将类转化为字符串的工具

有的时候我们需要将对像转化为字符串,这里我们可以用到apache的commons-lang这个工具

   bean代码如下

package com.szwx.extdemo.domain;
import java.io.Serializable;
import org.apache.commons.lang.builder.ToStringBuilder;
public class Test implements Serializable {
	private String name;
	private String code;
	private int age;
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getCode() {
		return code;
	}
	public void setCode(String code) {
		this.code = code;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	@Override
	public String toString() {
		return ToStringBuilder.reflectionToString(this);//重写了toString方法
	}

}

测试代码如下:

package com.szwx.extdemo.domain;
public class TestTestClass {
	public static void main(String[] args) {
		Test test = new Test();
		test.setName("chenhongbin");
		test.setCode("002");
		test.setAge(10);
		System.out.println(test.toString());
	}
}

结果如下:

com.szwx.extdemo.domain.Test@efd552[name=chenhongbin,code=002,age=10]

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转载自chenhongbinjs.iteye.com/blog/1796681