Java FormBean 字段打印
本文提供了一个 Java 方法实现，用于遍历并打印出当前对象的所有字段及其值。该方法利用反射机制获取类的声明字段，并尝试输出这些字段的名称及对应的值。
[code]public String toString(){
String s = "\r\n//==========formBean=================\r\n";
try {
Class class1 = this.getClass();
Field afield[] = class1.getDeclaredFields();
for (int i = 0; i < afield.length; i++)
s = s + afield[i].getName() + ":" + afield[i].get(this)
+ "\r\n";
} catch (Exception exception) {
exception.printStackTrace(System.out);
}
s = s + "============formBean============\r\n";
return s;
}[/code]
String s = "\r\n//==========formBean=================\r\n";
try {
Class class1 = this.getClass();
Field afield[] = class1.getDeclaredFields();
for (int i = 0; i < afield.length; i++)
s = s + afield[i].getName() + ":" + afield[i].get(this)
+ "\r\n";
} catch (Exception exception) {
exception.printStackTrace(System.out);
}
s = s + "============formBean============\r\n";
return s;
}[/code]
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