Troubleshoot a string constant that prompts for the end of a Web page when a JavaScript script is introduced

Maybe someone like me came across it. When debugging a Web page, the script that was introduced was completely correct, and the page still prompts for the problem of a string constant that is not closed.

This problem generally occurs because the JavaScript script file contains Chinese characters, so there are two general solutions:

1. Delete all the characters in the JS file

2. In the introduction of JS, to increase the set of character sets, as follows: < SCRIPT LANGUAGE = "JavaScript" charset = "gb2312" type = "Text/javascript" src = "/common.js" ></script >

And so on, and then refresh the page, the problem should be solved.

Note: Some people say that charset properties under the ie5/5.5 may not support, I do not have the environment, which in the use of the above method encountered a problem, you can tell me, thanks.