打字猴:1.700481379e+09
1700481379 return classes;
1700481380
1700481381 }
1700481382
1700481383 private static List<Class>findClasses(File directory,String packageName){
1700481384
1700481385 List<Class>classes=new ArrayList<Class>();
1700481386
1700481387 if(!directory.exists()){
1700481388
1700481389 return classes;
1700481390
1700481391 }
1700481392
1700481393 File[]files=directory.listFiles();
1700481394
1700481395 for(File file:files){
1700481396
1700481397 if(file.isDirectory()){
1700481398
1700481399 assert!file.getName().contains(”.”);
1700481400
1700481401 classes.addAll(findClasses(file,packageName+”.”+file.getName()));
1700481402
1700481403 }else if(file.getName().endsWith(”.class”)){
1700481404
1700481405 try{
1700481406
1700481407 classes.add(Class.forName(packageName+’.’+file.getName().substring(0,
1700481408
1700481409 file.getName().length()-6)));
1700481410
1700481411 }catch(ClassNotFoundException e){
1700481412
1700481413 e.printStackTrace();
1700481414
1700481415 }
1700481416
1700481417 }
1700481418
1700481419 }
1700481420
1700481421 return classes;
1700481422
1700481423 }
1700481424
1700481425 }
1700481426
1700481427 这个类请大家谨慎使用,在核心的应用中尽量不要使用该工具,它会严重影响性能。再来看LSCommand类的实现,如代码清单34-9所示。
1700481428
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