新版本

Ifish/Utinitys/dataUnity/dataContorl.m

@@ -63,6 +63,18 @@
     return hexStr;
 }
 
++(NSString*)leftAddZero:(NSInteger)totle andStr:(NSString*)str{
+    NSMutableString*str1=[NSMutableString string];
+    NSInteger strLenth=str.length;
+    
+    while (strLenth<totle) {
+        [str1 appendString:@"0"];
+        strLenth++;
+    }
+    [str1 appendString:str];
+    return str1;
+}
+
 // 十 转十六 
 +(NSString *)ToHex:(long long int)tmpid
 {