刮刀空指针处理

src/main/java/com/uas/eis/serviceImpl/MESHelperServiceImpl.java

@@ -238,12 +238,12 @@ public class MESHelperServiceImpl implements MESHelperService {
 	public String  UploadSteel(String SteelMeshCode,String scraperCode, String SteelMeshCount, String scraperCount, String datatime) {
 		String err = CheckSteel(SteelMeshCode);
 		//判断钢网编号
-		if(!SteelMeshCode.equals("")&&SteelMeshCode!=null){
+		if(SteelMeshCode!=null&&!"".equals(SteelMeshCode)){
 			baseDao.execute("insert into devicetestinfo(DTI_ID, DTI_SNCODE,DTI_TESTQTY, DTI_MACHINETYPE, DTI_TYPE, DTI_TIME, DTI_SOURCECONTENT)values(devicetestinfo_seq.nextval,'"+scraperCode+"','"+scraperCount+"','钢网','钢网',to_date('"+datatime+"','yyyy-mm-dd hh24:mi:ss'),'')");
 			baseDao.execute("update stencil set  st_usecount=nvl(st_usecount,0)+"+scraperCount +" where st_code='"+SteelMeshCode+"'");
 		}
 		//判断刮刀编号
-		if(!scraperCode.equals("")&&scraperCode!=null){
+		if(scraperCode!=null&&!"".equals(scraperCode)){
 			baseDao.execute("insert into devicetestinfo(DTI_ID, DTI_SNCODE,DTI_TESTQTY, DTI_MACHINETYPE, DTI_TYPE, DTI_TIME, DTI_SOURCECONTENT)values(devicetestinfo_seq.nextval,'"+scraperCode+"','"+scraperCount+"','刮刀','刮刀',to_date('"+datatime+"','yyyy-mm-dd hh24:mi:ss'),'')");
 			baseDao.execute("update stencil set  st_usecount=nvl(st_usecount,0)+"+scraperCount +" where st_code='"+scraperCode+"'");
 		}