最近在做一个项目的集成，集成好了但是在自己的机器上总是报下面这个错误，但是放在其他机器上都没问题，
后面怀疑是环境的问题，在我更换成jdk1.8 后解决问题，但是回到以前的jdk1.7还是有如下问题，如果有遇到类似的童鞋们，不妨更换jdk试试
2017-06-06 22:03:47,634 ERROR [com.wabacus.util.DesEncryptTools] - 加密字符串root失败 java.security.NoSuchAlgorithmException: Cannot find any provider supporting DESede at javax.crypto.Cipher.getInstance(Cipher.java:524) at com.wabacus.util.DesEncryptTools.encrypt(DesEncryptTools.java:70) at com.wabacus.config.ConfigLoadManager.encryptDatasourcePassword(ConfigLoadManager.java:338) at com.wabacus.config.ConfigLoadManager.loadAllReportSystemConfigs(ConfigLoadManager.java:100) at com.wabacus.WabacusServlet.loadReportConfigFiles(WabacusServlet.java:112) at com.wabacus.WabacusServlet.contextInitialized(WabacusServlet.java:79) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2017-06-06 22:03:48,057 ERROR [com.wabacus.config.ConfigLoadManager] - 加载报表配置文件失败 com.wabacus.exception.WabacusConfigLoadingException: 解密字符串null失败 at com.wabacus.util.DesEncryptTools.decrypt(DesEncryptTools.java:100) at com.wabacus.config.database.datasource.C3P0DataSource.loadConfig(C3P0DataSource.java:167) at com.wabacus.config.ConfigLoadManager.loadDataSources(ConfigLoadManager.java:1635) at com.wabacus.config.ConfigLoadManager.loadAllReportSystemConfigs(ConfigLoadManager.java:114) at com.wabacus.WabacusServlet.loadReportConfigFiles(WabacusServlet.java:112) at com.wabacus.WabacusServlet.contextInitialized(WabacusServlet.java:79) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.security.NoSuchAlgorithmException: Cannot find any provider supporting DESede at javax.crypto.Cipher.getInstance(Cipher.java:524) at com.wabacus.util.DesEncryptTools.decrypt(DesEncryptTools.java:95) ... 14 more --- ROOT CAUSE --- java.security.NoSuchAlgorithmException: Cannot find any provider supporting DESede at javax.crypto.Cipher.getInstance(Cipher.java:524) at com.wabacus.util.DesEncryptTools.decrypt(DesEncryptTools.java:95) at com.wabacus.config.database.datasource.C3P0DataSource.loadConfig(C3P0DataSource.java:167) at com.wabacus.config.ConfigLoadManager.loadDataSources(ConfigLoadManager.java:1635) at com.wabacus.config.ConfigLoadManager.loadAllReportSystemConfigs(ConfigLoadManager.java:114) at com.wabacus.WabacusServlet.loadReportConfigFiles(WabacusServlet.java:112) at com.wabacus.WabacusServlet.contextInitialized(WabacusServlet.java:79) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2017-06-06 22:03:48,058 ERROR [com.wabacus.WabacusServlet] - 加载报表配置文件wabacus.cfg.xml失败
