goja-core/src/main/java/goja/core/kits/lang/ExceptionKit.java
public static String getStackTraceAsString(Exception e) {
        StringWriter stringWriter = new StringWriter();
        e.printStackTrace(new PrintWriter(stringWriter));
        return stringWriter.toString();
    }
public static String getStackTraceAsString(Exception e) {
        StringWriter stringWriter = new StringWriter();
        e.printStackTrace(new PrintWriter(stringWriter));
        return stringWriter.toString();
    }
将ErrorStack转化为String.