1 import java.io.IOException;
2 import java.io.StringWriter;
3 import java.util.ArrayList;
4 import java.util.HashMap;
5 import java.util.Iterator;
6 import java.util.List;
7 import java.util.Map;
8 import java.util.Map.Entry;
9 import org.dom4j.Document;
10 import org.dom4j.DocumentHelper;
11 import org.dom4j.Element;
12 import org.dom4j.io.OutputFormat;
13 import org.dom4j.io.XMLWriter;
14
15 public class XMLUtilTest {
16
17 /**
18 * @param args
19 * @throws Exception
20 */
21 public static void main(String[] args) throws Exception {
22 XMLUtilTest a = new XMLUtilTest();
23 Map map = new HashMap();
24 String a1 = a.mapToXml_ygyy(map, "msg");
25 //给msg节点 添加一个新的 节点 head
26 map = new HashMap();
27 map.put("VER", "1.0");
28 map.put("YLJGDM", "1001");
29 String a2 = a.mapToXml_ygyy(map, "head");
30 a1 = a.addNode(a1, a2) ;
31 // 获取 体征信息
32 map = new HashMap();
33 map.put("SG", "170");
34 map.put("TZ", "60");
35 String tzxx = a.mapToXml_ygyy(map, "TZXX") ; //体征
36 List<Map> list = new ArrayList<Map>();
37 for (int i = 0; i < 3; i++) {
38 map = new HashMap();
39 map.put("ZDXH", "1");
40 map.put("JZZDBM", "152w");
41 map.put("JZZDSM", "上呼吸道感染");
42 list.add(map);
43 }
44 String zdxx = a.ListToXml_ygyy(list, "zd"); //诊断
45 map = new HashMap();
46 map.put("zs", "患者向医师描述的对自身本次疾病相关的感受的主要记录最大长度500字节");
47 map.put("ZZMS", "生病了");
48 String body = a.mapToXml_ygyy(map, "body");
49
50 map = new HashMap();
51 map.put("YZID", "11");
52 map.put("YYXMMC", "氯化钠");
53 String YP = a.mapToXml_ygyy(map, "YP");
54 String FYP = a.mapToXml_ygyy(map, "FYP");
55 String PRESCRIPTION = a.mapToXml_ygyy(new HashMap(), "PRESCRIPTION");
56 PRESCRIPTION = a.addNode(PRESCRIPTION, YP);
57 PRESCRIPTION = a.addNode(PRESCRIPTION, FYP);
58
59 map = new HashMap();
60 map.put("YYKSMC", "内科");
61 body = a.mapToXml_ygyy(map, "body");
62 body = a.addNode1(body, PRESCRIPTION);
63
64 a1 = a.addNode1(a1, body); //添加节点body到 msg节点是时候用 addNode1方法
65 System.out.println(a1);
66 }
67
68 /**
69 * 组装xml 字符串
70 * @param map 数据对象 map
71 * @param jycode 交易码
72 * @throws IOException
73 */
74 public String mapToXml(Map map,String jycode) throws Exception{
75 StringBuffer sb = new StringBuffer();
76 String userid = "",password = "",trans_no=jycode;
77 sb.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
78 sb.append("<body><head><userid>"+userid+"</userid><password>"+password+"</password><trans_no>"+trans_no+"</trans_no></head>");
79 sb.append("<resquest><"+jycode+">");
80 Iterator<Entry<String, String>> it = map.entrySet().iterator();
81 while (it.hasNext()) {
82 Map.Entry<String, String> entry = it.next();
83 String key = entry.getKey().toUpperCase();
84 String value = entry.getValue();
85 sb.append("<"+key+">");
86 sb.append(value);
87 sb.append("</"+key+">");
88 }
89 sb.append("</"+jycode+"></resquest></body>");
90 return sb.toString();
91 }
92 /**
93 * 解析接口返回字符串 返回map对象
94 * @param xml 中医馆接口 返回的xml 字符串
95 * @return
96 * @throws Exception
97 */
98 public Map xmlTomap(String xml) throws Exception{
99 Map map = new HashMap();
100 Document document = DocumentHelper.parseText(xml);
101 Element root = document.getRootElement(); // 根节点body
102 Element response=root.element("response");
103 Element ret_code=response.element("ret_code");
104 Element ret_info=response.element("ret_info");
105 String code = ret_code.getText().trim();
106 String codeName = ret_code.getName();
107 String content = ret_info.getText().trim();
108 String contentName = ret_info.getName();
109 map.put(codeName, code);
110 map.put(contentName, content);
111 return map;
112 }
115
117 /**
118 * 传入map 对象 返回 xml 节点
119 * @param map
120 * @param jycode
121 * @return
