Index: ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java
===================================================================
diff -u -r15350 -r15369
--- ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java	(.../ForeignTousseApplicationManagerImpl.java)	(revision 15350)
+++ ssts-recyclingapplication/src/main/java/com/forgon/disinfectsystem/foreigntousseapplication/service/ForeignTousseApplicationManagerImpl.java	(.../ForeignTousseApplicationManagerImpl.java)	(revision 15369)
@@ -59,6 +59,7 @@
 import com.forgon.tools.GB2WB;
 import com.forgon.tools.db.DatabaseUtil;
 import com.forgon.tools.hibernate.ObjectDao;
+import com.forgon.tools.string.StringTools;
 
 /**
  * @author panhaowen
@@ -185,15 +186,15 @@
 		JSONObject obj = new JSONObject();
 		
 		ForeignTousseApplication app = getById(id);
-		String clinicNumber = CssdUtils.null2emptyString(app
+		String clinicNumber = StringTools.defaultString(app
 				.getClinicNumber());
-		String hospitalNumber = CssdUtils.null2emptyString(app.getHospitalNumber());
-		String doctor = CssdUtils.null2emptyString(app.getDoctor());
-		String patient = CssdUtils.null2emptyString(app.getPatient());
+		String hospitalNumber = StringTools.defaultString(app.getHospitalNumber());
+		String doctor = StringTools.defaultString(app.getDoctor());
+		String patient = StringTools.defaultString(app.getPatient());
 		String applicationItemTotal = "";
-		String patientArea = CssdUtils.null2emptyString(app.getPatientArea());
-		String bedNumber = CssdUtils.null2emptyString(app.getBedNumber());
-		String ascriptionDepartment = CssdUtils.null2emptyString(app.getAscriptionDepartment());
+		String patientArea = StringTools.defaultString(app.getPatientArea());
+		String bedNumber = StringTools.defaultString(app.getBedNumber());
+		String ascriptionDepartment = StringTools.defaultString(app.getAscriptionDepartment());
 		List<TousseItem> ls = app
 				.getApplicationItems();
 		int toolsAmount = 0;
Index: ssts-basedata/src/main/java/com/forgon/disinfectsystem/common/CssdUtils.java
===================================================================
diff -u -r15356 -r15369
--- ssts-basedata/src/main/java/com/forgon/disinfectsystem/common/CssdUtils.java	(.../CssdUtils.java)	(revision 15356)
+++ ssts-basedata/src/main/java/com/forgon/disinfectsystem/common/CssdUtils.java	(.../CssdUtils.java)	(revision 15369)
@@ -735,17 +735,4 @@
 		}
 		return vos;
 	}
-	/**
-	 * 如果字符串为null，则输出""，否则返回原始字符串
-	 * @param text 原始字符串
-	 * @return
-	 */
-	public static String null2emptyString(String text){
-		if (text == null){
-			return "";
-		}
-		else{
-			return text;
-		}
-	}
 }