From 54b61daf58037385cb8d46404b12a95786c7c8f3 Mon Sep 17 00:00:00 2001
From: czt <czt18638530771@163.com>
Date: 星期五, 28 六月 2024 19:55:06 +0800
Subject: [PATCH] 上海省平台协议-增加数据相符性接口

---
 src/main/java/com/fzzy/async/fzzy40/impl/Fzzy40Sync1302.java |   20 ++++++++++++++++----
 1 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/fzzy/async/fzzy40/impl/Fzzy40Sync1302.java b/src/main/java/com/fzzy/async/fzzy40/impl/Fzzy40Sync1302.java
index 9f9c454..c715d8c 100644
--- a/src/main/java/com/fzzy/async/fzzy40/impl/Fzzy40Sync1302.java
+++ b/src/main/java/com/fzzy/async/fzzy40/impl/Fzzy40Sync1302.java
@@ -184,7 +184,10 @@
                 }
             }
         }
-        return result.substring(1);
+        if(result.length() > 0){
+            result = result.substring(1);
+        }
+        return result;
     }
 
     /**
@@ -215,7 +218,10 @@
             }
 
         }
-        return result.substring(1);
+        if(result.length() > 0){
+            result = result.substring(1);
+        }
+        return result;
     }
 
     /**
@@ -238,7 +244,10 @@
                 }
             }
         }
-        return result.substring(1);
+        if(result.length() > 0){
+            result = result.substring(1);
+        }
+        return result;
     }
 
     /**
@@ -269,6 +278,9 @@
             }
 
         }
-        return result.substring(1);
+        if(result.length() > 0){
+            result = result.substring(1);
+        }
+        return result;
     }
 }

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