Java backend returned a js script, how to execute it directly

vue front-end development was authorized by Wechat. The receptionist visited an interface address and returned a bit of js script. How to execute it directly? ask
clipboard.png

Mar.03,2021

document.write (mytext);


how to solve the landlord problem? we also encountered this problem in the background, which is also directly displayed on the page

.

clipboard.png


just insert it into dom


<script src="res.js"></script>
Won't

be executed?

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