生成uuid随机字符串

yanglingyu
1 parent 8ab8e6ab
Showing 3 changed files with 37 additions and 23 deletions
CNLiveScioLive/Pages/Login/Controller/CNLiveLoginViewController.m
CNLiveScioLive/Pages/Tools/ValidationTool/NSString+Validation.h
CNLiveScioLive/Pages/Tools/ValidationTool/NSString+Validation.m
@@ -15,6 +15,7 @@
 #import "ZXWUserModel.h"
 #import <AuthenticationServices/AuthenticationServices.h>
 #import <CNLiveRequestBastKit/CNLiveNetworking.h>
+#import "NSString+Validation.h"
  
 @interface CNLiveLoginViewController ()<ASAuthorizationControllerDelegate, ASAuthorizationControllerPresentationContextProviding>
 @property (nonatomic, strong) CNLiveLoginInputView *account;
@@ -471,7 +472,7 @@
     [mDict setValue:@"i" forKey:@"plat"];
     [mDict setValue:[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"] forKey:@"ver"];
     [mDict setObject:CNLiveAppId forKey:@"appId"];
-    [mDict setValue:[self uuid] forKey:@"uuid"];
+    [mDict setValue:[NSString uuid] forKey:@"uuid"];
  
     [CNLiveNetworking setupDefaultParam:mDict];
     [CNLiveNetworking setupShowResult:NO];
@@ -480,26 +481,6 @@
     [CNLiveNetworking setResponseSerializerType:CNLiveResponseSerializerJSON];
  
 }
-- (NSString *)uuid{
-    NSString *uid = @"";
-    NSString *uidKey = @"kCNLiveUserDefaultsUIDKey";
-    NSUserDefaults *defauts = [NSUserDefaults standardUserDefaults];
-    if ([defauts objectForKey:uidKey]) {
-        uid = [[defauts objectForKey:uidKey] copy];
-        return uid;
-    } else {
-        NSInteger time = [[NSDate date] timeIntervalSince1970];
-        NSString *timeString = [NSString stringWithFormat:@"%ld", (long)time];
-        NSString *stamp = timeString;
-        stamp = [stamp stringByReplacingOccurrencesOfString:@"." withString:@""];
-        NSString *idfv = [[[[UIDevice currentDevice] identifierForVendor] UUIDString] stringByReplacingOccurrencesOfString:@"-" withString:@""];
-        uid = [NSString stringWithFormat:@"%@_%@", idfv, stamp];
-        [defauts setObject:uid forKey:uidKey];
-        [defauts synchronize];
-        return uid;
-    }
-}
-
 - (UIStatusBarStyle)preferredStatusBarStyle {
     return UIStatusBarStyleLightContent;
 }
@@ -60,5 +60,5 @@
 - (BOOL)isValidPassWordLegal;
 - (BOOL)isValidPasswordString;
 + (NSString *)numberSuitScanf:(NSString*)number;
-
++ (NSString *)uuid;
 @end
@@ -373,5 +373,38 @@
  
  
 }
-
++ (NSString *)uuid{
+    NSString *uid = @"";
+    NSString *uidKey = @"kCNLiveUserDefaultsUIDKey";
+    NSUserDefaults *defauts = [NSUserDefaults standardUserDefaults];
+    if ([defauts objectForKey:uidKey]) {
+        uid = [[defauts objectForKey:uidKey] copy];
+        return uid;
+    } else {
+        NSInteger time = [[NSDate date] timeIntervalSince1970];
+        NSString *timeString = [NSString stringWithFormat:@"%ld", (long)time];
+        NSString *stamp = timeString;
+        stamp = [stamp stringByReplacingOccurrencesOfString:@"." withString:@""];
+        NSString *idfv = [NSString generateTradeNO];
+        uid = [NSString stringWithFormat:@"%@_%@", idfv, stamp];
+        [defauts setObject:uid forKey:uidKey];
+        [defauts synchronize];
+        return uid;
+    }
+}
+//产生随机字符串
++ (NSString *)generateTradeNO
+{
+    static int kNumber = 30;
+    
+    NSString *sourceStr = @"0123456789ABCDEFGHIJKLMNOPQRST";
+    NSMutableString *resultStr = [[NSMutableString alloc] init];
+    for (int i = 0; i < kNumber; i++)
+    {
+        unsigned index = rand() % [sourceStr length];
+        NSString *oneStr = [sourceStr substringWithRange:NSMakeRange(index, 1)];
+        [resultStr appendString:oneStr];
+    }
+    return resultStr;
+}
 @end