JS makes special characters in HTML not escaped

Source: Internet
Author: User

For example, if <textarea> </textarea> contains a similar escape character, it will always be parsed, but all "&" can be passedProgramReplace it with "&", but some "&" will be converted, which is wrong. How can I display the text contained between <textarea> </textarea> intact?

<Textarea id = "T" rows = "20" Cols = "20"> </textarea> <SCRIPT> document. getelementbyid ('T '). innertext = 'a <&> '; </SCRIPT>

The above method can solve this problem. If anyone has a good solution, share it!

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