Java配置檔案的使用、載入
阿新 • • 發佈：2019-01-25
需求及背景1：在Web|Service中通常會配置自己的服務地址，加入某一個配置檔案中配置了一個地址，那怎麼讀取這個地址。
例如：檔案wsaddress.properites下的服務配置地址：address=http://127.0.0.1:8080/realware/services/AsspFinanceService,500000,2015
業務邏輯中需要得到地址：String address = WSClientHander.getDefaultAddress();
getDefaultAddress()實現：
private static String getDefaultAddress() { String str = null; if (str != null) return DEFAULT_ADDRESS; InputStream in = null; Properties prop = new Properties(); try { in = WSClientHander.class .getResourceAsStream("/wsaddress.properites"); prop.load(in); } catch (Exception e) { throw new RuntimeException(WSClientHander.PBCS035, e); } finally { if (in != null) try { in.close(); } catch (IOException e) { throw new RuntimeException(WSClientHander.PBCS036, e); } } str = prop.getProperty("address"); String[] array = str.split(","); DEFAULT_ADDRESS = array[0]; admDivCode = array[1]; stYear = Integer.parseInt(array[2]); if (null == DEFAULT_ADDRESS || DEFAULT_ADDRESS.length() == 0) throw new RuntimeException(WSClientHander.PBCS031); return DEFAULT_ADDRESS; }
需求及背景2：配置檔案裡面有相當多的配置，各種型別的，那麼怎麼去取配置引數值。
配置檔案evoucher.conf
##################################################################################################### # evoucher.switch 電子憑證庫開關 # '0'關閉，'1'開啟 ##################################################################################################### #簽名服務開關,非除錯不可關閉 evoucher.switch.SignService=1 #訊息中介軟體開關,非除錯不可關閉 evoucher.switch.MessageService=1 #印章伺服器開關,非除錯不可關閉 evoucher.switch.EStampService=1 #資金憑證雙證書校驗開關 #傳送資金憑證時，需檢驗是否包含兩個不同簽名、簽章證書 evoucher.switch.EStampFund=0 #接收驗證開關 #接收外部憑證時，檢驗憑證對應的簽名、簽章 evoucher.switch.ReceiveVerfy=1 #回撥介面開關 #開啟此介面回撥自動任務將啟動，若業務系統未開發回撥介面，開關應關閉 evoucher.switch.CallBackFuction=1 #業務報文檢查開關 #檢查憑證原文欄位與模板配置的欄位是否一致以及欄位值是否合法，聯調開啟，上線應關閉 evoucher.switch.VoucherFieldCheck=0 #OCX是否彈出錯誤提示框 evoucher.switch.ErrMsgModeFlag=0 #綠色通道同步傳送訊息開關 #開啟開關會接收同步傳送的資料，並向業務系統請求資料，若業務系統沒有此需求或未提供請求服務，開關應關閉 evoucher.switch.requestData=1 #綠色通道非同步傳送訊息開關 #開啟開關會接收非同步傳送的資料，若業務系統沒有此需求，開關應關閉 evoucher.switch.sendData=1 #開啟開關 當有非同步資料傳送過來時會向業務系統通知資料，若業務系統沒有此需求或未提供通知服務，開關應關閉 evoucher.switch.sendData.CallBackFuncton=1 ##################################################################################################### # evoucher.database 資料庫配置 ##################################################################################################### # 'ORACLE'ORACLE資料庫;'POSTGRES'postgreSql資料庫；'DB2'DB2資料庫;'SYBASE'sybase資料庫 evoucher.model.DataBaseService=ORACLE #設定資料庫使用者名稱 evoucher.database.user=ww #設定資料庫密碼 evoucher.database.password=ww #設定資料庫ip evoucher.database.ip=192.168.1.241 #設定資料庫埠 evoucher.database.port=1521 #資料庫例項名oracle是例項名、postgres是資料庫名、sybase是資料庫名 evoucher.database.databasename=orcl ##################################################################################################### # evoucher.service.sign 簽名服務配置 ###################################################################################################### # 'ZK'中科簽名服務;'JD'吉大簽名服務;'GEER'格爾簽名服務;'JNKY'江南科友簽名服務 