
mantle使用注意事项
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+ (NSValueTransformer *)available_couponsJSONTransformer { return [NSValueTransformer mtl_JSONArrayTransformerWithModelClass:MCIpadVerifyCoupon.class]; }
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+ (NSValueTransformer *)related_couponJSONTransformer { return [NSValueTransformer mtl_JSONDictionaryTransformerWithModelClass:MCIpadVerifyCoupon.class]; }
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对象成员转换
必须继承MTLModel,声明MTLJsonAdapter,实现MTLJsonAdapter协议
nsnumber转nsstring
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+ (NSValueTransformer *)course_typeJSONTransformer { return [MTLValueTransformer reversibleTransformerWithForwardBlock:^(NSNumber *courseType) { return [NSString stringWithFormat:@"%@",courseType]; } reverseBlock:^(NSString *courseType) { return [NSNumber numberWithLong:courseType.longLongValue]; }]; }
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