Java writes configuration information to the database (using reflection)

Demo Source:

1. Package Com.fpx.pcs.prealert.process.xml.service.impl;

public class Cainiaopushmessageserviceimpl implements Icainiaopushmessageservice {

@Resource

Private Commonimpl Commonimpl;

@Override
Public Resultmessage Execute (string xml, String Msg_type, String Packagecarriertype, String countrycode) {

Cainiaocallbackconfig config=commonimpl.getconfig ("Cainiaocallbackconfig", cainiaocallbackconfig.class);

}

2.---cainiaocallbackconfig class---------------------

@data

public class Cainiaocallbackconfig implements Serializable{

Private static final long serialversionuid=1l;

Private String Conso3plcooperationcode;

Private String conso3plencryprdigest;

Private String Conso3plreturnurl;

}

3.getConfig notation

Public <T> T GetConfig (String configname,class<t> targetclass) {

List<sysparameterpo> Configs=getlistbyname (ConfigName);

if (Collectionutils.isempty (configs)) {

return null;

}

T T=null;

try{

t=targetclass.newinstance ();

for (Sysparameterpo config:configs) {

try{

Method Method=t.getclass (). GetMethod ("Set" +config.getcode (), string.class);

if (method!=null) {

Method.invoke (T,config.getvalue ());

}

catch (Exception e)

}

catch (Exception e)

{

}

}

}

catch (instantiationexception | illegeaccessexception e) {

E.printstatcktrace ();

}

catch (SecurityException e)

{

E.printstacktrace ();

}

}

Java writes configuration information to the database (using reflection)