| |
技术文档>>JAVA>>新手入门>>基础入门>查看文档 |
|
| |
- redirect printstacktrace() to a string |
|
| |
文章作者:未知 文章来源:水木森林 |
|
| |
查看:200次 录入:管理员--2007-11-17 |
|
| |
import java.io.*;
public class teststack2string {
public static void main(string s[]){
try {
// force an exception for demonstration purpose
class.forname("unknown").newinstance();
}
catch (exception e) {
system.out.println(stack2string(e));
}
}
static public string stack2string(exception e) {
try {
stringwriter sw = new stringwriter();
printwriter pw = new printwriter(sw);
e.printstacktrace(pw);
return "------" + sw.tostring() + "------";
}
catch(exception e2) {
return "bad stack2string";
}
}
}
|
|
