我想为每个请求添加一些相关ID，并自动显示在日志消息中。如何自动或多或少地为LoggerMessageProcessor.process(MuleEvent event)及其变体添加额外值？
我试过了：
LoggerMessageProcessor.setMessage(String msg)，但事件不包含已记录的消息@-webkit-keyframes fadeA {
0% {
opacity: 0
}
13.2%,19.8% {
opacity: 1;
z-index: 5
}
100%,33% {
opacity: 0
}
}
@-webkit-keyframes fadeB {
0%,33% {
opacity: 0
}
46.2%,52.8% {
opacity: 1;
z-index: 5
}
100%,66% {
opacity: 0
}
}
@-webkit-keyframes fadeC {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
@-webkit-keyframes fadeD {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
@-moz-keyframes fadeA {
0% {
opacity: 0
}
13.2%,19.8% {
opacity: 1;
z-index: 5
}
100%,33% {
opacity: 0
}
}
@-moz-keyframes fadeB {
0%,33% {
opacity: 0
}
46.2%,52.8% {
opacity: 1;
z-index: 5
}
100%,66% {
opacity: 0
}
}
@-moz-keyframes fadeC {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
@-moz-keyframes fadeD {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
@keyframes fadeA {
0% {
opacity: 0
}
13.2%,19.8% {
opacity: 1;
z-index: 5
}
100%,33% {
opacity: 0
}
}
@keyframes fadeB {
0%,33% {
opacity: 0
}
46.2%,52.8% {
opacity: 1;
z-index: 5
}
100%,66% {
opacity: 0
}
}
@keyframes fadeC {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
@keyframes fadeD {
0%,66% {
opacity: 0
}
79.2%,85.8% {
opacity: 1;
z-index: 5
}
100% {
opacity: 0
}
}
.anm1{
width:100%;
position: absolute;
top: 3px;
left: 0;
opacity: 0;
-webkit-animation: fadeA ease 15s infinite;
-moz-animation: fadeA ease 15s infinite;
animation: fadeA ease 15s infinite
}
.anm2 {
width: 100%;
position: absolute;
top: 3px;
left: 0;
opacity: 0;
-webkit-animation: fadeB ease 15s infinite;
-moz-animation: fadeB ease 15s infinite;
animation: fadeB ease 15s infinite
}
.anm3 {
width: 100%;
position: absolute;
top: 3px;
left: 0;
opacity: 0;
-webkit-animation: fadeC ease 15s infinite;
-moz-animation: fadeC ease 15s infinite;
animation: fadeC ease 15s infinite
}
.anm4 {
width: 100%;
position: absolute;
top: 3px;
left: 0;
opacity: 0;
-webkit-animation: fadeD ease 15s infinite;
-moz-animation: fadeD ease 15s infinite;
animation: fadeD ease 15s infinite
}，但由于某种原因，该方法未被调用答案 0 :(得分：2)
<flow name="add-correlation-id">
<scripting:component doc:name="Script">
<scripting:script engine="groovy">
<![CDATA[
String correlationId=message.getInboundProperty('x-request-id');
if(correlationId==null || correlationId.length() == 0){
correlationId = java.util.UUID.randomUUID().toString();
}
message.setSessionProperty('requestID',correlationId);
org.apache.log4j.MDC.put('x-request-id',correlationId);
]]>
</scripting:script>
</scripting:component>
</flow>