{"id":48126,"date":"2023-01-05T02:30:48","date_gmt":"2023-04-14T08:07:09","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ue5%e7%9a%84blueprint%e6%9d%a5%e5%8f%91%e9%80%81graphql%e8%af%b7%e6%b1%82%e3%80%82\/"},"modified":"2024-04-29T08:35:27","modified_gmt":"2024-04-29T00:35:27","slug":"%e4%bd%bf%e7%94%a8ue5%e7%9a%84blueprint%e6%9d%a5%e5%8f%91%e9%80%81graphql%e8%af%b7%e6%b1%82%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ue5%e7%9a%84blueprint%e6%9d%a5%e5%8f%91%e9%80%81graphql%e8%af%b7%e6%b1%82%e3%80%82\/","title":{"rendered":"\u4f7f\u7528UE5\u7684Blueprint\u6765\u53d1\u9001GraphQL\u8bf7\u6c42"},"content":{"rendered":"<h1>\u6211\u60f3\u8981\u5728UE5\u4e2d\u8fdb\u884c\u7b80\u5355\u7684GraphQL\u4ea4\u4e92\u3002<\/h1>\n<p>\u5728\u5e02\u573a\u4e2d\u641c\u7d22\uff0c\u60a8\u53ef\u4ee5\u627e\u5230\u5904\u7406GraphQL\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u7136\u800c\uff0c\u7531\u4e8e\u5b83\u7684\u4ef7\u683c\u76f8\u5bf9\u8f83\u9ad8\uff0c\u56e0\u6b64\u6211\u5c1d\u8bd5\u5199\u4e86\u4e00\u6bb5\u80fd\u591f\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u7b80\u5355\u7684\uff08\u65e0\u9700\u9a8c\u8bc1\u7b49\uff09\u4ea4\u4e92\u7684\u4ee3\u7801\u3002<\/p>\n<h2>\u73af\u5883<\/h2>\n<div>\n<div class=\"post-table\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d0\u30fc\u30b8\u30e7\u30f3MacOS10.15.7UnrealEngine5.0.0Visual Studio Code1.61.2Xcode12.4.NET SDK5.0.402<\/div>\n<\/div>\n<h2>\u57fa\u672c\u8bbe\u8ba1<\/h2>\n<p>\u901a\u8fc7\u7ee7\u627fUObject\uff0c\u5728\u84dd\u56fe\u4e2d\u8fdb\u884c\u67e5\u8be2\u8bed\u53e5\u8f93\u5165\uff0c\u5e76\u63a5\u6536\u4e8b\u4ef6\u7ed3\u679c\u3002\u9879\u76ee\u540d\u79f0\u5c06\u547d\u540d\u4e3aGraphqlTest\u3002<\/p>\n<h2>\u4ee3\u7801 (Mandarin Chinese)<\/h2>\n<p>\u5728Build.cs\u6587\u4ef6\u7684PublicDependencyModuleNames\u4e2d\u6dfb\u52a0Http\uff0cJson\uff0cJsonUtilities\u3002<\/p>\n<pre class=\"post-pre\"><code> <span class=\"n\">PublicDependencyModuleNames<\/span><span class=\"p\">.<\/span><span class=\"n\">AddRange<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"n\">string<\/span><span class=\"p\">[]<\/span> <span class=\"p\">{<\/span> <span class=\"s\">\"Core\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"CoreUObject\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"Engine\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"InputCore\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"Http\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"Json\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"JsonUtilities\"<\/span> <span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ Fill out your copyright notice in the Description page of Project Settings.<\/span>\r\n\r\n<span class=\"cp\">#pragma once\r\n<\/span>\r\n<span class=\"cp\">#include \"Http.h\" \/\/ Http\u95a2\u9023\u304c\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u8ffd\u52a0\r\n#include \"CoreMinimal.h\"\r\n#include \"UObject\/NoExportTypes.h\"\r\n#include \"GraphqlObject.generated.h\"\r\n<\/span>\r\n<span class=\"cm\">\/**\r\n * \r\n *\/<\/span>\r\n<span class=\"n\">DECLARE_DYNAMIC_MULTICAST_DELEGATE<\/span><span class=\"p\">(<\/span><span class=\"n\">FBlueprintAssignableSignature<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"n\">UCLASS<\/span><span class=\"p\">(<\/span><span class=\"n\">Blueprintable<\/span><span class=\"p\">,<\/span> <span class=\"n\">BlueprintType<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">class<\/span> <span class=\"nc\">GRAPHQLTEST_API<\/span> <span class=\"n\">UGraphqlObject<\/span> <span class=\"o\">:<\/span> <span class=\"k\">public<\/span> <span class=\"n\">UObject<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"n\">GENERATED_BODY<\/span><span class=\"p\">()<\/span>\r\n\r\n<span class=\"nl\">public:<\/span>\r\n    <span class=\"n\">UGraphqlObject<\/span><span class=\"p\">();<\/span>\r\n\r\n    <span class=\"n\">FHttpModule<\/span> <span class=\"o\">*<\/span><span class=\"n\">Http<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"nl\">private:<\/span>\r\n\r\n<span class=\"nl\">public:<\/span>\r\n    <span class=\"c1\">\/\/ GraphQL\u306e\u30b5\u30fc\u30d0\u3092Blueprint\u304b\u3089\u6307\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u516c\u958b<\/span>\r\n    <span class=\"n\">UPROPERTY<\/span><span class=\"p\">(<\/span><span class=\"n\">EditAnywhere<\/span><span class=\"p\">,<\/span> <span class=\"n\">BlueprintReadWrite<\/span><span class=\"p\">,<\/span> <span class=\"n\">Category<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Graphql\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">FString<\/span> <span