日志埋点-初级工具类
import lombok.extern.slf4j.Slf4j;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Stack;
import java.util.stream.Collectors;
@Slf4j
public class JournalUtil {
public static void debug(String msg) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
msg="["+JournalHolder.getStickyLog()+"]"+msg;
log.debug("["+prefix+"]"+msg);
}
public static void debug(String format, Object... arguments) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
String format_1="[{}]";
String format_2="";
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
format_2="["+JournalHolder.getStickyLog()+"]";
format=format_1+format_2+format;
List<Object> objs=new ArrayList<>();
objs.add(prefix);
if(arguments!=null)
{
for(Object obj:arguments)
{
objs.add(obj);
}
}
log.debug(format, objs.toArray(arguments));
}
public static void info(String msg) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
msg="["+JournalHolder.getStickyLog()+"]"+msg;
log.info("["+prefix+"]"+msg);
}
public static void info(String format, Object... arguments) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
String format_1="[{}]";
String format_2="";
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
format_2="["+JournalHolder.getStickyLog()+"]";
format=format_1+format_2+format;
List<Object> objs=new ArrayList<>();
objs.add(prefix);
if(arguments!=null)
{
for(Object obj:arguments)
{
objs.add(obj);
}
}
log.info(format, objs.toArray(arguments));
}
public static void warn(String msg) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
msg="["+JournalHolder.getStickyLog()+"]"+msg;
log.warn("["+prefix+"]"+msg);
}
public static void warn(String format, Object... arguments) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
String format_1="[{}]";
String format_2="";
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
format_2="["+JournalHolder.getStickyLog()+"]";
format=format_1+format_2+format;
List<Object> objs=new ArrayList<>();
objs.add(prefix);
if(arguments!=null)
{
for(Object obj:arguments)
{
objs.add(obj);
}
}
log.warn(format, objs.toArray(arguments));
}
public static void error(String msg) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
msg="["+JournalHolder.getStickyLog()+"]"+msg;
log.error("["+prefix+"]"+msg);
}
public static void error(String format, Object... arguments) {
String prefix=getParentCallerClassMethod(Thread.currentThread().getStackTrace());
String format_1="[{}]";
String format_2="";
if(!StringUtils.isEmpty(JournalHolder.getStickyLog()))
format_2="["+JournalHolder.getStickyLog()+"]";
format=format_1+format_2+format;
List<Object> objs=new ArrayList<>();
objs.add(prefix);
if(arguments!=null)
{
for(Object obj:arguments)
{
objs.add(obj);
}
}
log.error(format, objs.toArray(arguments));
}
public static void throwException(RuntimeException exception) {
info(exception.getMessage());
throw exception;
}
public static void throwException(RuntimeException exception, String msg) {
info(msg);
throw exception;
}
public static void throwException(RuntimeException exception, String format, Object... arguments) {
info(format, arguments);
throw exception;
}
private static String getParentCallerClassMethod(StackTraceElement[] stackTrace)
{
if(stackTrace==null)
return "STACK EMPTY";
StackTraceElement foundElement=null;
for(StackTraceElement element:stackTrace)
{
if(needIgnoreElement(element))
{
continue;
}
foundElement=element;
}
if(foundElement==null)
return "STACK NOT FOUND";
return foundElement.getClassName()+" "+foundElement.getMethodName()+ " "+foundElement.getLineNumber();
}
private static boolean needIgnoreElement(StackTraceElement element) {
if(element.getClassName().equals("java.lang.Thread")&&element.getMethodName().equals("getStackTrace"))
return true;
if(element.getClassName().equals(JournalUtil.class.getName()))
return true;
return false;
}
public static void tag(String stickylog) {
JournalHolder.setStickyLog(stickylog);
}
public static void unTag() {
JournalHolder.popStickyLog();
}
public static void resetTag()
{
JournalHolder.resetStickyLog();
}
public static class JournalHolder
{
private static ThreadLocal<Stack<String>> logLocal = new ThreadLocal<Stack<String>>();
public static void setStickyLog(String stickyLog)
{
Stack<String> oldStack=logLocal.get();
if(oldStack==null)
{
oldStack=new Stack<>();
}
oldStack.push(stickyLog);
