第一步准备一个json文件echarts.json(名字无所谓),用来模拟从后台获取数据 { "name":["直达","营销广告","搜索引擎","邮件营销","联盟广告","视频广告","百度","谷歌","必应","其他"], "data":[ {"value":335, "name":"直达"}, {"value":310, "name":"邮件营销"}, {"value":234, "name":"联盟广告"}, {"value":135, "name":"视频广告"}, {"value":1048, "name":"百度"}, {"value":251, "name":"谷歌"}, {"value":147, "name":"必应"}, {"value":102, "name":"其他"} ], "little":[ {"value":335, "name":"直达","selected":"true"}, {"value":679, "name":"营销广告"}, {"value":1548, "name":"搜索引擎"} ] } 第二步在页面直接引用JS文件 <script src="js/echarts.min.js" type="text/javascript" charset="utf-8"></script> <script type="text