由于各种原因，苹果机审的时候，就好像大学论文机审一样，会进行app代码查重，一般你提交的代码重复率高于45%就会直接被拒。
需要使用“垃圾代码”填充工程代码文件，降低重复率，自动生成垃圾代码，过程如下:
#import "ViewController.h"
@interface ViewController ()
@property(strong,nonatomic)NSMutableArray *lettersArr;
@property(strong,nonatomic)NSMutableArray *numbersArr;
@property(strong,nonatomic)NSMutableArray *lettersArrAndNumbers;
@property(strong,nonatomic)NSMutableArray *paramesNameArr;
@property(strong,nonatomic)NSMutableArray *paramesTypeArr;
@property(strong,nonnull)NSString *str;
//暂时int NSString* BOOL
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.paramesNameArr = [[NSMutableArray alloc] initWithCapacity:0];
self.paramesTypeArr = [[NSMutableArray alloc] initWithCapacity:0];
// Do any additional setup after loading the view, typically from a nib.
}
/*-(void)dasdwdaWithdasdsas:(int)dasdas asdsadas:(nsstring*)adas dasdasdas:(Bool)age{
int dasdas = dasdas;
nsstring sadas = adas;
sadas* age = sadas;
}
*/
- (IBAction)makeFuntion:(id)sender {
self.str = @"";
int letterNumber = arc4random()%10+1;
for (int i = 0 ; i<10; i++) {
[self printCode];
}
NSLog(@"txtStr:\n\n\n\n\n\n\n\n\n\n\n\n\n%@",self.str);
}
-(void)printCode{
//参数个数
// int letterNumber = self.paramsNumber.text.intValue;
int letterNumber = arc4random()%10+1;
[self.paramesNameArr removeAllObjects];
[self.paramesTypeArr removeAllObjects];
//根据number，重置这次所有的参数,还有类型
for (int i = 0; i<letterNumber; i++) {
[self.paramesNameArr addObject:[self getParamesName]];
[self.paramesTypeArr addObject:[self getParamesType]];
}
int rtType = arc4random()%2;
int rtLogo = arc4random()%2;//+ -
int rtParamesInddex = arc4random()%(self.paramesNameArr.count);
NSString *txtStr = @"";
if (rtType==0) {
//返回类型为void
if (rtLogo==0) {
//-
txtStr = [txtStr stringByAppendingString:@"-(void)"];
}else{
//+
txtStr = [txtStr stringByAppendingString:@"+(void)"];
}
}else{
//返回类型为某个参数
if (rtLogo==0) {
//-
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"-(%@)",self.paramesTypeArr[rtParamesInddex]]];
}else{
//+
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"-(%@)",self.paramesTypeArr[rtParamesInddex]]];
}
}
txtStr = [txtStr stringByAppendingString:[self getPrexWithStr]];
//-(void)dasdasWith
for (int i = 0; i<self.paramesNameArr.count; i++) {
if (self.paramesNameArr.count == 1) {
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"%@:(%@)%@{\n",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else{
if (i==0) {
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"%@:(%@)%@",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else if (i==self.paramesNameArr.count-1){
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@" %@:(%@)%@{\n",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else{
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@" %@:(%@)%@",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}
}
}
//-(void)asdasdaWithad:(int)ad{
for (int i = 0; i<self.paramesNameArr.count; i++) {
txtStr = [txtStr stringByAppendingString:[self getOneLineWithIndex:i]];
}
/*-(void)asdasdaWithad:(int)ad{
int a = 1;
NSString *b = @"dasdas";
*/
if (rtType==0) {
txtStr = [txtStr stringByAppendingString:@"\n}\n"];
}else{
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"return %@;",self.paramesNameArr[rtParamesInddex]]];
txtStr = [txtStr stringByAppendingString:@"\n}\n"];
}
// NSLog(@"txtStr:\n%@",txtStr);
