WuKongJiZhang/JIZHANG/Main/Tools/NSMutableDic...

//
//  NSMutableDictionary+PFMutableDictionary.m
//  WEIYAN
//
//  Created by xiaoxi on 2017/11/7.
//  Copyright © 2017年 kuxuan. All rights reserved.
//

#import "NSMutableDictionary+PFMutableDictionary.h"
#import "JZMD5Manager.h"

@implementation NSMutableDictionary (PFMutableDictionary)
- (NSString *)md5String {
    
    NSArray *keyArray = [self allKeys];
    NSArray *sortArray = [keyArray sortedArrayUsingComparator:^NSComparisonResult(id _Nonnull obj1, id _Nonnull obj2) {
        return [obj1 compare:obj2 options:NSNumericSearch];
    }];
    NSMutableArray *valueArray = [NSMutableArray array];
    for (NSString *sortString in sortArray) {
        [valueArray addObject:[self objectForKey: sortString]];
    }
    NSMutableString *signString = [NSMutableString string];
    for (int i =0; i < sortArray.count; i++) {
        if (i == 0) {
            [signString appendFormat:@"%@=%@",sortArray[i],valueArray[i]];
        }
        else {
            [signString appendFormat:@"&%@=%@",sortArray[i],valueArray[i]];
        }
    }
    //b693013c19222873eece0526b7b85da2
    [signString appendString:@"b693013c19222873eece0526b7b85da2"];
    NSString *sign = [[JZMD5Manager sharedInstance] md5:signString];
    return sign;
}
@end