编码习惯--日志
1、详细的日志打印可以帮助更好的排查问题
@ServiceActivator(inputChannel = "fileChannel") public void processFile(Message<File> message) throws IOException { securityUtil.logInAs("system"); File payload = message.getPayload(); logger.info(">>> Processing file: " + payload.getName()); String content = FileUtils.readFileToString(payload, "UTF-8"); SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yy HH:mm:ss"); logger.info("> Processing content: " + content + " at " + formatter.format(new Date())); ProcessInstance processInstance = processRuntime.start(ProcessPayloadBuilder .start() .withProcessDefinitionKey("categorizeProcess") .withProcessInstanceName("Processing Content: " + content) .withVariable("content", content) .build()); logger.info(">>> Created Process Instance: " + processInstance); logger.info(">>> Deleting processed file: " + payload.getName()); payload.delete(); }