self.str = [self.str stringByAppendingString:txtStr];
self.str = [self.str stringByAppendingString:@"\n"];
}
-(NSString*)getOneLineWithIndex:(int)index{
//int a = 1
NSString *line = @"";
if ([self.paramesTypeArr[index] isEqualToString:@"int"]) {
line = [NSString stringWithFormat:@"int the%@ = %d;\n",self.paramesNameArr[index],arc4random()%9999];
}else if ([self.paramesTypeArr[index] isEqualToString:@"NSString*"]){
line = [NSString stringWithFormat:@"NSString* the%@ = @\"%@\";\n",self.paramesNameArr[index],[self getPrexWithStr]];
}else if ([self.paramesTypeArr[index] isEqualToString:@"BOOL"]){
line = [NSString stringWithFormat:@"BOOL the%@ = %d;\n",self.paramesNameArr[index],arc4random()%2==0?TRUE:FALSE];
}
return line;
}
-(NSString*)getPrexWithStr{
//1-20位
//1-10位，字母开头
int random = arc4random()%20+1;
NSString *str = @"";
for (int i = 0; i<random; i++) {
if (i==0) {
str = [str stringByAppendingString:[self.lettersArr objectAtIndex:arc4random()%self.lettersArr.count]];
}else{
str = [str stringByAppendingString:[self.lettersArrAndNumbers objectAtIndex:arc4random()%self.lettersArrAndNumbers.count]];
}
}
str = [str stringByAppendingString:@"With"];
return str;
}
-(NSString *)getParamesName{
//1-10位，字母开头
int random = arc4random()%10+1;
NSString *parames = @"";
for (int i = 0; i<random; i++) {
if (i==0) {
parames = [parames stringByAppendingString:[self.lettersArr objectAtIndex:arc4random()%self.lettersArr.count]];
}else{
parames = [parames stringByAppendingString:[self.lettersArrAndNumbers objectAtIndex:arc4random()%self.lettersArrAndNumbers.count]];
}
}
return parames;
}
-(NSString *)getParamesType{
NSArray*arr = @[@"int",@"NSString*",@"BOOL"];
return arr[arc4random()%3];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(NSMutableArray *)lettersArr{
if (!_lettersArr) {
_lettersArr = [NSMutableArray arrayWithCapacity:0];
[_lettersArr addObjectsFromArray:@[@"a",@"b",@"c",@"d",@"e",@"f",@"g",@"h",@"i",@"j",@"k",@"l",@"m",@"n",@"o",@"p",@"q",@"r",@"s",@"t",@"u",@"v",@"w",@"x",@"y",@"z"]];
}
return _lettersArr;
}
-(NSMutableArray *)numbersArr{
if (!_numbersArr) {
_numbersArr = [NSMutableArray arrayWithCapacity:0];
[_numbersArr addObjectsFromArray:@[@"0",@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9"]];
}
return _numbersArr;
}
-(NSMutableArray *)lettersArrAndNumbers{
if (!_lettersArrAndNumbers) {
_lettersArrAndNumbers = [NSMutableArray arrayWithCapacity:0];
[_lettersArrAndNumbers addObjectsFromArray:self.lettersArr];
[_lettersArrAndNumbers addObjectsFromArray:self.numbersArr];
}
return _lettersArrAndNumbers;
}
@end
上面版本有几率会随机在一个方法中生成相同参数名，如：-(void)a:(int)a a(int)a{...},而且警告较多，下面上升级版:
#import "ViewController.h"
@interface ViewController ()
@property(strong,nonatomic)NSMutableArray *lettersArr;
@property(strong,nonatomic)NSMutableArray *numbersArr;
@property(strong,nonatomic)NSMutableArray *lettersArrAndNumbers;
@property(strong,nonatomic)NSMutableArray *paramesNameArr;
@property(strong,nonatomic)NSMutableArray *paramesTypeArr;
@property(strong,nonatomic)NSMutableArray *systemStrArr;
@property(strong,nonnull)NSString *str;
//暂时int NSString* BOOL
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.paramesNameArr = [[NSMutableArray alloc] initWithCapacity:0];
self.paramesTypeArr = [[NSMutableArray alloc] initWithCapacity:0];
// Do any additional setup after loading the view, typically from a nib.
