根据XML生成JAVA类-freemarker

package com.test.freemarker.demo; import java.io.File; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import org.dom4j.Element; import com.test.freemarker.generator.GeneratorJavaCode; import com.test.freemarker.util.CommonUtil; import com.test.freemarker.xml.ParserXml; public class GeneratorTables { @SuppressWarnings("unchecked") public void generaJavaByXml(String path) { try { ParserXml parser = new ParserXml(); List<File> files = parser.loadFiles(path); for(File file : files) { String filePath = file.getPath(); List<Element> nodesList = parser.getSecondList(filePath, "tables"); String outPath = ""; Map<String, Object> data = new HashMap<String, Object>(); data.put("packageName", CommonUtil.TABLES_PACKAGE); for(Element ele : nodesList) { String className = ele.attributeValue("id"); data.put("className", className); Element fields = ele.element("fields"); if(fields == null) { continue; } List<Element> fieldList = fields.elements("field"); List<Map<String, String>> list = new ArrayList<Map<String, String>>(); // String formatStr = ""; for(Element e : fieldList) { String name = e.attributeValue("name"); String len = e.attributeValue("len"); // formatStr += "%-" + len + "s"; String type = parser.getJavaType(e.attributeValue("datatype")); if(type == null) { System.out.println("file path: " + filePath + "\nid: " + className); } Map<String, String> map = new HashMap<String, String>(); map.put("name", name); map.put("type", type); map.put("len", len); list.add(map); } // data.put("formatStr", formatStr); data.put("list", list); GeneratorJavaCode generator = new GeneratorJavaCode(); outPath = CommonUtil.OUTPUT_PATH + File.separator + CommonUtil.packageToPath(CommonUtil.TABLES_PACKAGE) + File.separator + className + ".java"; generator.grenerate(CommonUtil.TABLES_TEMPLATE_PATH, outPath, data, filePath); } } }catch(Exception e) { e.printStackTrace(); } } }