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a dump method in Java

a dump method in Java# Java - 爪哇娇娃

t*n2014-02-01 08:02

1 楼

刚开始办EB2，简历上列出来的工作经历的每一项律师都要以前工作地方的
confirmation letter
所谓工作经验其实都是不同学校不同系的RA而已，有的已经是7~8年前，负责人都换了
几拨了……真折腾。
请问有没有现成的confirmation letter 参考模板，让我可以发给以前的老板们看看
谢谢~~

d*y2014-02-01 08:02

2 楼

照相技术不好，实物比照片好得多。

N*n2014-02-01 08:02

3 楼

Is it possible to make a dump method in Java, so that when it's called, it
will find out all the variables, methods info, even codes, then output it? I
want it to be a general method, which means the same code working for most
object. It would be better to provide the current variable value.. Are there
such method? Or is it possible?
Thanks!

j*82014-02-01 08:02

4 楼

赞！

T*g2014-02-01 08:02

5 楼

线程的stack trace你可以拿到，变量值不行。

I
most
there

【在 N*n 的大作中提到】

: Is it possible to make a dump method in Java, so that when it's called, it
: will find out all the variables, methods info, even codes, then output it? I
: want it to be a general method, which means the same code working for most
: object. It would be better to provide the current variable value.. Are there
: such method? Or is it possible?
: Thanks!

r*q2014-02-01 08:02

6 楼

nice~

N*n2014-02-01 08:02

7 楼

谢谢。。找了点code在看。。
public class StackTraceExample
{
//private static final Logger logger = Logger.getLogger(StringReplace.class.
getName());
public static void main(String args[])
{
//calling a method to print stack trace further down
first();
}
public static void first()
{
second();
}
private static void second()
{
third();
}
private static void third()
{
//If you want to print stack trace on console than use dumpStack() method
System.err.println("Stack trace of current thread using dumpStack() method
");
Thread.currentThread().dumpStack();
//This is another way to print stack trace from current method
System.err.println("Printing stack trace using printStackTrace() method of
Throwable ");
new Throwable().printStackTrace();
//If you want stack trace as StackTraceElement in program itself than
//use getStackTrace() method of Thread class
StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
//Once you get StackTraceElement you can also print it to console
System.err.println("displaying Stack trace from StackTraceElement in Java"
);
for(StackTraceElement st : stackTrace)
{
System.err.println(st);
}
}
}

【在 T*********g 的大作中提到】

: 线程的stack trace你可以拿到，变量值不行。
:
: I
: most
: there