}
/*-(void)dasdwdaWithdasdsas:(int)dasdas asdsadas:(nsstring*)adas dasdasdas:(Bool)age{
int dasdas = dasdas;
nsstring sadas = adas;
sadas* age = sadas;
}
*/
- (IBAction)makeFuntion:(id)sender {
self.str = @"";
int letterNumber = arc4random()%10+100;
for (int i = 0 ; i<letterNumber; i++) {
[self printCode];
}
NSLog(@"txtStr:\n\n\n\n\n\n\n\n\n\n\n\n\n%@",self.str);
}
-(void)printCode{
//参数个数
// int letterNumber = self.paramsNumber.text.intValue;
int letterNumber = arc4random()%10+1;
[self.paramesNameArr removeAllObjects];
[self.paramesTypeArr removeAllObjects];
//根据number，重置这次所有的参数,还有类型
for (int i = 0; i<letterNumber; i++) {
[self.paramesNameArr addObject:[self getParamesName]];
[self.paramesTypeArr addObject:[self getParamesType]];
}
int rtType = arc4random()%2;
int rtLogo = arc4random()%2;//+ -
int rtParamesInddex = arc4random()%(self.paramesNameArr.count);
NSString *txtStr = @"";
if (rtType==0) {
//返回类型为void
if (rtLogo==0) {
//-
txtStr = [txtStr stringByAppendingString:@"-(void)"];
}else{
//+
txtStr = [txtStr stringByAppendingString:@"+(void)"];
}
}else{
//返回类型为某个参数
if (rtLogo==0) {
//-
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"-(%@)",self.paramesTypeArr[rtParamesInddex]]];
}else{
//+
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"-(%@)",self.paramesTypeArr[rtParamesInddex]]];
}
}
txtStr = [txtStr stringByAppendingString:[self getPrexWithStr]];
//-(void)dasdasWith
for (int i = 0; i<self.paramesNameArr.count; i++) {
if (self.paramesNameArr.count == 1) {
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"%@:(%@)%@{\n",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else{
if (i==0) {
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"%@:(%@)%@",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else if (i==self.paramesNameArr.count-1){
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@" %@:(%@)%@{\n",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}else{
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@" %@:(%@)%@",self.paramesNameArr[i],self.paramesTypeArr[i],self.paramesNameArr[i]]];
}
}
}
//-(void)asdasdaWithad:(int)ad asdadas:(BOOL)asdadas{
for (int i = 0; i<self.paramesNameArr.count; i++) {
txtStr = [txtStr stringByAppendingString:[self getOneLineWithIndex:i]];
}
/*-(void)asdasdaWithad:(int)ad{
int a = 1;
NSString *b = @"dasdas";
*/
for (int i = 0; i<self.paramesNameArr.count; i++) {
txtStr = [txtStr stringByAppendingString:[self setNilFuntionWithInddex:i]];
}
/*-(void)asdasdaWithad:(int)ad{
int a = 1;
NSString *b = @"dasdas";
a = 0;
b = @"";
*/
if (rtType==0) {
txtStr = [txtStr stringByAppendingString:@"\n}\n"];
}else{
txtStr = [txtStr stringByAppendingString:[NSString stringWithFormat:@"return %@;",self.paramesNameArr[rtParamesInddex]]];
txtStr = [txtStr stringByAppendingString:@"\n}\n"];
}
// NSLog(@"txtStr:\n%@",txtStr);
self.str = [self.str stringByAppendingString:txtStr];
self.str = [self.str stringByAppendingString:@"\n"];
}
-(NSString*)getOneLineWithIndex:(int)index{
//int a = 1
NSString *line = @"";
if ([self.paramesTypeArr[index] isEqualToString:@"int"]) {
line = [NSString stringWithFormat:@"int the%@ = %d;\n",self.paramesNameArr[index],arc4random()%9999];
}else if ([self.paramesTypeArr[index] isEqualToString:@"NSString*"]){
line = [NSString stringWithFormat:@"NSString* the%@ = @\"%@\";\n",self.paramesNameArr[index],[self getPrexWithStr]];
}else if ([self.paramesTypeArr[index] isEqualToString:@"BOOL"]){
line = [NSString stringWithFormat:@"BOOL the%@ = %@;\n",self.paramesNameArr[index],arc4random()%2==0?@"TRUE":@"FALSE"];
}
return line;
}
//parame = nil ;
-(NSString*)setNilFuntionWithInddex:(int)index{
NSString *line = @"";
if ([self.paramesTypeArr[index] isEqualToString:@"int"]) {
line = [NSString stringWithFormat:@"the%@ = 0;\n",self.paramesNameArr[index]];
}else if ([self.paramesTypeArr[index] isEqualToString:@"NSString*"]){
