ; PrivateString Gender; @Override PublicString toString () {return"Person [name=] + name +", age= "+ Age +", gender= "+Gender+ "]"; }     PublicPerson () {Super(); //TODO auto-generated Constructor stub    }     PublicString GetName () {returnname; }     Public voidsetName (String name) { This. Name =name; }     Public intGetage () {returnAge ; }     Public voidSetage (intAge ) {         This. Age =Age ; }     PublicString Getgender () {returngender; }     Public voidSetgender (String gender) { This. Gender =gender; }     PublicPerson (String name,intAge , String gender) {        Super();  This. Name =name;  This. Age =Age ;  This. Gender =gender; }    }

 PackageCn.code.domain;ImportJava.util.HashMap;ImportJava.util.Map;Importorg.apache.commons.beanutils.BeanUtils;Importorg.junit.Test; Public classDemo1 {@Test Public voidFUN1 ()throwsexception{String className= "Cn.code.domain.Person"; Class Clazz=Class.forName (className); Object P=clazz.newinstance (); Beanutils.setproperty (P,"Name", "Zhang San"); Beanutils.setproperty (P,"Age", "23"); Beanutils.setproperty (P,"Gender", "Boy");    System.out.println (P.tostring ()); } @Test Public voidFun2 ()throwsexception{Map<string,string>map =NewHashmap<string, string>(); Map.put ("username", "Killy"); Map.put ("Password", "123"); User User=NewUser ();        Beanutils.populate (user, map);    SYSTEM.OUT.PRINTLN (user); }}

 PackageCn.code.domain; Public classUser {PrivateString username; Private intpassword; @Override PublicString toString () {return"User [username=" + Username + ", password=" + password + "]"; }     PublicString GetUserName () {returnusername; }     Public voidSetusername (String username) { This. Username =username; }     Public intGetPassword () {returnpassword; }     Public voidSetPassword (intpassword) {         This. Password =password; }     PublicUser () {Super(); //TODO auto-generated Constructor stub    }     PublicUser (String username,intpassword) {        Super();  This. Username =username;  This. Password =password; }    }

 Packagecn.code.CommonUtils;ImportJava.util.Map;ImportJava.util.UUID;Importorg.apache.commons.beanutils.BeanUtils; Public classCommonutils { Public StaticString uuid () {returnUuid.randomuuid (). toString (). Replace ("-", ""). toUpperCase (); }     Public Static<T> T Tobean (Map map,class<t>clazz) {        Try{T Bean=clazz.newinstance ();            Beanutils.populate (BEAN,MAP); returnBean; }Catch(Exception e) {Throw NewRuntimeException (e); }    }}

Dependent jar Package: Apache_commons_beanutils commmons_logging

Javabean-commonutils Tool Class