class=\"n\">url<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u53d7\u4fe1\u7d50\u679c\u3092Blueprint\u304b\u3089\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u8aad\u307f\u8fbc\u307f\u5c02\u7528\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8ffd\u52a0<\/span>\r\n    <span class=\"n\">UPROPERTY<\/span><span class=\"p\">(<\/span><span class=\"n\">EditAnywhere<\/span><span class=\"p\">,<\/span> <span class=\"n\">BlueprintReadOnly<\/span><span class=\"p\">,<\/span> <span class=\"n\">Category<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Graphql\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">FString<\/span> <span class=\"n\">ContentAsString<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u81ea\u8eab\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u30e1\u30bd\u30c3\u30c9<\/span>\r\n    <span class=\"n\">UFUNCTION<\/span><span class=\"p\">(<\/span><span class=\"n\">BlueprintPure<\/span><span class=\"p\">,<\/span> <span class=\"n\">Category<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Graphql\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">meta<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"n\">DisplayName<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Create Object\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">Keywords<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Create Graphql Object\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">ShortTooltip<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Creates an empty Graphql Object\"<\/span><span class=\"p\">))<\/span>\r\n    <span class=\"k\">static<\/span> <span class=\"n\">UGraphqlObject<\/span> <span class=\"o\">*<\/span><span class=\"n\">Create<\/span><span class=\"p\">();<\/span>\r\n\r\n    <span class=\"c1\">\/\/ HTTP\u901a\u4fe1\u3092\u884c\u3063\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u8fd4\u3063\u3066\u304d\u305f\u969b\u306e\u30a4\u30d9\u30f3\u30c8\u51e6\u7406<\/span>\r\n    <span class=\"kt\">void<\/span> <span class=\"n\">OnResponseReceived<\/span><span class=\"p\">(<\/span><span class=\"n\">FHttpRequestPtr<\/span> <span class=\"n\">Request<\/span><span class=\"p\">,<\/span> <span class=\"n\">FHttpResponsePtr<\/span> <span class=\"n\">Response<\/span><span class=\"p\">,<\/span> <span class=\"kt\">bool<\/span> <span class=\"n\">bWasSuccessful<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u53d7\u8a3a\u5f8c\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u767a\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9<\/span>\r\n    <span class=\"n\">UPROPERTY<\/span><span class=\"p\">(<\/span><span class=\"n\">BlueprintAssignable<\/span><span class=\"p\">,<\/span> <span class=\"n\">Category<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Dynamic Delegate Component\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">FBlueprintAssignableSignature<\/span> <span class=\"n\">OnResponseReceivedDispatcherCalled<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u30af\u30a8\u30ea\u30fc\u3092\u767a\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9<\/span>\r\n    <span class=\"n\">UFUNCTION<\/span><span class=\"p\">(<\/span><span class=\"n\">BlueprintCallable<\/span><span class=\"p\">,<\/span> <span class=\"n\">Category<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Graphql\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"kt\">void<\/span> <span class=\"n\">Query<\/span><span class=\"p\">(<\/span><span class=\"n\">FString<\/span> <span class=\"n\">document<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">};<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ Fill out your copyright notice in the Description page of Project Settings.<\/span>\r\n\r\n\r\n<span class=\"cp\">#include \"GraphqlObject.h\"\r\n<\/span>\r\n<span class=\"n\">UGraphqlObject<\/span><span class=\"o\">::<\/span><span class=\"n\">UGraphqlObject<\/span><span class=\"p\">()<\/span> \r\n    <span class=\"o\">:<\/span> <span class=\"n\">Super<\/span><span class=\"p\">()<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"n\">Http<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">FHttpModule<\/span><span class=\"o\">::<\/span><span class=\"n\">Get<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"n\">UGraphqlObject<\/span><span class=\"o\">*<\/span> <span class=\"n\">UGraphqlObject<\/span><span class=\"o\">::<\/span><span class=\"n\">Create<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">NewObject<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">UGraphqlObject<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kt\">void<\/span> <span class=\"n\">UGraphqlObject<\/span><span class=\"o\">::<\/span><span class=\"n\">OnResponseReceived<\/span><span class=\"p\">(<\/span><span class=\"n\">FHttpRequestPtr<\/span> <span class=\"n\">Request<\/span><span class=\"p\">,<\/span> <span class=\"n\">FHttpResponsePtr<\/span> <span class=\"n\">Response<\/span><span class=\"p\">,<\/span> <span class=\"kt\">bool<\/span> <span class=\"n\">bWasSuccessful<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"n\">Response<\/span><span class=\"p\">.