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RKObjectMapping応答を定義済みのモデルにマップするために使用していますJSONが、辞書の配列をマップしようとするといくつかの問題に直面しています。

JSON レスポンス:

{
total: 274,
per_page: 10,
current_page: 1,
last_page: 28,
prev_page_url: null,
from: 1,
to: 10,
data: - [
- {
_id: "someid",
legacy_id: someid,
username: "awesome",
legacy_account_id: 12326,
brand_name: "Awesome",
last_review_ids: - [
],
category_profession_ids: - [
],
score_award: - {
},
score_award_one: - {
},
photos: - [
- {
_id: "someid"
},
- {
_id: "someanotherid"
}
}
],
enabled_at_utc: "2015-08-04 04:06:26",
published_at_utc: "2016-11-10 11:05:55",
last_activity_at_utc: "2016-04-10 16:17:06",
last_booked_at_utc: "2016-11-15 08:51:31",
last_reviewed_at_utc: "2016-11-08 10:50:13",
created_at_utc: "2015-08-04 04:03:59",
updated_at_utc: "2016-11-16 04:31:10"
},
+ {... },
+ {... },
+ {... },
+ {... },
+ {... },
+ {... },
+ {... },
+ {... },
+ {... }
],
client_version: "1"
}

そして、応答の上のマッピングのために、マッピングメソッドの下に追加しました

+ (RKObjectMapping *)professionalMapping{
    // setup object mappings
    RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[ProfessionalModel class]];
    [mapping addAttributeMappingsFromArray:baseModelMapping];
    [mapping addAttributeMappingsFromArray:@[@"username", @"first_name", @"last_name", @"brand_name", @"profile_url", @"image", @"account_id", @"service_rules", @"lead_time_cancellation", @"faqs", @"work_experience", @"education", @"accolades", @"phone_no", @"contact_no", @"contact_no_hide", @"email", @"email_hide", @"website", @"website_hide", @"facebook", @"twitter", @"instagram", @"service_location", @"service_location_hide", @"housecall", @"housecall_charges", @"housecall_charges_display", @"published_at", @"enabled_at", @"created_at", @"updated_at", @"is_registered", @"id_no", @"id_full_name", @"id_front_image", @"id_back_image", @"id_address1", @"id_address2", @"id_postal_code", @"id_city", @"id_state", @"id_country", @"service_count", @"review_count", @"booking_count", @"share_url", @"distance", @"distance_unit", @"distance_display", @"neighbourhood", @"photo_count", @"review_photo_count", @"work_photo_count", @"location_photo_count", @"location_type", @"is_bookmarked", @"bookmark_id",@"user_id",@"is_followed",@"menus_display", @"payout_outstanding_display", @"payout_complete_display", @"payout_total_display", @"payout_outstanding"]];
    [mapping addAttributeMappingsFromArray:@[@"rating_overall", @"rating_accuracy", @"rating_communication", @"rating_skill", @"rating_value", @"rating_attitude", @"rating_cleanliness", @"rating_environment"]]; // Rating attr
    [mapping addAttributeMappingsFromArray:@[@"rating_overall_stats", @"rating_communication_stats", @"rating_attitude_stats", @"rating_cleanliness_stats", @"rating_environment_stats", @"rating_service_stats"]];
    [mapping addAttributeMappingsFromArray:@[@"bank_id", @"bank_account_holder_name", @"bank_account_no", @"bank_branch_code", @"bank_code"]]; // Payout Method attr
    [mapping addAttributeMappingsFromArray:@[@"transaction_fee_count_display",@"transaction_fee_count",@"currency_code",@"is_top_artist",@"top_artist_category_ids"]];
    [mapping addAttributeMappingsFromDictionary:@{@"price_new_customer_fee_display": @"price_transacton_fee_display"}];
    [mapping addAttributeMappingsFromDictionary:@{@"description": @"description2"}];
    [mapping addRelationshipMappingWithSourceKeyPath:@"user" mapping:[self accountMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"country" mapping:[self countryMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"currency" mapping:[self currencyMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"timezone" mapping:[self timezoneMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"service_address" mapping:[self addressMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"service_addresses" mapping:[self addressMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"service_address_display" mapping:[self addressMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"id_home_addr" mapping:[self addressMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"menu" mapping:[self professionMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"photos" mapping:[self photoMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"reviews" mapping:[self bookingCustomerReviewMapping]];
    [mapping addRelationshipMappingWithSourceKeyPath:@"last_reviews" mapping:[self bookingCustomerReviewMapping]];//because account (?)
    return mapping;
}



+ (RKObjectMapping *)professionalTotalMapping{

    RKObjectMapping* professionalMapping = [self professionalMapping];

    RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[ProfessionalTotalMapping class]];
    [mapping addAttributeMappingsFromArray:@[@"total"]];

    [mapping addPropertyMapping:[RKRelationshipMapping relationshipMappingFromKeyPath:@"data" toKeyPath:@"professional" withMapping:professionalMapping]];

    return mapping;
}

しかし、私が得るのは初期化された nilProfessionalTotalMappingだけであり、コードは単一のキーをマップすることさえできません。

マッピング コードの何が問題なのか教えてください。

どんな助けでも大歓迎です。

ありがとう

4

1 に答える 1

0

2つの別々のモデルを作成しないことで解決策を見つけました。そのため、これらすべての必須フィールドを含む応答全体を解析し、必要なすべてのデータを含む単一のモデル オブジェクトを作成しています。

ありがとう

于 2016-11-23T06:06:11.643 に答える