Design and Application of English Online Learning Platform

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Field name</td><td class="align_center">Data type</td><td class="align_center">Note</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">commentID</td><td class="align_center">Long</td><td class="align_center">ID that marks the uniqueness of the comment</td></tr><tr><td class="align_left">commentcomtent</td><td class="align_center">String</td><td class="align_center">Comment on the content</td></tr><tr><td class="align_left">usename</td><td class="align_center">String</td><td class="align_center">Comment publisher</td></tr><tr><td class="align_left">commentdate</td><td class="align_center">Date</td><td class="align_center">Comment time</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Data model design of comments on posts.</div>

Wireless Communications and Mobile Computing

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Table 8

Table 8: Design and Application of English Online Learning Platform 