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微信for循环加载echarts ,tab 切换,展示不同状态下的折线图,ios 系统,切换几次之后,折线图消失

微信for循环加载echarts ,tab 切换,展示不同状态下的折线图,ios 系统,切换几次之后,折线图消失,有大佬碰到过吗


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  1. 每次切换时把echarts对象clear清除数据一下;
  2. 在每次setOption前,需要dispose消毁之前实例,处理内存溢出,可以处理一些其他问题;

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