<\/span><span class=\"n\">IsValid<\/span><span class=\"p\">())<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">GEngine<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">AddOnScreenDebugMessage<\/span><span class=\"p\">(<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mf\">2.0<\/span><span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">FColor<\/span><span class=\"o\">::<\/span><span class=\"n\">Green<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"No Valid\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">else<\/span> <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">EHttpResponseCodes<\/span><span class=\"o\">::<\/span><span class=\"n\">IsOk<\/span><span class=\"p\">(<\/span><span class=\"n\">Response<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">GetResponseCode<\/span><span class=\"p\">()))<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">ContentAsString<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Response<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">GetContentAsString<\/span><span class=\"p\">();<\/span>\r\n\r\n        <span class=\"n\">TSharedPtr<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">FJsonObject<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">JsonObject<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">TSharedRef<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">TJsonReader<\/span><span class=\"o\">&lt;&gt;<\/span> <span class=\"o\">&gt;<\/span> <span class=\"n\">Reader<\/span> <span class=\"o\">=<\/span> <span class=\"n\">TJsonReaderFactory<\/span><span class=\"o\">&lt;&gt;::<\/span><span class=\"n\">Create<\/span><span class=\"p\">(<\/span><span class=\"n\">ContentAsString<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"c1\">\/\/ Json\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">FJsonSerializer<\/span><span class=\"o\">::<\/span><span class=\"n\">Deserialize<\/span><span class=\"p\">(<\/span><span class=\"n\">Reader<\/span><span class=\"p\">,<\/span> <span class=\"n\">JsonObject<\/span><span class=\"p\">))<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">GEngine<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">AddOnScreenDebugMessage<\/span><span class=\"p\">(<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mf\">10.0<\/span><span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">FColor<\/span><span class=\"o\">::<\/span><span class=\"n\">Red<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"Received JSON String\"<\/span><span class=\"p\">);<\/span>\r\n\r\n            <span class=\"c1\">\/\/\u3053\u3053\u306b\u3001JSON String\u3092\u30d1\u30fc\u30b9\u3057\u3066JSON Object\u3068\u3057\u3066\u4fdd\u6301\u3059\u308b\u5de5\u7a0b\u3092\u8ffd\u52a0\u3059\u308b<\/span>\r\n\r\n            <span class=\"n\">OnResponseReceivedDispatcherCalled<\/span><span class=\"p\">.<\/span><span class=\"n\">Broadcast<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kt\">void<\/span> <span class=\"n\">UGraphqlObject<\/span><span class=\"o\">::<\/span><span class=\"n\">Query<\/span><span class=\"p\">(<\/span><span class=\"n\">FString<\/span> <span class=\"n\">document<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/ Json\u30c7\u30fc\u30bf\u306e\u4f5c\u6210<\/span>\r\n    <span class=\"n\">TSharedPtr<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">FJsonObject<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">JsonObject<\/span> <span class=\"o\">=<\/span> <span class=\"n\">MakeShareable<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"n\">FJsonObject<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">JsonObject<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetStringField<\/span><span class=\"p\">(<\/span><span class=\"s\">\"query\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">document<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"c1\">\/\/ JsonString\u306bJson\u66f8\u304d\u51fa\u3057<\/span>\r\n    <span class=\"n\">FString<\/span> <span