evoucher.model.SignService=JD #—————————————————————————————————————————————————— # evoucher.service.sign.zk 中科簽名服務配置 #—————————————————————————————————————————————————— #中科簽名服務地址 evoucher.service.sign.zk.ip=192.168.1.250 #中科簽名服務埠號 evoucher.service.sign.zk.port=8017 #中科簽名證書 evoucher.service.sign.zk.signCertId=04 #中科數字信封加密證書 evoucher.service.sign.zk.envelopCertId=500000|011:05+500000|001:05+500000|102:05 #—————————————————————————————————————————————————— # evoucher.service.sign.jd 吉大簽名服務配置 #—————————————————————————————————————————————————— #吉大簽名服務地址,格式：http://地址:埠號/signserver/service/xml ServerURL=http://192.168.1.250:8000/signserver/service/xml #數字信封加密證書 #格式：行政區劃|機構型別:證書ID AppID=500000|011:koal_env+500000|001:koal_env+500000|102:koal_env #吉大簽名伺服器必須設定對應的簽名證書 SignCertID=500000:04+500000:koal_sign+500000:01010001 #以下引數為吉大簽名伺服器預設配置，不可修改 #以下引數為吉大簽名伺服器預設配置，不可修改 DigestAlg=SHA1 #des3/scb2 EncAlg=scb2 CertBaseInfo = version;issuerdn;subjectdn CertExtendInfo = CertAlias = BaseInfo =digestalg;plaindata SendMsgFormat=0 HashActionPosition=0 PrintLog=false Compatible=true #—————————————————————————————————————————————————— # evoucher.service.sign.geer 格爾簽名服務配置 #—————————————————————————————————————————————————— #格爾簽名服務地址 estamp.sign.geEr.ip=192.168.1.249 #格爾簽名服務埠 estamp.sign.geEr.port=6000 #格爾簽名服務超時時間 estamp.sign.geEr.timeOut=10000 #格爾簽名服務證書 estamp.sign.geEr.certDN=koal_sign #格爾數字信封加密證書 #格式：行政區劃|機構型別:證書ID geErAppID=500000|MOF:koal_env+500000|PBC:koal_env+500000|102:koal_env #—————————————————————————————————————————————————— # evoucher.service.sign.jnky 江南科友簽名 服務配置 #—————————————————————————————————————————————————— #江南科友簽名服務地址 estamp.sign.jnky.ipAddr=192.168.1.135 #江南科友簽名服務埠 estamp.sign.jnky.port=20102 #江南科友簽名服務證書 estamp.sign.jnky.certDN=01010001 #江南科友數字信封加密證書 estamp.sign.jnky.jnkyAppID=500000|MOF:01010002+500000|PBC:01010002+500000|102:01010002 ##################################################################################################### # evoucher.service.msg 訊息中介軟體服務配置 ###################################################################################################### # 'MQ'MQ訊息中介軟體;'TLQ'TLQ訊息中介軟體 evoucher.model.MessageService=MQ #—————————————————————————————————————————————————— # evoucher.service.msg.mq MQ訊息中介軟體服務配置 #—————————————————————————————————————————————————— #MQ服務地址 evoucher.service.msg.mq.HostName=127.0.0.1 #MQ監聽埠號 evoucher.service.msg.mq.Port=6001 #MQ佇列管理器名稱 evoucher.service.msg.mq.QMgr=wfc1 #MQ伺服器連線通道名稱 evoucher.service.msg.mq.Channel=service #MQ字符集 #一般Unix、Linux平臺中MQ預設的字符集為819,而Windows平臺為1381 evoucher.service.msg.mq.CCSID=1381 #—————————————————————————————————————————————————— # evoucher.service.msg.tlq TLQ訊息中介軟體服務配置 #—————————————————————————————————————————————————— #TLQ服務地址 evoucher.service.msg.tlq.HostName=192.168.1.38 #TLQ的JMS代理埠號 evoucher.service.msg.tlq.JMSPort=10024 ##################################################################################################### # evoucher.service.estamp 印章服務配置 ###################################################################################################### # 'ZK'中科印章服務;'JD'吉大電子印章服務 evoucher.model.EStampService=ZK #—————————————————————————————————————————————————— # evoucher.service.estamp.zk 中科印章服務配置 #—————————————————————————————————————————————————— #中科印章服務地址及埠，格式：http://地址:埠號/realware/services/AsspEStampService evoucher.service.estamp.zk.address=http://192.168.1.42:8001/realware/services/AsspEStampService #—————————————————————————————————————————————————— # evoucher.service.estamp.jd 吉大印章服務配置 #—————————————————————————————————————————————————— #吉大印章服務地址及埠，格式：http://地址:埠號 evoucher.service.estamp.jd.address=http://192.168.1.250:8000 ##################################################################################################### # evoucher.service.business.system 業務系統服務配置 ##################################################################################################### #————————————————————————————————————————————————————————————————————————— # evoucher.service.callback 回撥業務系統服務地址及埠(voucherArrivedNotify) #————————————————————————————————————————————————————————————————————————— #格式：區劃1&憑證型別1$憑證型別2&服務地址2||區劃2&憑證型別1$憑證型別2&服務地址2 #不設定憑證型別表示此區劃全部憑證型別均對應此地址，如：區劃2&&服務地址1|區劃2&&服務地址2 表示此區劃的全部憑證型別 #服務地址格式：http://地址:埠號/realware/service #evoucher.service.callback.address=500000&&http://192.168.1.179:8090/realware_callback/services/TestService evoucher.service.callback.address=500000&1102&http://127.0.0.1:8090/realwareCallback_signTest/services/TestService #————————————————————————————————————————————————————————————————————————— # evoucher.service.requestData 資料請求、通知服務地址及埠 #————————————————————————————————————————————————————————————————————————— #服務地址格式：區劃1&http://地址1:埠號1/realware/service1+區劃2&http://地址2:埠號2/realware/service2 evoucher.service.requestData.address=500000&http://192.168.1.200:8080/realware_callback/services/TestService #################################################################################################### # evoucher.properties 憑證庫執行引數配置 #################################################################################################### #自動解析執行緒間歇時間 #既待解析的接收憑證為空時下一次輪詢等待時間，引數值為整型,精確到毫秒級 evoucher.model.ParsePause=5000 #憑證到達通知執行緒數（回撥介面） evoucher.service.callback.thread.count=20 #接收憑證訊息執行緒數 ，預設5個 evoucher.download.thread.count=5 #資料請求超時時間配置（單位：毫秒）（開發編寫，其他人員不建議修改） evoucher.requestData.receiveTimeout=240000 #資料請求訊息失效時間 （單位：毫秒）（開發編寫，其他人員不建議修改） evoucher.requestData.timeToLive=40000 #接收資料訊息執行緒數（綠色通道非同步資料傳送） evoucher.sendData.onMessage.concurrentConsumers=1 #原文被篡改錯誤編碼配置（開發編寫，其他人員不建議修改） evoucher.verfiySignStamp.code=50041,10702005,100100
怎麼從配置檔案中獲取需要的配置
1）匯入配置檔案獲得配置檔案的例項evoucherConfPro 2）通過HashMap儲存好我們需要的配置的Key，寫死的，我們只需要些配置 3）通過getEVConfValue獲得需要的配置
