修改空指针问题，添加非空判断

dxhy-erp/src/main/java/com/dxhy/erp/controller/SDNYMainProcessController.java

@@ -136,13 +136,13 @@ public class SDNYMainProcessController extends AbstractController {
             //查验类发票,执行查验操作后入库
             log.info("查验类发票,执行查验操作后入库");
             //权限校验
-            if (pramsMap.get("invoiceNumber").isEmpty()) {
+            if (StringUtils.isBlank(pramsMap.get("invoiceNumber"))) {
                 return ResponseEntity.ok(JSONObject.toJSONString(R.error("发票号码不能为空！")));
             }
 
             pramsMap.put("invoiceNo", pramsMap.get("invoiceNumber"));
 
-            if (!pramsMap.get("billingDate").isEmpty()) {
+            if (StringUtils.isNotBlank(pramsMap.get("billingDate"))) {
                 String billingDate = pramsMap.get("billingDate").replaceAll("-", "");
                 iu.setKprq(pramsMap.get("billingDate"));
                 pramsMap.put("invoiceDate", billingDate);
@@ -151,8 +151,8 @@ public class SDNYMainProcessController extends AbstractController {
                 return ResponseEntity.ok(JSONObject.toJSONString(R.error("开票日期不能为空！")));
             }
 
-            if (pramsMap.get("invoiceType").isEmpty()) {
-                return ResponseEntity.ok(JSONObject.toJSONString(R.error("开票日期不能为空！")));
+            if (StringUtils.isBlank(pramsMap.get("invoiceType"))) {
+                return ResponseEntity.ok(JSONObject.toJSONString(R.error("发票类型不能为空！")));
             }
 
             if (SNFplxEnum.ZP.getSnFplxDm().equals(pramsMap.get("invoiceType"))
@@ -161,11 +161,11 @@ public class SDNYMainProcessController extends AbstractController {
                     || SNFplxEnum.ESC.getSnFplxDm().equals(pramsMap.get("invoiceType"))
                     || SNFplxEnum.QDZP.getSnFplxDm().equals(pramsMap.get("invoiceType"))
                     || SNFplxEnum.QDPP.getSnFplxDm().equals(pramsMap.get("invoiceType"))) {
-                if (pramsMap.get("totalAmount").isEmpty()) {
+                if (StringUtils.isBlank(pramsMap.get("totalAmount"))) {
                     return ResponseEntity.ok(JSONObject.toJSONString(R.error("金额不能为空！")));
                 }
             } else {
-                if (pramsMap.get("checkCode").isEmpty()) {
+                if (StringUtils.isBlank(pramsMap.get("checkCode"))){
                     return ResponseEntity.ok(JSONObject.toJSONString(R.error("校验码不能为空！")));
                 }
             }