59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
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//
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// NSDictionary+SPayUtilsExtras.h
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// SPaySDKDemo
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//
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// Created by wongfish on 15/6/14.
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// Copyright (c) 2015年 wongfish. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface NSDictionary (SPayUtilsExtras)
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/**
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* 安全的对字典赋值
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*
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* @param key <#key description#>
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* @param val <#val description#>
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*/
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- (void)safeSetValue:(NSString*)key
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val:(NSString*)val;
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/**
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* 通过字典的key，以ASCII排序
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*
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* @return <#return value description#>
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*/
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- (NSArray*)orderForKeyAscii;
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/**
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* 获取SPay请求签名
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*
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* @param commercialTenantKeyValString 商户密钥值
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*
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* @return <#return value description#>
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*/
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- (NSString*)spayRequestSign:(NSString*)commercialTenantKeyValString;
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/**
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* 判断字典中某个key是否存在
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*
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* @param keyName 存在返回YES
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*
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* @return <#return value description#>
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*/
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- (BOOL)isForKeyExists:(NSString*)keyName;
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/**
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* 安全获取字典里面的值
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*
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* @param key <#key description#>
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*
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* @return <#return value description#>
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*/
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- (id)safeObjectForKey:(NSString*)key;
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@end
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