public String getContent(String code) {
Template tpl = loadByCode(code);
if (tpl == null) {
logger.warn("没有找到编码为'" + code + "'的模板!");
return null;
}
// 纯文本类型
if (tpl.isPureText()) return tpl.getContentEx();
// 附件的扩展名
String extension = StringUtils.getFilenameExtension(tpl.getPath());
if (tpl.getTemplateType().getCode().equals("word-docx") && extension.equals("docx"))
return DocxUtils.loadText(tpl.getInputStream());
if (tpl.getTemplateType().getCode().equals("xls") && extension.equals("xls"))
return XlsUtils.loadText(tpl.getInputStream());
if (tpl.getTemplateType().getCode().equals("xlsx") && extension.equals("xlsx"))
return XlsxUtils.loadText(tpl.getInputStream());
if (tpl.getTemplateType().getCode().equals("html") && extension.equals("html"))
return TemplateUtils.loadText(tpl.getInputStream());
logger.warn("文件后缀名：" + extension + ",未转换为字符串类型");
return null;
}
public void formatTo(String code, Map<String, Object> args, OutputStream out) {
Template tpl = loadByCode(code);
if (tpl == null) logger.warn("没有找到编码为'" + code + "'的模板!");
if (tpl.isFormatted()) logger.warn("code=" + code + ",模板不可格式化。");
// 纯文本类型
if (tpl.isPureText()) {
String source = this.getContent(code);
String r = TemplateUtils.format(source, args);
try {
out.write(r.getBytes());
out.flush();
} catch (IOException e) {
logger.warn("formatTo 写入数据到流错误：" + e.getMessage());
} finally {
try {
out.close();
} catch (IOException ex) {
}
}
} else {
InputStream is = tpl.getInputStream();
// 附件的扩展名
String extension = StringUtils.getFilenameExtension(tpl.getPath());
if ("word-docx".equals(tpl.getTemplateType().getCode()) && "docx".equals(extension)) {
XWPFDocument docx = DocxUtils.format(is, args);
try {
docx.write(out);
out.flush();
} catch (IOException e) {
logger.warn("formatTo 写入数据到流错误：" + e.getMessage());
} finally {
try {
is.close();
out.close();
} catch (IOException ex) {
}
}
} else if ("xls".equals(tpl.getTemplateType().getCode()) && "xls".equals(extension)) {
HSSFWorkbook xls = XlsUtils.format(is, args);
try {
xls.write(out);
out.flush();
} catch (IOException e) {
e.printStackTrace();
logger.warn("formatTo 写入数据到流错误：" + e.getMessage());
} finally {
try {
is.close();
out.close();
} catch (IOException ex) {
}
}
} else if ("xlsx".equals(tpl.getTemplateType().getCode())
&& "xlsx".equals(extension)) { // Excel2007+
XSSFWorkbook xlsx = XlsxUtils.format(is, args);
try {
xlsx.write(out);
out.flush();
} catch (IOException e) {
e.printStackTrace();
logger.warn("formatTo 写入数据到流错误：" + e.getMessage());
} finally {
try {
is.close();
out.close();
} catch (IOException ex) {
}
}
} else if ("html".equals(tpl.getTemplateType().getCode())
&& "html".equals(extension)) { // html
String source = FreeMarkerUtils.format(TemplateUtils.loadText(is), args);
try {
out.write(source.getBytes());
out.flush();
} catch (IOException e) {
e.printStackTrace();
logger.warn("formatTo 写入数据到流错误：" + e.getMessage());
} finally {
try {
is.close();
out.close();
} catch (IOException ex) {
}
}
} else {
logger.warn("文件后缀名：" + extension + ",不能formatTo");
try {
is.close();
out.close();
} catch (IOException ex) {
}
}
}
}