public class PropertiesHander { private static final Logger logger = Logger .getLogger(PropertiesHander.class); private static HashMap<String, String> File_MAPPINGS = new HashMap<String, String>(); private static final Properties evoucherConfPro = PropertiesHander .getProByCustomPath("/", BIZConstant.FILE_NAME_EVOUCHER_CONF); static { // 註冊類欄位與配置欄位的對映關係 File_MAPPINGS.put("M_SIGN_SERVICE", "evoucher.model.SignService"); File_MAPPINGS.put("M_MESSAGE_SERVICE", "evoucher.model.MessageService"); File_MAPPINGS.put("M_ESTAMP_SERVICE", "evoucher.model.EStampService"); File_MAPPINGS.put("M_DATABASE_SERVICE", "evoucher.model.DataBaseService"); File_MAPPINGS.put("M_PARSE_PAUSE", "evoucher.model.ParsePause"); File_MAPPINGS.put("M_CALL_BACK_PARAMETER", "evoucher.service.callback.address"); File_MAPPINGS.put("M_REQUEST_NOTIFY", "evoucher.service.requestData.address"); File_MAPPINGS.put("M_CALL_BACK_THREAD_COUNT", "evoucher.service.callback.thread.count"); File_MAPPINGS.put("S_SIGN_SERVICE", "evoucher.switch.SignService"); File_MAPPINGS .put("S_MESSAGE_SERVICE", "evoucher.switch.MessageService"); File_MAPPINGS.put("S_ESTAMP_SERVICE", "evoucher.switch.EStampService"); File_MAPPINGS.put("S_ESTAMP_ALLSIGN", "evoucher.switch.EStampAllSign"); File_MAPPINGS.put("S_ESTAMP_FUND", "evoucher.switch.EStampFund"); File_MAPPINGS.put("S_RECEIVE_VIERFY", "evoucher.switch.ReceiveVerfy"); File_MAPPINGS.put("S_READ_IS_RETURN", "evoucher.switch.IsReturn"); File_MAPPINGS.put("S_CHECK_IS", "evoucher.switch.VoucherFieldCheck"); File_MAPPINGS.put("S_CALL_BACK_FUNCTION", "evoucher.switch.CallBackFuction"); File_MAPPINGS.put("S_ERROR_MSG_MODEL_FLAG", "evoucher.switch.ErrMsgModeFlag"); File_MAPPINGS.put("S_RECEIVE_MSG_REQUESTDATA_FLAG", "evoucher.switch.requestData"); File_MAPPINGS.put("S_RECEIVE_MSG_SENDDATA_FLAG", "evoucher.switch.sendData"); File_MAPPINGS.put("S_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG", "evoucher.switch.sendData.CallBackFuncton"); /** 憑證庫服務版本號 */ File_MAPPINGS.put("EVOUCHER_SERVICE_VERSION", "evoucher.service.version"); //原文篡改編碼 File_MAPPINGS.put("M_EVOUCHER_VERFIY_SIGN_CODE", "evoucher.verfiySignStamp.code"); } public static String getEVConfValue(String key) { if(File_MAPPINGS.containsKey(key)) key=File_MAPPINGS.get(key); return evoucherConfPro.getProperty(key); } /** * 獲取自定義包路徑的配置檔案 * * @param customPath * 自定義路徑 * @param fileName * 檔名 * @return */ public static Properties getProByCustomPath(String customPath, String fileName) { InputStream in = null; Properties prop = new Properties(); try { in = PropertiesHander.class.getResourceAsStream(customPath + fileName); prop.load(in); } catch (Exception e) { throw new EVoucherException(ExceptionConstant.EVS601 + "獲取檔案[" + fileName + "]失敗", e); } finally { if (in != null) try { in.close(); } catch (IOException e) { logger.warn("關閉流失敗", e); } } return prop; } }
第三種情況：對於一些配置檔案可以直接放在程式碼裡面，例如：Boolean型的【可以作為開關】，設定其變數狀態，然後初始化，在業務邏輯程式碼中去取【這樣就實現了配置的作用】如下：
public class ControlParamsHandler {
/** 簽名伺服器開關-:[true]開啟 [false]關閉 */
private static boolean S_SIGN_SERVICE = false;
/** 簽名伺服器---:[JD]吉大[ZK]中科 */
private static String M_SIGN_SERVICE = null;
/** 訊息中介軟體開關-:[true]開啟 [false]關閉 */
private static boolean S_MESSAGE_SERVICE = false;
/** 訊息中介軟體服務-:[TLQ] TLQ [MQ]MQ MQ */
