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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/03/26 10:09:23 UTC

[GitHub] [echarts] wzbmax3210 opened a new issue #14538: K线图调用dispose()后内存在长时间内还是没有释放

wzbmax3210 opened a new issue #14538:
URL: https://github.com/apache/echarts/issues/14538


   ### Version
   5.0.2
   
   ### Steps to reproduce
   vue   element
   用的是官网这个[实例](https://echarts.apache.org/examples/zh/editor.html?c=candlestick-large)
   在mounted做了大概如下处理
   ```javascript
   let productDetailCurrentPnl = this.$echarts.init(document.getElementById('currentPnl'))
   
   productDetailCurrentPnl.setOption(currentOptions)
   this.$once('hook:beforeDestroy', function() {
     console.log(productDetailCurrentPnl.isDisposed())
     productDetailCurrentPnl.dispose()
     console.log(productDetailCurrentPnl.isDisposed())
     productDetailCurrentPnl = null
     currentOptions = null
   })
   ```
   在切换页签后触发了这个钩子有打印信息但是内存没有下降
   
   ### What is expected?
   内存下降
   
   ### What is actually happening?
   内存不变
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   <!-- This issue is in English. DO NOT REMOVE -->


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[GitHub] [echarts] echarts-bot[bot] commented on issue #14538: K线图调用dispose()后内存在长时间内还是没有释放

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14538:
URL: https://github.com/apache/echarts/issues/14538#issuecomment-808092292






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[GitHub] [echarts] echarts-bot[bot] commented on issue #14538: K线图调用dispose()后内存在长时间内还是没有释放

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14538:
URL: https://github.com/apache/echarts/issues/14538#issuecomment-808097334


   @wzbmax3210 Please provide a demo for the issue either with https://codepen.io/Ovilia/pen/dyYWXWM , https://www.makeapie.com/editor.html or https://codesandbox.io/s/mystifying-bash-2uthz.


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