Method xmlTag

lib/DevJava/src/main/java/dev/utils/JCLogUtils.java:325–361

将 XML 格式化缩进后打印为 DEBUG 日志 内容为空时打印 ERROR 提示；解析失败时打印异常与原始 XML。 @param tag 日志 TAG @param xml XML 字符串

(
            final String tag,
            final String xml
    )

     * @param xml XML 字符串
     */
    public static void xmlTag(
            final String tag,
            final String xml
    ) {
        if (JUDGE_PRINT_LOG) {
            // 判断传入 XML 格式信息是否为 null
            if (isEmpty(xml)) {
                printLog(ERROR, tag, "Empty/Null xml content");
                return;
            }
            try {
                Source       xmlInput    = new StreamSource(new StringReader(xml));
                StreamResult xmlOutput   = new StreamResult(new StringWriter());
                Transformer  transformer = TransformerFactory.newInstance().newTransformer();
                transformer.setOutputProperty(OutputKeys.INDENT, "yes");
                transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
                transformer.transform(xmlInput, xmlOutput);
                // 获取打印消息
                String message = xmlOutput.getWriter().toString().replaceFirst(">", ">\n");
                // 打印信息
                printLog(DEBUG, tag, message);
            } catch (Exception e) {
                String    errorInfo;
                Throwable throwable = e.getCause();
                if (throwable != null) {
                    errorInfo = throwable.toString();
                } else {
                    try {
                        errorInfo = e.toString();
                    } catch (Exception e1) {
                        errorInfo = e1.toString();
                    }
                }
                printLog(ERROR, tag, errorInfo + DevFinal.SYMBOL.NEW_LINE + xml);
            }
        }
    }

    // ==========
    // = 通知输出 =