解决 Unrecognized field code , not marked as ignorable 问题

1、问题根源：

未识别字段“code”，未标记为可忽略的

原因a:前台传往后台的表单中的字段“code”，在实体中没有该属性，所以识别不出来；

2、解决：

方法1：

UmppPlanOrder planOrder = (UmppPlanOrder) JSONUtil.readJSON2Bean(
planOrderForm, UmppPlanOrder.class);

改为：

UmppPlanOrder planOrder = new UmppPlanOrder ()；

方法2：添加注解

@JsonIgnoreProperties(ignoreUnknown = true)

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