我可以使用下面的代码将变量从jsp传递到js。有人告诉我,与其这样做,不如使用jsp标记库。我试过谷歌搜索,但找不到解决办法。有人能解释一下jsp标签库是什么吗?如何使用jsp标记库将变量从jsp传递到js?
<script>
var jsVariable = "${jspVariable}";
alert( jsVariable ); //test the value
</script>
Error: core.js:6210 ERROR TypeError: You provided 'undefined' where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.
at subscribeTo (subscribeTo.js:27)
at innerSubscribe (innerSubscribe.js:71)
at MergeMapSubscriber._innerSub (mergeMap.js:57)
at MergeMapSubsc
在使用webpack &babel为浏览器编译我的应用程序之后,在主函数启动之前就会突然出现以下错误:
Uncaught TypeError: Cannot destructure property `curry` of 'undefined' or 'null'.
at Object../node_modules/@qzdio/f/lib/combinators/sync.js (index-c1596672f4.js:formatted:268)
at n (runtime-74c3f0da77.js:formatted:10)