对接金蝶的demo，帮助快速对接金蝶webapi

package com.zkb.k3cloud; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import java.io.BufferedReader; import java.io.DataOutputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.util.Date; import java.util.HashMap; import java.util.Map; import java.util.UUID; public class K3cloudUitl { public static String POST_K3CloudURL; // Cookie 值 public static String CookieVal = null; //可以存到redis里面,设置有效时长，过期删除，获取不到重新登录，重新存到redis private static Map map = new HashMap(); static { map.put("Save","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.Save.common.kdsvc"); map.put("View","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.View.common.kdsvc"); map.put("Submit","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.Submit.common.kdsvc"); map.put("Audit","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.Audit.common.kdsvc"); map.put("UnAudit","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.UnAudit.common.kdsvc"); map.put("StatusConvert","Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.StatusConvert.common.kdsvc"); map.put("Login","Kingdee.BOS.WebApi.ServicesStub.AuthService.ValidateUser.common.kdsvc"); } // Login public static boolean Login(String dbId, String user, String pwd, int lang) throws Exception { boolean bResult = false; JSONArray jParas = new JSONArray(); jParas.add(dbId);// 帐套Id jParas.add(user);// 用户名 jParas.add(pwd);// 密码 jParas.add(lang);// 语言 HttpURLConnection connection = initUrlConn(map.get("Login").toString(), jParas); String key = null; for (int i = 1; (key = connection.getHeaderFieldKey(i)) != null; i++) { if (key.equalsIgnoreCase("Set-Cookie")) { String tempCookieVal = connection.getHeaderField(i); if (tempCookieVal.startsWith("kdservice-sessionid")) { CookieVal = tempCookieVal; break; } } } BufferedReader reader = new BufferedReader(new InputStreamReader( connection.getInputStream(),"utf-8")); String line; while ((line = reader.readLine()) != null) { String sResult = new String(line.getBytes("utf-8"), "utf-8"); bResult = line.contains("LoginResultType"); } reader.close(); connection.disconnect(); return bResult; } public static JSONObject Save(String formId, String content) throws Exception { return k3cloudReq("Save", formId, content); } public static JSONObject View(String formId, String content) throws Exception { return k3cloudReq("View", formId, content); } public static JSONObject Submit(String formId, String content) throws Exception { return k3cloudReq("Submit", formId, content); } public static JSONObject Audit(String formId, String content) throws Exception { return k3cloudReq("Audit", formId, content); } public static JSONObject UnAudit(String formId, String content) throws Exception { return k3cloudReq("UnAudit", formId, content); } public static JSONObject StatusConvert(String formId, String content) throws Exception { return k3cloudReq("StatusConvert", formId, content); } private static JSONObject k3cloudReq(String deal, String formId, String content) throws Exception { String sResult=""; JSONArray jParas = new JSONArray(); jParas.add(formId); jParas.add(content); HttpURLConnection connectionInvoke = initUrlConn(map.get(deal).toString(), jParas); BufferedReader reader = new BufferedReader(new InputStreamReader( connectionInvoke.getInputStream(),"utf-8")); String line; while ((line = reader.readLine()) != null) { sResult = new String(line.getBytes("utf-8"), "utf-8"); } reader.close(); connectionInvoke.disconnect(); return JSONObject.parseObject(sResult); } private static HttpURLConnection initUrlConn(String url, JSONArray paras) throws Exception { URL postUrl = new URL(POST_K3CloudURL.concat(url)); HttpURLConnection connection = (HttpURLConnection) postUrl .openConnection(); if (CookieVal != null) { connection.setRequestProperty("Cookie", CookieVal); } if (!connection.getDoOutput()) { connection.setDoOutput(true); } connection.setRequestMethod("POST"); connection.setUseCaches(false); connection.setInstanceFollowRedirects(true); connection.setRequestProperty("Content-Type", "application/json"); DataOutputStream out = new DataOutputStream( connection.getOutputStream()); UUID uuid = UUID.randomUUID(); int hashCode = uuid.toString().hashCode(); JSONObject jObj = new JSONObject(); jObj.put("format", 1); jObj.put("useragent", "ApiClient"); jObj.put("rid", hashCode); jObj.put("parameters", chinaToUnicode(paras.toString())); jObj.put("timestamp", new Date().toString()); jObj.put("v", "1.0"); out.writeBytes(jObj.toString()); out.flush(); out.close(); return connection; } /** * 把中文转成Unicode码 * @param str * @return */ public static String chinaToUnicode(String str) { String result = ""; for (int i = 0; i < str.length(); i++) { int chr1 = (char) str.charAt(i); if (chr1 >= 19968 && chr1 <= 171941) {// 汉字范围 \u4e00-\u9fa5 (中文) result += "\\u" + Integer.toHexString(chr1); } else { result += str.charAt(i); } } return result; } }