请问webview方式创建的底部选项卡，如何更换tab图标？（tabicon）

更换icon对应的class就可以

修改这句话中的class即可：

复制代码<span class="mui-icon mui-icon-mic"></span>

链接：MUI图标
自带模板：

复制代码<nav class="mui-bar mui-bar-tab">  
                <a class="mui-tab-item mui-active">  
                    <span class="mui-icon mui-icon-home"></span>  
                    <span class="mui-tab-label">首页</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-phone"></span>  
                    <span class="mui-tab-label">电话</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-email"></span>  
                    <span class="mui-tab-label">邮件</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-gear"></span>  
                    <span class="mui-tab-label">设置</span>  
                </a>  
            </nav>

修改后的例子：

复制代码
            <nav class="mui-bar mui-bar-tab">  
                <a class="mui-tab-item mui-active">  
                    <span class="mui-icon mui-icon-mic"></span>  
                    <span class="mui-tab-label">首页</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-location"></span>  
                    <span class="mui-tab-label">电话</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-starhalf"></span>  
                    <span class="mui-tab-label">邮件</span>  
                </a>  
                <a class="mui-tab-item">  
                    <span class="mui-icon mui-icon-list"></span>  
                    <span class="mui-tab-label">设置</span>  
                </a>  
            </nav>

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