如何将对象属性名称与字符串进行比较？
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有没有一种方法可以比较“ 0”中的属性是否等于字符串？
这是一个名为
Person
public class Person {
private String firstName;
private String lastName;
public Person(String firstName, String lastName){
super();
this.firstName = firstName;
this.lastName = lastName;
}
//.... Getter and Setter
}
Person
public boolean compareStringToPropertName(List<String> strs, String strToCompare){
List<Person> persons = new ArrayList<Person>();
String str = \"firstName\";
// Now if the Person has a property equal to value of str,
// I will store that value to Person.
for(String str : strs){
//Parse the str to get the firstName and lastName
String[] strA = str.split(delimeter); //This only an example
if( the condintion if person has a property named strToCompare){
persons.add(new Person(strA[0], strA[1]));
}
}
}
Object
(\"firstName\")
(Person)
没有找到相关结果
已邀请:
2 个回复
寇剩
获取所有声明的字段，然后将其与字符串进行比较 例如：class Person { private String firstName; private String lastName; private int age; //accessor methods } Class clazz = Class.forName(\"com.jigar.stackoverflow.test.Person\"); for (Field f : clazz.getDeclaredFields()) { System.out.println(f.getName()); }，也可以看看 反思文章浩挎