private static String M_MESSAGE_SERVICE = null;
/** 印章伺服器開關-:[true]開啟 [false]關閉 */
private static boolean S_ESTAMP_SERVICE = false;
/** 印章伺服器-:[ZK]中科[JD]吉大 */
private static String M_ESTAMP_SERVICE = null;
/** 自動解析執行緒間歇時間 既待解析的接收憑證為空時下一次輪詢等待時間：int型毫秒級 */
private static int M_PARSE_PAUSE = 0;
/** 資金憑證傳送校驗開關:[OPEN]開啟 [CLOSE]關閉 傳送時需有兩崗不同證書的簽章 */
private static boolean S_ESTAMP_FUND = false;
/** 接收憑證時驗章、驗籤開關:[OPEN]開啟 [CLOSE]關閉*/
private static boolean S_RECEIVE_VIERFY = false;
/**業務報文xml校驗開關：[OPEN]開啟 [CLOSE]關閉*/
private static boolean S_CHECK_IS = false;
/** 資料庫選擇-:[ORACLE] oracle [POSTGRES] postgreSql */
private static String M_DATABASE_SERVICE = null;
/** 回撥介面是否啟用開關:[OPEN]開啟 [CLOSE]關閉 */
private static boolean S_CALL_BACK_FUNCTION = false;
/** 區劃1&憑證型別1$憑證型別2&服務地址2||區劃2&憑證型別1$憑證型別2&服務地址2 <p>
區劃2&&服務地址1||區劃2&&服務地址2 表示此區劃的全部憑證型別 */
private static String M_CALL_BACK_PARAMETER = null;
/** #OCX是否彈出錯誤提示框 */
private static boolean S_ERROR_MSG_MODEL_FLAG = false;
/** #綠色通道同步傳送訊息開關 */
private static boolean S_RECEIVE_MSG_REQUESTDATA_FLAG = false;
/** #綠色通道非同步傳送訊息開關 */
private static boolean S_RECEIVE_MSG_SENDDATA_FLAG = false;
/** #綠色通道非同步訊息通知開關 */
private static boolean S_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG = false;
/** 資料請求、通知服務地址及埠 */
private static String M_REQUEST_NOTIFY = null;
/** 憑證到達通知執行緒數 */
private static int M_CALL_BACK_THREAD_COUNT = 1;
/** 原文被篡改錯誤編碼配置 */
private static String M_EVOUCHER_VERFIY_SIGN_CODE = null;
static {
initParameters();
CacheRegister.registerCache();
}
public static void initParameters() {
final Logger logger = Logger.getLogger(ControlParamsHandler.class);
// 初始化控制引數
String fieldName = null;// 欄位名
Object fieldValue = null;// 欄位值
try {
Field[] fields = ControlParamsHandler.class.getDeclaredFields();
int a = 1;
for (Field field : fields) {
fieldName = field.getName();
fieldValue = PropertiesHander.getEVConfValue(fieldName);
if (fieldName == null || (fieldName.indexOf("S_") == -1
&& fieldName.indexOf("M_") == -1))
continue;
// 取出空格
fieldValue = fieldValue == null ? null : fieldValue.toString()
.trim();
if (StringUtils.isEmpty((String) fieldValue)) {
logger.error(ExceptionConstant.EVS001 + ",引數[" + fieldName
+ "]為空");
throw new EVoucherException(ExceptionConstant.EVS001
+ ",引數[" + fieldName + "]為空");
}
// 列印控制引數
logger.info("控制引數(" + a + ")[" + fieldName + "]:[" + fieldValue
+ "]");
// 處理int型別
if (field.getType() == int.class) {
fieldValue = Integer.parseInt((String) fieldValue);
}
// 處理boolean型別
if (field.getType() == boolean.class) {
if (BIZConstant.EV_CONF_SWITCH_OPEN.equals(fieldValue)) {
fieldValue = true;
} else {
fieldValue = false;
}
}
// 賦值
field.set(ControlParamsHandler.class, fieldValue);
a++;
}
} catch (EVoucherException ex) {
logger.error(ex);
throw ex;
} catch (Exception ex) {
logger.error(ExceptionConstant.EVS001 + ",引數[" + fieldName + "]異常",
ex);
throw new EVoucherException(ExceptionConstant.EVS001 + ",引數["
+ fieldName + "]異常", ex);
}
// 列印第三方伺服器狀態
ServiceTestManager.print3rdPartyService();
}
