Mpvue uses the a tag to jump to the page. How to write the href path of the a tag?

problem description

I just started to contact mpvue,. I would like to ask you to use a tag to achieve page jump, how to write the href path?
for example, the following two pages, if you want to jump from index to login page, how to write the href path?
clipboard.png

related codes

<template>
  <div class="container" @click="clickHandle("test click", $event)">
      <div class="hy_text"></div>
      <div class="login_register">
      <div class="login" @click=""><a href=""></a></div>
      <div class="register"></div>
    </div>
  </div>
</template>

how should I write the path of the a tag href attribute in the above code?

Jun.16,2021

/pages/index/main

/pages/index/index

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is it all right? I find that clicking with a tag will have no effect

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b322f1-2b158.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b322f1-2b158.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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