fastjson 私有属性的坑

最新推荐文章于 2023-04-03 15:38:46 发布

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最新推荐文章于 2023-04-03 15:38:46 发布

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本文链接：https://blog.youkuaiyun.com/liuzhixiang88/article/details/51097091

本文通过对比FastJSON和Gson在处理不同访问级别属性的实体类时的表现，展示了两者在序列化过程中的差异。FastJSON对于私有属性需要提供getter/setter方法才能正确序列化，而Gson则更为灵活，能够处理各种访问级别的属性。

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用fastjson 序列化实体类时当属性为私有时会出现错误

public class CancelReason {
    private String cancelReason;

    public CancelReason(String cancelReason) {
        this.cancelReason = cancelReason;
    }

	public String getcancelReason() {
		return cancelReason;
	}

	public void setcancelReason(String cancelReason) {
		this.cancelReason = cancelReason;
	}
    
    

}

JSON.toJSONString(new CancelReason("xxx"))得出的结果是｛｝

public class CancelReason {
    public String cancelReason;

    public CancelReason(String cancelReason) {
        this.cancelReason = cancelReason;
    }

	public String getcancelReason() {
		return cancelReason;
	}

	public void setcancelReason(String cancelReason) {
		this.cancelReason = cancelReason;
	}
    
    

}

JSON.toJSONString(new CancelReason("xxx"))得出的结果是 {"cancelReason":"xxx"}

而用gson 不论上述那种情况都能正确解析 o(︶︿︶)o 唉