c class ServiceUserApplication {</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">    static Logger logger= LoggerFactory.getLogger(ServiceUserApplication.class);</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">    //...</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain