import com.alibaba.dubbo.common.io.UnsafeStringWriter; //导入依赖的package包/类
/**
 * 
 * @param e
 * @return string
 */
public static String toString(Throwable e) {
	UnsafeStringWriter w = new UnsafeStringWriter();
    PrintWriter p = new PrintWriter(w);
    p.print(e.getClass().getName());
    if (e.getMessage() != null) {
        p.print(": " + e.getMessage());
    }
    p.println();
    try {
        e.printStackTrace(p);
        return w.toString();
    } finally {
        p.close();
    }
}
 

import com.alibaba.dubbo.common.io.UnsafeStringWriter; //导入依赖的package包/类
/**
 * @param e
 * @return string
 */
public static String toString(Throwable e) {
    UnsafeStringWriter w = new UnsafeStringWriter();
    PrintWriter p = new PrintWriter(w);
    p.print(e.getClass().getName());
    if (e.getMessage() != null) {
        p.print(": " + e.getMessage());
    }
    p.println();
    try {
        e.printStackTrace(p);
        return w.toString();
    } finally {
        p.close();
    }
}
 

import com.alibaba.dubbo.common.io.UnsafeStringWriter; //导入依赖的package包/类
/**
 * 
 * @param e
 * @return string
 */
public static String toString(Throwable e) {
	UnsafeStringWriter w = new UnsafeStringWriter();
	PrintWriter p = new PrintWriter(w);
	p.print(e.getClass().getName());
	if (e.getMessage() != null) {
		p.print(": " + e.getMessage());
	}
	p.println();
	try {
		e.printStackTrace(p);
		return w.toString();
	} finally {
		p.close();
	}
}