关于antd中遇见的一些问题

设计规则

  <Form.Item label="code:" {...FormItemLayout} >
                        {getFieldDecorator('code', {
                            rules: [{required: true, message: '请选择！'},
                                {validator:(rule:any,value:any,callback:any)=>{
                                        HttpClient(env.server + '/code/unique?code='+value.toString()).then(data=>{
                                            if(data.status==200){
                                                if(data.data.msg=='错误'){
                                                    callback('code错误')
                                                }else if(data.data.msg=='重复') {
                                                    callback('code重复')
                                                }else{
                                                    callback()
                                                }
                                            }
                                        })
                                    }}
                            ]
                        })(
                                <Input style={{ width: '65%' }}  />
                        )}
                        <Upload  {...props1}>
                            <Button type="primary" style={{width:100}}>
                                <Icon type="upload" /> 导入code
                            </Button>
                        </Upload>
                    </Form.Item>