参考下面的代码: publicclassMain{publicstaticvoidmain(String[]args){Personperson=newPerson();try{RequiredAnnotationProcessor.process(person);// 如果没有抛出异常,则说明参数设置正确System.out.println("Parameters are set correctly.");}catch(IllegalAccessExceptione){e.printStackTrace();}}}classPerson{@Re...
operLog.setBusinessType(log.businessType().ordinal()); // 设置标题 operLog.setTitle(log.title()); // 设置操作人类别 operLog.setOperatorType(log.operatorType().ordinal()); // 是否需要保存request,参数和值 if (log.isSaveRequestData()) { // 获取参数的信息,传入到数据库中。 setRequestVal...
Method main= ParaNameTest.class.getMethod("main", String[].class);for(Parameter parameter : main.getParameters()) { System.out.println("parameter:" +parameter.getName()); } } } 通过设置参数-parameters可以获取正确的获取参数名args如果没有参数会得到arg0 如果你使用Maven进行项目管理,则可以在maven...
Constructor cs3 = clazz.getDeclaredConstructor(int.class,String.class);System.out.println("---getDeclaringClass---");Class uclazz=cs3.getDeclaringClass();//Constructor对象表示的构造方法的类System.out.println("构造方法的类:"+uclazz.getName());System.out.println("---getGenericParameterTypes---")...
UPDATEuserSEThost='%'WHEREuser='userName'; # 修改指定用户的host范围 FLUSH PRIVILEGES; # 刷新权限表 GRANTALLPRIVILEGESONdataBaseName.*touserName@host; # 授权 FLUSH PRIVILEGES; # 刷新权限表 回到顶部(Back to Top) 3 问题 : 【登陆/鉴权 1698(28000)】ERROR 1698 (28000):Access denied for user '...
public DecimalDatasetParameterDefaultValues() Method Detail getStaticValues public List<Double> getStaticValues() A list of static default values for a given decimal parameter. Returns: A list of static default values for a given decimal parameter. setStaticValues public vo...
class); //get method parameter types, prints "[class java.lang.Object, class java.lang.Object]" System.out.println(Arrays.toString(method.getParameterTypes())); //get method return type, return "class java.lang.Object", class reference for void System.out.println(method.getReturnType()); ...
>constructor=declaredConstructors[i];System.out.println("查看是否允许带有可变数量的参数:"+constructor.isVarArgs());System.out.println("该构造方法的入口参数类型依次为:");Class[]parameterTypes=constructor.getParameterTypes();//获取所有参数类型for(int j=0;j<parameterTypes.length;j++){System.out....
If the type of the annotated parameter isList,SetorSortedSetthen the resulting collection will have a single entry mapped from the supplied default value. If this annotation is not used and the corresponding meta-data is not present in the request, the value will be an empty collection forLis...
// 创建匿名内部类实例，可能导致内存泄漏 Set<String> set = Collections.unmodifiableSet(new HashSet<...