SCADA-LTS - 내가 JDK 1.7와 톰캣 7 SCADA-LTS를 실행하려고하고 난 다음 오류가있어 오류

Question

'지정 없음 데이터 소스'

SEVERE: Exception sending context initialized event to listener instance of class com.serotonin.mango.MangoContextListener 
java.lang.IllegalArgumentException: No DataSource specified 
at org.springframework.util.Assert.notNull(Assert.java:115) 
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:97) 
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77) 
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:382) 
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:428) 
at com.serotonin.mango.db.MySQLAccess.newDatabaseCheck(MySQLAccess.java:76) 
at com.serotonin.mango.db.DatabaseAccess.initialize(DatabaseAccess.java:118) 
at com.serotonin.mango.MangoContextListener.databaseInitialize(MangoContextListener.java:391) 
at com.serotonin.mango.MangoContextListener.contextInitialized(MangoContextListener.java:106) 
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5118) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5634) 

Answer 1

당신은 데이터베이스로의 연결을 설정해야합니다을 context.xml (구성 파일 tomcat7) 아래 예를 참조하십시오.

"mysql-connector-java-5.1.38-bin.jar", "mysql-connector-java-3.1.8-bin.jar"파일을 "./tomcat7/lib"디렉토리로 복사해야합니다. "

구성 파일의 context.xml의 예 : 그것은 일을해야

<?xml version="1.0" encoding="UTF-8"?> 
<!-- 
    Licensed to the Apache Software Foundation (ASF) under one or more 
    contributor license agreements. See the NOTICE file distributed with 
    this work for additional information regarding copyright ownership. 
    The ASF licenses this file to You under the Apache License, Version 2.0 
    (the "License"); you may not use this file except in compliance with 
    the License. You may obtain a copy of the License at 

     http://www.apache.org/licenses/LICENSE-2.0 

    Unless required by applicable law or agreed to in writing, software 
    distributed under the License is distributed on an "AS IS" BASIS, 
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
    See the License for the specific language governing permissions and 
    limitations under the License. 
--><!-- The contents of this file will be loaded for each web application --><Context> 

    <!-- Default set of monitored resources --> 
    <WatchedResource>WEB-INF/web.xml</WatchedResource> 

    <Resource name="jdbc/scadalts" 
      auth="Container" 
      type="javax.sql.DataSource" 
      factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" 
      testWhileIdle="true" 
      testOnBorrow="true" 
      testOnReturn="false" 
      validationQuery="SELECT 1" 
      validationInterval="30000" 
      timeBetweenEvictionRunsMillis="30000" 
      maxActive="80" 
      minIdle="10" 
      maxWait="10000" 
      initialSize="10" 
      removeAbandonedTimeout="1000" 
      removeAbandoned="true" 
      abandonWhenPercentageFull="75" 
      logAbandoned="true" 
      minEvictableIdleTimeMillis="30000" 
      jmxEnabled="true" 
      jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState; 
                 org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer; 
                 org.apache.tomcat.jdbc.pool.interceptor.ResetAbandonedTimer; 
                 org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReport(threshold=1500)" 
      username="root" 
      password="root" 
      driverClassName="com.mysql.jdbc.Driver" 
      defaultTransactionIsolation="READ_COMMITTED" 
      url="jdbc:mysql://localhost:3306/scadalts" 
     /> 

    <!-- Uncomment this to disable session persistence across Tomcat restarts --> 
    <!-- 
    <Manager pathname="" /> 
    --> 

    <!-- Uncomment this to enable Comet connection tacking (provides events 
     on session expiration as well as webapp lifecycle) --> 
    <!-- 
    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" /> 
    --> 

</Context> 

.

위의 구성 소프트웨어에는 서버에 MySql 데이터베이스 "scadalts"가 설치되어 있고 localhost에 암호 root가있는 root 사용자가 필요합니다.