122 * @throws Exception
123 */
124 public String mapToXml_ygyy(Map map,String codename) throws Exception{
125 //map 为null 的时候返回空节点
126 codename= codename.toUpperCase();
127 StringBuffer sb = new StringBuffer();
128 sb.append("<"+codename+">");
129 Iterator<Entry<String, String>> it = map.entrySet().iterator();
130 while (it.hasNext()) {
131 Map.Entry<String, String> entry = it.next();
132 String key = entry.getKey().toUpperCase();
133 String value = entry.getValue();
134 sb.append("<"+key+">");
135 sb.append(value);
136 sb.append("</"+key+">");
137 }
138 sb.append("</"+codename+">");
139 return sb.toString();
140 }
141 /**
142 * 传入list 对象 返回 xml 节点 (会返回多个同级节点)
143 * @param list list对象
144 * @param codename 节点名称
145 * @return
146 * @throws Exception
147 */
148 public String ListToXml_ygyy(List<Map> list, String codename) throws Exception{
149 codename = codename.toUpperCase();
150 if(list.size()==0){
151 return "";
152 }
153 StringBuffer sb = new StringBuffer();
154 for (Map map : list) {
155 sb.append("<"+codename+">");
156 Iterator<Entry<String, String>> it = map.entrySet().iterator();
157 while (it.hasNext()) {
158 Map.Entry<String, String> entry = it.next();
159 String key = entry.getKey().toUpperCase();
160 String value = entry.getValue();
161 sb.append("<"+key+">");
162 sb.append(value);
163 sb.append("</"+key+">");
164 }
165 sb.append("</"+codename+">");
166 }
167 return sb.toString();
168 }
169 /**
170 * 添加子节点到 原来的节点里面
171 * @param nowNode 目前的节点
172 * @param addNode 要添加的节点
173 * @throws Exception
174 */
175 public String addNode(String nowNode,String addNode) throws Exception{
176 if("".equals(addNode) || "".equals(nowNode)){
177 return nowNode;
178 }
179 addNode = "<root>"+addNode+"</root>";
180 Document nowNode_doc = DocumentHelper.parseText(nowNode);
181 Document addNode_doc = DocumentHelper.parseText(addNode); //要添加的xml的文档对象
182 Element a1 = nowNode_doc.getRootElement();
183 Element a2 = addNode_doc.getRootElement();//要添加的xml的文档对象
184
185 List<Element> listElement=a2.elements();//所有一级子节点的list
186 for(Element e:listElement){//遍历所有一级子节点
187 Element cloned = (Element) e.clone ();
188 a1.add(cloned);
189 }
190 StringWriter sw = new StringWriter();
191 XMLWriter writer = null;
192 OutputFormat format = OutputFormat.createPrettyPrint();
193 format.setEncoding("UTF-8"); // 设置XML文档的编码类型
194 format.setIndent(true); // 设置是否缩进
195 format.setIndent(" "); // 以空格方式实现缩进
196 format.setNewlines(true); // 设置是否换行
197 try {
198 writer = new XMLWriter(format);
199 writer.setWriter(sw);
200 writer.write(nowNode_doc);
201 writer.close();
202 } catch (IOException e) {
203 e.printStackTrace();
204 }
205 return sw.toString();
206 }
207 public String addNode1(String nowNode,String addNode) throws Exception{
208 if("".equals(addNode) || "".equals(nowNode)){
209 return nowNode;
210 }
211 Document nowNode_doc = DocumentHelper.parseText(nowNode);
212 Document addNode_doc = DocumentHelper.parseText(addNode); //要添加的xml的文档对象
213 Element a1 = nowNode_doc.getRootElement();
214 Element a2 = addNode_doc.getRootElement();//要添加的xml的文档对象
215 a1.add(a2);
216 StringWriter sw = new StringWriter();
217 XMLWriter writer = null;
218 OutputFormat format = OutputFormat.createPrettyPrint();
219 format.setEncoding("UTF-8"); // 设置XML文档的编码类型
220 format.setIndent(true); // 设置是否缩进
221 format.setIndent(" "); // 以空格方式实现缩进
222 format.setNewlines(true); // 设置是否换行
223 try {
224 writer = new XMLWriter(format);
225 writer.setWriter(sw);
226 writer.write(nowNode_doc);
227 writer.close();
228 } catch (IOException e) {
229 e.printStackTrace();
230 }
231 return sw.toString();
232 }
233 }
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