传入的实体类
public class F728040Req {
private Long clientId;
private String prodId;
private Long orderNum;
public Long getClientId() {
return clientId;
}
public void setClientId(Long clientId) {
this.clientId = clientId;
}
public String getProdId() {
return prodId;
}
public void setProdId(String prodId) {
this.prodId = prodId;
}
public Long getOrderNum() {
return orderNum;
}
public void setOrderNum(Long orderNum) {
this.orderNum = orderNum;
}
}
SQL语句
<insert id="save">
INSERT INTO PRODUCT_CONCERNS ( CLIENT_ID, PROD_ID, ORDER_NUM, CREATE_TIME)
VALUES
( #{clientId}, #{prodId}, #{orderNum}, date_format(now(), '%Y%m%d%H%i%s'));
</insert>
三个值全部都是有的,SQL语句也没有问题,放数据库就能跑,但就是报空指针的错误,即使把参数全都用常量替代,直接放数据库能成功,但这就是报空指针