(JSP) display hyperlink in text field new -- Introduction

First, thank you for taking the time to read my blog. There was a key issue in the previous code. Although this problem has not occurred in my current tests, it will certainly be exposed when multiple users simultaneously access it. I suddenly realized this problem when I took a bath after I published these articles.

When this bug occurs, information may be misaligned, resulting in confusion of information obtained by users. For example, user a is viewing Table A, while user B is viewing table B. However, the information of Table A obtained by user A may be the information of Table B, and that of user B.

This is because the communication management between the server and the client is not well done, so correct it here.

This correction is performed by the server to identify a specific request based on the corresponding parameters of the client applet (as the unique identifier of an applet object, so as to give the customer the correct information.