long型数据在前端转换后精度缺失，后两位为0

 /*private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
	*/
    private String id;


	public String getId() {
		return id;
	}


	public void setId(String id) {
		this.id = id;
	}

直接修改映射 String