<Button>默认按钮</Button>
<Button type="primary" onClick={this.handleClick}>主 按 钮</Button>
<Button type="secondary" onClick={this.handleClick}>次 按 钮</Button>
<Button type="danger" onClick={this.handleClick}>警告按钮</Button>
<Button type="text" onClick={this.handleClick}>纯文本</Button>
<Button type="primary" size="medium" onClick={this.handleClick}>中按钮</Button>
<Button type="primary" size="large" onClick={this.handleClick}>大按钮</Button>
<Button type="primary" size="small" onClick={this.handleClick}>小按钮</Button>
<Button disabled={true}>不可点击</Button>
<Button disabled={true} type="text">纯文本不可点击</Button>
<Button disabled={true} size="small">不可点击</Button>
