Uncaught SyntaxError: Unexpected token <
环境：jsp+dwr
错误：Uncaught SyntaxError: Unexpected token <
at p (jquery.min.js:2)
at Function.globalEval (jquery.min.js:2)
at text script (jquery.min.js:4)
at Qb (jquery.min.js:4)
at A (jquery.min.js:4)
at XMLHttpRequest.<anonymous> (jquery.min.js:4)
at Object.send (jquery.min.js:4)
at Function.ajax (jquery.min.js:4)
at Function.r._evalUrl (jquery.min.js:4)
at Ja (jquery.min.js:3)
解决：1、<script>一对括号中缺少一个>
2、dwr找不到即JS找不到或不存在