优化Application.updateSourceProperties方法实现

conf/source.properties

@@ -6,6 +6,15 @@
 ### true: auto ddl;
 #redkale.datasource[platf].table-autoddl = true 
 
+############ DataSource   @Resource(name="user") ############
+#redkale.datasource[user].read.url = jdbc:mysql://127.0.0.1:3306/user_r?allowPublicKeyRetrieval=true&rewriteBatchedStatements=true&serverTimezone=UTC&characterEncoding=utf8
+#redkale.datasource[user].read.user = root
+#redkale.datasource[user].read.password = 12345678
+
+#redkale.datasource[user].write.url = jdbc:mysql://127.0.0.1:3306/user_w?allowPublicKeyRetrieval=true&rewriteBatchedStatements=true&serverTimezone=UTC&characterEncoding=utf8
+#redkale.datasource[user].write.user = root
+#redkale.datasource[user].write.password = 12345678
+
 
 ############ CacheSource   @Resource(name="usersession") ############
 #redkale.cachesource[usersession].node[0].url = redis://127.0.0.1:6363