logLocal.set(oldStack);
}
public static String getStickyLog()
{
Stack<String> oldStack=logLocal.get();
if(oldStack==null)
{
oldStack=new Stack<>();
}
List<String> msgs=oldStack.stream().collect(Collectors.toList());
StringBuilder fullMsg=new StringBuilder();
for(String msg:msgs)
{
fullMsg.append(msg);
}
return fullMsg.toString();
}
public static void popStickyLog()
{
Stack<String> oldStack=logLocal.get();
if(oldStack==null)
{
oldStack=new Stack<>();
}
if(!oldStack.empty())
oldStack.pop();
}
public static void resetStickyLog()
{
logLocal.remove();
}
}
}
用法：
public static void main(String[] args) {
StopWatch stopWatch=new StopWatch();
stopWatch.start();
for(int i=0;i<10;i++) {
JournalUtil.resetTag();
JournalUtil.info("main中直接写日志");
test1();
JournalUtil.tag("保持住");
test2();
JournalUtil.unTag();
test2();
}
stopWatch.stop();
System.out.println("共耗时："+stopWatch.getTotalTimeSeconds()+"秒");
try {
JournalUtil.throwException(new RuntimeException("some exception"));
}
catch (Exception ex)
{
// System.out.println("ex1 occurred");
}
try {
JournalUtil.throwException(new RuntimeException("some exception"), "log msg");
}
catch (Exception ex)
{
// System.out.println("ex2 occurred");
}
try {
JournalUtil.throwException(new RuntimeException("some exception"), "log msg{}aa{}a", 666, "111");
}
catch (Exception ex)
{
// System.out.println("ex3 occurred");
}
JournalUtil.debug("OK");
JournalUtil.warn("OK{}？", 100.265);
}
private static void test1()
{
test2();
}
private static void test2()
{
JournalUtil.tag("内部再保持住");
JournalUtil.info("这是个测试日志");
JournalUtil.info("这是个测试日志{}这是第二段日志", 100);
JournalUtil.unTag();
}
2021-05-01 13:21:56.231 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.237 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.237 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.240 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.240 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.240 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.241 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.242 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.242 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.242 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.242 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.243 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.244 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.245 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.245 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.246 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.247 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.248 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.248 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.248 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.249 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.250 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.250 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.250 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.250 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.250 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.251 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.252 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.252 INFO --- [ main] [PaymentRefundJob main 40]main中直接写日志 2021-05-01 13:21:56.253 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志 2021-05-01 13:21:56.253 INFO --- [ main] [PaymentRefundJob main 41][内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.254 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志 2021-05-01 13:21:56.254 INFO --- [ main] [PaymentRefundJob main 43][保持住内部再保持住]这是个测试日志100这是第二段日志 2021-05-01 13:21:56.254 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志 2021-05-01 13:21:56.254 INFO --- [ main] [PaymentRefundJob main 45][内部再保持住]这是个测试日志100这是第二段日志 共耗时：0.073秒 2021-05-01 13:21:56.259 INFO --- [ main] [PaymentRefundJob main 52][末尾逻辑处理中]some exception 2021-05-01 13:21:56.259 INFO --- [ main] [PaymentRefundJob main 61][末尾逻辑处理中]log msg 2021-05-01 13:21:56.259 INFO --- [ main] [PaymentRefundJob main 69][末尾逻辑处理中]log msg666aa111a 2021-05-01 13:21:56.259 WARN --- [ main] [PaymentRefundJob main 77][末尾逻辑处理中]OK100.265？
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心怀远大理想。
为了家庭幸福而努力。
商业合作请看此处：https://www.magicube.ai