public static boolean isS_RECEIVE_VIERFY() {
return S_RECEIVE_VIERFY;
}
public static void setS_RECEIVE_VIERFY(boolean s_receive_vierfy) {
S_RECEIVE_VIERFY = s_receive_vierfy;
}
public static boolean isS_SIGN_SERVICE() {
return S_SIGN_SERVICE;
}
public static String getM_SIGN_SERVICE() {
return M_SIGN_SERVICE;
}
public static boolean isS_MESSAGE_SERVICE() {
return S_MESSAGE_SERVICE;
}
public static String getM_MESSAGE_SERVICE() {
return M_MESSAGE_SERVICE;
}
public static boolean isS_ESTAMP_SERVICE() {
return S_ESTAMP_SERVICE;
}
public static String getM_ESTAMP_SERVICE() {
return M_ESTAMP_SERVICE;
}
public static int getM_PARSE_PAUSE() {
return M_PARSE_PAUSE;
}
public static boolean isS_ESTAMP_FUND() {
return S_ESTAMP_FUND;
}
public static String getM_DATABASE_SERVICE() {
return M_DATABASE_SERVICE;
}
public static void setM_DATABASE_SERVICE(String mDATABASESERVICE) {
M_DATABASE_SERVICE = mDATABASESERVICE;
}
public static boolean isS_CALL_BACK_FUNCTION() {
return S_CALL_BACK_FUNCTION;
}
public static void setS_CALL_BACK_FUNCTION(boolean sCALLBACKFUNCTION) {
S_CALL_BACK_FUNCTION = sCALLBACKFUNCTION;
}
public static String getM_CALL_BACK_PARAMETER() {
return M_CALL_BACK_PARAMETER;
}
public static void setM_CALL_BACK_PARAMETER(String mCALLBACKPARAMETER) {
M_CALL_BACK_PARAMETER = mCALLBACKPARAMETER;
}
public static boolean isS_CHECK_IS() {
return S_CHECK_IS;
}
public static void setS_CHECK_IS(boolean sCHECKIS) {
S_CHECK_IS = sCHECKIS;
}
public static boolean isS_ERROR_MSG_MODEL_FLAG() {
return S_ERROR_MSG_MODEL_FLAG;
}
public static void setS_ERROR_MSG_MODEL_FLAG(boolean sERRORMSGMODELFLAG) {
S_ERROR_MSG_MODEL_FLAG = sERRORMSGMODELFLAG;
}
public static boolean isS_RECEIVE_MSG_REQUESTDATA_FLAG() {
return S_RECEIVE_MSG_REQUESTDATA_FLAG;
}
public static void setS_RECEIVE_MSG_REQUESTDATA_FLAG(
boolean sRECEIVEMSGREQUESTDATAFLAG) {
S_RECEIVE_MSG_REQUESTDATA_FLAG = sRECEIVEMSGREQUESTDATAFLAG;
}
public static boolean isS_RECEIVE_MSG_SENDDATA_FLAG() {
return S_RECEIVE_MSG_SENDDATA_FLAG;
}
public static void setS_RECEIVE_MSG_SENDDATA_FLAG(
boolean sRECEIVEMSGSENDDATAFLAG) {
S_RECEIVE_MSG_SENDDATA_FLAG = sRECEIVEMSGSENDDATAFLAG;
}
public static String getM_REQUEST_NOTIFY() {
return M_REQUEST_NOTIFY;
}
public static int getM_CALL_BACK_THREAD_COUNT() {
return M_CALL_BACK_THREAD_COUNT;
}
public static void setM_CALL_BACK_THREAD_COUNT(int mCALLBACKTHREADCOUNT) {
M_CALL_BACK_THREAD_COUNT = mCALLBACKTHREADCOUNT;
}
public static String getM_EVOUCHER_VERFIY_SIGN_CODE() {
return M_EVOUCHER_VERFIY_SIGN_CODE;
}
public static void setM_EVOUCHER_VERFIY_SIGN_CODE(String mEVOUCHERVERFIYSIGNCODE) {
M_EVOUCHER_VERFIY_SIGN_CODE = mEVOUCHERVERFIYSIGNCODE;
}
public static boolean isS_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG() {
return S_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG;
}
public static void setS_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG(
boolean sRECEIVEMSGSENDDATACALLBACKFLAG) {
S_RECEIVE_MSG_SENDDATA_CALLBACK_FLAG = sRECEIVEMSGSENDDATACALLBACKFLAG;
}
}