ECharts多个折线图动态获取json数据

ECharts 多个折线图动态获取json数据

效果图如下：

一.html部分

二.js部分

.json格式如下：

 三.json格式如下：

{"jinJian":[{"AREA":"选址阶段","LANDNUM":190},{"AREA":"用地阶段","LANDNUM":200},{"AREA":"设计方案","LANDNUM":310},{"AREA":"工程规划","LANDNUM":290},{"AREA":"施工许可","LANDNUM":260},{"AREA":"销售许可","LANDNUM":300},{"AREA":"规划验收","LANDNUM":320},{"AREA":"综合验收","LANDNUM":290},{"AREA":"档案验收","LANDNUM":280}],"banJie":[{"AREA":"选址阶段","LANDNUM":100},{"AREA":"用地阶段","LANDNUM":120},{"AREA":"设计方案","LANDNUM":140},{"AREA":"工程规划","LANDNUM":160},{"AREA":"施工许可","LANDNUM":180},{"AREA":"销售许可","LANDNUM":200},{"AREA":"规划验收","LANDNUM":220},{"AREA":"综合验收","LANDNUM":240},{"AREA":"档案验收","LANDNUM":250}]}