line = [NSString stringWithFormat:@"the%@ = @\"\";\n",self.paramesNameArr[index]];
}else if ([self.paramesTypeArr[index] isEqualToString:@"BOOL"]){
line = [NSString stringWithFormat:@"the%@ = %@;\n",self.paramesNameArr[index],arc4random()%2==0?@"TRUE":@"FALSE"];
}
return line;
}
-(NSString*)getPrexWithStr{
//1-20位
//1-10位，字母开头
int random = arc4random()%20+1;
NSString *str = @"";
for (int i = 0; i<random; i++) {
if (i==0) {
str = [str stringByAppendingString:[self.lettersArr objectAtIndex:arc4random()%self.lettersArr.count]];
}else{
str = [str stringByAppendingString:[self.lettersArrAndNumbers objectAtIndex:arc4random()%self.lettersArrAndNumbers.count]];
}
}
str = [str stringByAppendingString:@"With"];
return str;
}
-(NSString *)getParamesName{
//1-10位，字母开头
int random = arc4random()%10+1;
NSString *parames = @"";
for (int i = 0; i<random; i++) {
if (i==0) {
parames = [parames stringByAppendingString:[self.lettersArr objectAtIndex:arc4random()%self.lettersArr.count]];
}else{
parames = [parames stringByAppendingString:[self.lettersArrAndNumbers objectAtIndex:arc4random()%self.lettersArrAndNumbers.count]];
}
}
//防止随机参数词语是if，return，void等与系统已命名过的词语冲突
if ([self isStrDisCmoplictSystemWithStr:parames]) {
//如果冲突，就将词语倒叙，如if - >if
[self disStringWithStr:parames];
}
//先生成一个parames，在判断相同的话，就一直循环，直到不相同为止
while ([self isSameToParamesArrOneParameWithStr:parames]) {
for (int i = 0; i<random; i++) {
if (i==0) {
parames = [parames stringByAppendingString:[self.lettersArr objectAtIndex:arc4random()%self.lettersArr.count]];
}else{
parames = [parames stringByAppendingString:[self.lettersArrAndNumbers objectAtIndex:arc4random()%self.lettersArrAndNumbers.count]];
}
}
}
return parames;
}
//如果参数数组里已经有参数d，就不再生成参数d。
-(BOOL)isSameToParamesArrOneParameWithStr:(NSString*)str{
for (int i = 0; i < self.paramesNameArr.count; i++) {
if ([str isEqualToString:self.paramesNameArr[i]]) {
return TRUE;
}
}
return FALSE;
}
-(BOOL)isStrDisCmoplictSystemWithStr:(NSString*)str{
for (int i = 0; i < self.systemStrArr.count; i++) {
if ([str isEqualToString:self.systemStrArr[i]]) {
return TRUE;
}
}
return FALSE;
}
//if = fi , or = ro , and = dna , while = elihw , return = nruter , super = repus , void = diov ,
-(NSString*)disStringWithStr:(NSString *)str{
NSString *newStr = @"";
for (int i = 0; i<str.length; i++) {
newStr = [newStr stringByAppendingString:[NSString stringWithFormat:@"%@", [str substringWithRange:NSMakeRange(str.length-1-i, 1)] ]];
}
return newStr;
}
-(NSString *)getParamesType{
NSArray*arr = @[@"int",@"NSString*",@"BOOL"];
return arr[arc4random()%3];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(NSMutableArray *)lettersArr{
if (!_lettersArr) {
_lettersArr = [NSMutableArray arrayWithCapacity:0];
[_lettersArr addObjectsFromArray:@[@"a",@"b",@"c",@"d",@"e",@"f",@"g",@"h",@"i",@"j",@"k",@"l",@"m",@"n",@"o",@"p",@"q",@"r",@"s",@"t",@"u",@"v",@"w",@"x",@"y",@"z"]];
}
return _lettersArr;
}
-(NSMutableArray *)numbersArr{
if (!_numbersArr) {
_numbersArr = [NSMutableArray arrayWithCapacity:0];
[_numbersArr addObjectsFromArray:@[@"0",@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9"]];
}
return _numbersArr;
}
-(NSMutableArray *)lettersArrAndNumbers{
if (!_lettersArrAndNumbers) {
_lettersArrAndNumbers = [NSMutableArray arrayWithCapacity:0];
[_lettersArrAndNumbers addObjectsFromArray:self.lettersArr];
[_lettersArrAndNumbers addObjectsFromArray:self.numbersArr];
}
return _lettersArrAndNumbers;
}
-(NSMutableArray *)systemStrArr{
if (!_systemStrArr) {
_systemStrArr = [NSMutableArray arrayWithCapacity:0];
[_systemStrArr addObjectsFromArray:@[@"if",@"or",@"and",@"while",@"return",@"super",@"void"]];
}
return _systemStrArr;
}
@end
代码有点乱，不过思路很简单，就不一一解释了，makeFuntion是点击按钮的方法，直接链接你的xib里的按钮就好了；点下按钮，会随机打印1000行左右方法代码（可控，在按钮点击事件里，改变for循环重复次数即可），在控制台复制下，填充进你的工程每个。m文件即可.
欢迎加群讨论：565191947