Quartz定时任务使用详解

<?xmlversion="1.0"encoding="UTF-8"?> 

<job-scheduling-dataxmlns="/xml/JobSchedulingData" 

   xmlns:xsi="http:///2001/XMLSchema-instance" 

   xsi:schemaLocation="/xml/JobSchedulingData /xml/job_scheduling_data_1_8.xsd" 

   version="1.8"> 

   <pre-processing-commands> 

       <!--在执行作业和触犯器之前执行的命令--> 

       <delete-jobs-in-group>*</delete-jobs-in-group> 

       <!--删除标示组中的所有作业，如果是“*”,则删除所有组中的作业，同时也会删除与作业有关的触犯器 --> 

       <delete-triggers-in-group>*</delete-triggers-in-group> 

       <!--删除标示组中的所有触犯器，如果是“*”,则删除所有组中的触发器 --> 

       <delete-job> 

           <!--删除指定的作业，同时也会删除与它关联的触犯器 --> 

           <name></name> 

           <group></group> 

       </delete-job> 

       <delete-trigger> 

           <!--删除指定的触犯器 --> 

           <name></name> 

           <group></group> 

       </delete-trigger> 

   </pre-processing-commands> 

 

   <processing-directives> 

       <!--在计划作业和触发器是应遵循的命令和原则 --> 

       <overwrite-existing-data>true or false</overwrite-existing-data> 

       <!--是否复写已经存在的任务计划数据，如果为false并且ingore-duplicates非false，那么文件中同名的触发器或作业将会继续存在，则会产生错误--> 

       <ignore-duplicates>true or false</ignore-duplicates> 

       <!--如果为true，计划中的任何同名的作业/触发器将会被忽略，不会产生错误--> 

   </processing-directives> 

 

   <schedule> 

       <job> 

           <name>JobName</name> 

           <group>JobGroup</group> 

           <description></description> 

           <job-class></job-class> 

           <job-listener-ref></job-listener-ref> 

           <!-- volatility,durability,recover必须按顺序设定 --> 

           <volatility></volatility> 

           <durability></durability> 

           <recover></recover> 

           <job-data-map> 

               <!-- entry可以设定多个--> 

               <entry> 

                   <key></key> 

                   <value></value> 

               </entry> 

           </job-data-map> 

       </job> 

       <trigger> 

           <!-- Trigger分为simple，cron，date-interval三种类型，一个trigger中只能指定一种类型--> 

           <simple> 

               <name></name> 

               <group></group> 

               <description></description> 

               <job-name></job-name> 

               <job-group></job-group> 

               <calendar-name></calendar-name> 

               <volatility></volatility> 

               <job-data-map> 

                   <entry> 

                       <key></key> 

                       <value></value> 

                   </entry> 

               </job-data-map> 

               <start-time></start-time> 

               <end-time></end-time> 

               <misfire-instruction></misfire-instruction> 

               <repeat-count></repeat-count> 

               <repeat-interval></repeat-interval> 

           </simple> 

           <cron> 

               <name></name> 

               <group></group> 

               <description></description> 

               <job-name></job-name> 

               <job-group></job-group> 

               <calendar-name></calendar-name> 

               <volatility></volatility> 

               <job-data-map> 

                   <entry> 

                       <key></key> 

                       <value></value> 

                   </entry> 

               </job-data-map> 

               <start-time></start-time> 

               <end-time></end-time> 

               <misfire-instruction></misfire-instruction> 

               <cron-expression></cron-expression> 

               <time-zone></time-zone> 

           </cron> 

           <date-interval> 

               <name></name> 

               <group></group> 

               <description></description> 

               <job-name></job-name> 

               <job-group></job-group> 

               <calendar-name></calendar-name> 

               <volatility></volatility> 

               <job-data-map> 

                   <entry> 

                       <key></key> 

                       <value></value> 

                   </entry> 

               </job-data-map> 

               <start-time></start-time> 

               <end-time></end-time> 

               <misfire-instruction></misfire-instruction> 

               <repeat-interval></repeat-interval> 

               <repeat-interval-unit></repeat-interval-unit> 

           </date-interval> 

       </trigger> 

   </schedule> 

</job-scheduling-data>