ant design的Table组件问题

Question

Table组件包含了Pagination

this.state = {
        pagination: {
          pageIndex: 1,
          pageSize: 10,
          total: 0,
          showQuickJumper: true,
        },
        loading:false
    }

var pagination = Object.assign({
            onChange: this.onCurPageChange,
            showTotal: () =>
                <span>
                    <span style={{color: '#999'}}>
                        每页显示
                        <Select
                            value={`${this.state.pagination.pageSize}`}
                            onChange={this.onPageSizeChange}
                            className="euler-select"
                            dropdownClassName="euler-select-dropdown"
                            size="default"
                            style={{
                            width: 60,
                            margin: '0 5px'
                        }}>
                            <Select.Option value="10">10</Select.Option>
                            <Select.Option value="20">20</Select.Option>
                            <Select.Option value="30">30</Select.Option>
                            <Select.Option value="40">40</Select.Option>
                            <Select.Option value="50">50</Select.Option>
                        </Select>
                        条，
                    </span>
                    共{this.state.pagination.total}条
                </span>
        }, this.state.pagination);

主要是 showQuickJumper ： true 就有跳转的功能，下面是官网的

但是我显示乱码，这是什么情况？