antd获取/更改form表单数据（表单域数据）

创建ref引用

formRef = React.createRef();

表单和ref绑定

//ref={this.formRef}  先给Form 
<Form ref={this.formRef} name="control-ref" onFinish={this.onFinish}><Form.Item name="name" label="Name" rules={[{ required: true }]}><Input /></Form.Item><Form.Item name="age" label="Age" rules={[{ required: true }]}><Input /></Form.Item>
</Form>

获取值

var name = this.taskDetailsExportRef.current.getFieldValue('name');
var age = this.taskDetailsExportRef.current.getFieldValue('age');

更改

this.formRef.current.setFieldsValue({name: 'name change',age: 'age change'
});