入参打印优化

xxl-job-core/src/main/java/com/xxl/job/core/thread/JobThread.java

 						String logFileName = XxlJobFileAppender.makeLogFileName(new Date(triggerParam.getLogDateTim()), triggerParam.getLogId());
 
 						XxlJobFileAppender.contextHolder.set(logFileName);
-						XxlJobLogger.log("<br>----------- xxl-job job execute start -----------<br>----------- Params:" + handlerParams);
+						XxlJobLogger.log("<br>----------- xxl-job job execute start -----------<br>----------- Params:" + Arrays.toString(handlerParams));
 
 						executeResult = handler.execute(handlerParams);
 						if (executeResult == null) {

xxl-job-executor-example/src/main/resources/applicationcontext-xxl-job.xml

 	<bean id="xxlJobExecutor" class="com.xxl.job.core.executor.XxlJobExecutor" init-method="start" destroy-method="destroy" >
 		<!-- 执行器IP[选填]，为空则自动获取 -->
 		<property name="ip" value="${xxl.job.executor.ip}" />
-		<!-- 执行器端口号 -->
+		<!-- 执行器端口号[必须] -->
 		<property name="port" value="${xxl.job.executor.port}" />
-		<!-- 执行器AppName，为空则关闭自动注册 -->
+		<!-- 执行器AppName[选填]，为空则关闭自动注册 -->
         <property name="appName" value="${xxl.job.executor.appname}" />
-        <!-- 执行器注册中心地址，为空则关闭自动注册 -->
+        <!-- 执行器注册中心地址[选填]，为空则关闭自动注册 -->
 		<property name="adminAddresses" value="${xxl.job.admin.addresses}" />
-		<!-- 执行器日志路径 -->
+		<!-- 执行器日志路径[必填] -->
 		<property name="logPath" value="${xxl.job.executor.logpath}" />
 	</bean>
 

xxl-job-executor-springboot-example/src/main/resources/applicationcontext-xxl-job.xml

 	<bean id="xxlJobExecutor" class="com.xxl.job.core.executor.XxlJobExecutor" init-method="start" destroy-method="destroy" >
 		<!-- 执行器IP[选填]，为空则自动获取 -->
 		<property name="ip" value="${xxl.job.executor.ip}" />
-		<!-- 执行器端口号 -->
+		<!-- 执行器端口号[必须] -->
 		<property name="port" value="${xxl.job.executor.port}" />
-		<!-- 执行器AppName，为空则关闭自动注册 -->
+		<!-- 执行器AppName[选填]，为空则关闭自动注册 -->
 		<property name="appName" value="${xxl.job.executor.appname}" />
-		<!-- 执行器注册中心地址，为空则关闭自动注册 -->
+		<!-- 执行器注册中心地址[选填]，为空则关闭自动注册 -->
 		<property name="adminAddresses" value="${xxl.job.admin.addresses}" />
-		<!-- 执行器日志路径 -->
+		<!-- 执行器日志路径[必填] -->
 		<property name="logPath" value="${xxl.job.executor.logpath}" />
 	</bean>