邮件发送优化

src/main/webapp/WEB-INF/classes/sys/SYS405/sys_mail_sent.lwm

+<?xml version="1.0" encoding="UTF-8"?>
+<bm:model xmlns:bm="http://www.leaf-framework.org/schema/bm">
+    <bm:operations>
+        <bm:operation name="query">
+            <bm:query-sql><![CDATA[
+          select case when v.job_count>=2 then 'Y' else 'N' end as existsFlag
+                      from (select count(1) job_count
+                              from sch_concurrent_job t1
+                             where task_code = 'SYS_SEND_MAIL_BY_JAVA'
+                               and job_status in ('RUNNING')) v
+            ]]></bm:query-sql>
+        </bm:operation>
+    </bm:operations>
+    <bm:fields>
+        <bm:field name="existsFlag"/>
+    </bm:fields>
+</bm:model>

src/main/webapp/WEB-INF/classes/sys/SYS405/zj_sys_mailing_list.lwm

@@ -23,12 +23,13 @@
                     zj_sys_mailing_list
                 WHERE
                     sent_flag    = 'N' AND
+                    mail_to is not null AND
                     error_times <= 3 AND
                     (
                         sysdate - creation_date
                     )
                     < 3
-                    and rownum<=30
+                    and rownum<=15
             ]]></bm:query-sql>
         </bm:operation>
         <bm:operation name="update">

src/main/webapp/modules/sys/SYS405/sys_mail_send_by_java.lsc

@@ -9,6 +9,12 @@
             importPackage(Packages.com.hand.hls.hlcm.util);
 
             try {
+            var existsFlag_query = $bm('sys.SYS405.sys_mail_sent');
+            existsFlag_map = existsFlag_query.queryAsMap({
+                });
+            var existsFlag_details = existsFlag_map.getChildren();
+            existsFlag = existsFlag_details[0].existsFlag;
+            if(existsFlag=='N'){
             var mail_server_bm = $bm('sys.SYS405.sys_get_mail_server');
             var mail_server_result = mail_server_bm.queryAsMap().getChildren();
             var mail_list_bm = $bm('sys.SYS405.zj_sys_mailing_list');
@@ -44,6 +50,7 @@
             });
             }
             }
+           }
             } catch (e) {
             raise_app_error(e);
             }