was上部分日志不打印

Question

项目放到was测试环境，项目是有报错打印日志的，但是放到生产是was上面，有的报错有打印日志，有的报错没有打印日志（感觉是像更改日志详情级别那里的用户组，但是没找到怎么添加的）。找了半天没找到，是否有熟悉的解答一下。

Answer 1

程序里面

将 WsLevel.DETAIL 级别和更高级别用于消息，将更低级别用于跟踪。 WebSphere Application Server Extension API (com.ibm.websphere.logging 包) 包含 WsLevel 类。

WsLevel.FATAL 
Level.SEVERE 
Level.WARNING 
WsLevel.AUDIT 
Level.INFO 
Level.CONFIG 
WsLevel.DETAIL

本地打印log类似于

// note - generally avoid use of FINE, FINER, FINEST levels for messages to be consistent with
// WebSphere Application Server

String componentName = "com.ibm.websphere.componentX";
String resourceBundleName = "com.ibm.websphere.componentX.Messages";
Logger logger = Logger.getLogger(componentName, resourceBundleName);

// "Convenience" methods - not generally recommended due to lack of class 
/ method names
//   - cannot specify message substitution parameters
//   - cannot  specify class and method names
if (logger.isLoggable(Level.SEVERE))
    logger.severe("MSG_KEY_01");

if (logger.isLoggable(Level.WARNING))
    logger.warning("MSG_KEY_01");

if (logger.isLoggable(Level.INFO))
    logger.info("MSG_KEY_01");

if (logger.isLoggable(Level.CONFIG))
    logger.config("MSG_KEY_01");


// log methods are not generally used due to lack of class and method 
names
//   - enable use of WebSphere Application Server-specific levels
//   - enable use of message substitution parameters
//   - cannot specify class and method names
if (logger.isLoggable(WsLevel.FATAL))
    logger.log(WsLevel.FATAL, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.SEVERE))
    logger.log(Level.SEVERE, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.WARNING))
    logger.log(Level.WARNING, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(WsLevel.AUDIT))
    logger.log(WsLevel.AUDIT, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.INFO))
    logger.log(Level.INFO, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.CONFIG))
    logger.log(Level.CONFIG, "MSG_KEY_01", "parameter 1");

if (logger.isLoggable(WsLevel.DETAIL))
    logger.log(WsLevel.DETAIL, "MSG_KEY_01", "parameter 1");


// logp methods are the way to log
//   - enable use of WebSphere Application Server-specific levels
//   - enable use of message substitution parameters
//   - enable use of class and method names
if (logger.isLoggable(WsLevel.FATAL))
    logger.logp(WsLevel.FATAL, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(Level.SEVERE))
    logger.logp(Level.SEVERE, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(Level.WARNING))
    logger.logp(Level.WARNING, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(WsLevel.AUDIT))
    logger.logp(WsLevel.AUDIT, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(Level.INFO))
    logger.logp(Level.INFO, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(Level.CONFIG))
    logger.logp(Level.CONFIG, className, methodName, "MSG_KEY_01", 
"parameter 1");

if (logger.isLoggable(WsLevel.DETAIL))
    logger.logp(WsLevel.DETAIL, className, methodName, "MSG_KEY_01", 
"parameter 1");


// logrb methods are not generally used due to diminished performance 
of switching resource bundles dynamically
//   - enable use of WebSphere Application Server-specific levels
//   - enable use of message substitution parameters
//   - enable use of class and method names
String resourceBundleNameSpecial = 
"com.ibm.websphere.componentX.MessagesSpecial";

if (logger.isLoggable(WsLevel.FATAL))
    logger.logrb(WsLevel.FATAL, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.SEVERE))
    logger.logrb(Level.SEVERE, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.WARNING))
    logger.logrb(Level.WARNING, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(WsLevel.AUDIT))
    logger.logrb(WsLevel.AUDIT, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.INFO))
    logger.logrb(Level.INFO, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(Level.CONFIG))
    logger.logrb(Level.CONFIG, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");

if (logger.isLoggable(WsLevel.DETAIL))
    logger.logrb(WsLevel.DETAIL, className, methodName, resourceBundleNameSpecial, 
"MSG_KEY_01", "parameter 1");