2- 获取类的方法以及变量

获取类的方法以及变量

  • getMethods 获取默认方法，包括父类Object的

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public java.lang.String com.xieth.jdkeight.domain.Person.toString()
public java.lang.String com.xieth.jdkeight.domain.Person.getName()
public void com.xieth.jdkeight.domain.Person.setName(java.lang.String)
public void com.xieth.jdkeight.domain.Person.setAge(int)
public int com.xieth.jdkeight.domain.Person.getAge()
public java.lang.String com.xieth.jdkeight.domain.Person.getStr()
public void com.xieth.jdkeight.domain.Person.sao()
public void com.xieth.jdkeight.domain.Person.sao(java.lang.String)
public void com.xieth.jdkeight.domain.Person.setStr(java.lang.String)
public final void java.lang.Object.wait() throws java.lang.InterruptedException
public final void java.lang.Object.wait(long,int) throws java.lang.InterruptedException
public final native void java.lang.Object.wait(long) throws java.lang.InterruptedException
public boolean java.lang.Object.equals(java.lang.Object)
public native int java.lang.Object.hashCode()
public final native java.lang.Class java.lang.Object.getClass()
public final native void java.lang.Object.notify()
public final native void java.lang.Object.notifyAll()
  • getDeclaredMethods获取自身的方法，不包括父类的

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public java.lang.String com.xieth.jdkeight.domain.Person.toString()
public java.lang.String com.xieth.jdkeight.domain.Person.getName()
public void com.xieth.jdkeight.domain.Person.setName(java.lang.String)
public int com.xieth.jdkeight.domain.Person.getAge()
public void com.xieth.jdkeight.domain.Person.sao()
public void com.xieth.jdkeight.domain.Person.sao(java.lang.String)
public java.lang.String com.xieth.jdkeight.domain.Person.getStr()
public void com.xieth.jdkeight.domain.Person.setAge(int)
public void com.xieth.jdkeight.domain.Person.setStr(java.lang.String)
  • getFields 获取public级别的变量,设置值并输出

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collect = [public java.lang.String com.xieth.jdkeight.domain.Person.str]
obj = sss
  • getDeclaredFields 获取所有变量

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collect = [private java.lang.String com.xieth.jdkeight.domain.Person.name, public java.lang.String com.xieth.jdkeight.domain.Person.str]
obj = sss
obj = sss
posted @ 2019-08-12 21:05  Xieth  阅读(344)  评论(0)  编辑  收藏  举报