class=\"n\">JsonString<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"n\">TSharedRef<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">TJsonWriter<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">TCHAR<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">&gt;<\/span> <span class=\"n\">JsonWriter<\/span> <span class=\"o\">=<\/span> <span class=\"n\">TJsonWriterFactory<\/span><span class=\"o\">&lt;&gt;::<\/span><span class=\"n\">Create<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">JsonString<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">FJsonSerializer<\/span><span class=\"o\">::<\/span><span class=\"n\">Serialize<\/span><span class=\"p\">(<\/span><span class=\"n\">JsonObject<\/span><span class=\"p\">.<\/span><span class=\"n\">ToSharedRef<\/span><span class=\"p\">(),<\/span> <span class=\"n\">JsonWriter<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c1\">\/\/ Http\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4f5c\u6210<\/span>\r\n    <span class=\"n\">TSharedRef<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">IHttpRequest<\/span><span class=\"p\">,<\/span> <span class=\"n\">ESPMode<\/span><span class=\"o\">::<\/span><span class=\"n\">ThreadSafe<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">Request<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Http<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">CreateRequest<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">OnProcessRequestComplete<\/span><span class=\"p\">().<\/span><span class=\"n\">BindUObject<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">,<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">UGraphqlObject<\/span><span class=\"o\">::<\/span><span class=\"n\">OnResponseReceived<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetURL<\/span><span class=\"p\">(<\/span><span class=\"n\">url<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetVerb<\/span><span class=\"p\">(<\/span><span class=\"s\">\"POST\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetHeader<\/span><span class=\"p\">(<\/span><span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"User-Agent\"<\/span><span class=\"p\">),<\/span> <span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"X-UnrealEngine-Agent\"<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetHeader<\/span><span class=\"p\">(<\/span><span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Content-Type\"<\/span><span class=\"p\">),<\/span> <span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"application\/json\"<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetHeader<\/span><span class=\"p\">(<\/span><span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Accepts\"<\/span><span class=\"p\">),<\/span> <span class=\"n\">TEXT<\/span><span class=\"p\">(<\/span><span class=\"s\">\"application\/json\"<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">SetContentAsString<\/span><span class=\"p\">(<\/span><span class=\"n\">JsonString<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"n\">Request<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">ProcessRequest<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u5728\u84dd\u56fe\u4e0a\u7684\u88c5\u914d<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d832d913a08637a6b2e0b\/13-0.png\" alt=\"\u30ce\u30fc\u30c8\u3099\u306e\u3064\u306a\u3051\u3099\u65b9.png\" \/><\/div>\n<p>\u4e0b\u90e8\u56fe\u8868\u662f\u6267\u884c\u67e5\u8be2\u7684\u5904\u7406\u8fc7\u7a0b\u3002<br \/>\nQuery\u540e\u9762\u8fde\u63a5\u4e86Delay\u7b49\u662f\u4e3a\u4e86\u6d4b\u8bd5\u76ee\u7684\uff0c\u4e0d\u9700\u8981\u7684\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d832d913a08637a6b2e0b\/15-0.png\" alt=\"\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316.png\" \/><\/div>\n<p>\u901a\u8fc7\u8fde\u63a5\u8282\u70b9\uff0c\u53ef\u4ee5\u6267\u884c\u67e5\u8be2\u64cd\u4f5c\uff0c\u4f46\u662f\u5982\u679c\u4e0d\u5c06\u4f7f\u7528create\u65b9\u6cd5\u521b\u5efa\u7684\u5bf9\u8c61\u91cd\u65b0\u8d4b\u503c\u7ed9Blueprint\u53d8\u91cf\uff0c\u5c06\u65e0\u6cd5\u8bbf\u95ee\u5bf9\u8c61\u7684\u5143\u7d20\u3002<\/p>\n<p>\u5982\u679c\u7ee7\u627fUActor\uff0c\u5c31\u4e0d\u9700\u8981\u8fdb\u884c\u8fd9\u79cd\u5947\u602a\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4f46\u8003\u8651\u5230\u4e0d\u9700\u8981\u50cfActor\u90a3\u6837\u7684\u529f\u80fd\uff0c\u53ea\u7ee7\u627f\u4e86UObject\u3002<\/p>\n<h3>\u8865\u5145\uff082021\/10\/29\uff09<\/h3>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d832d913a08637a6b2e0b\/19-0.png\" alt=\"\u76f4\u63a5\u751f\u6210\u53ef\u80fd\u306b.png\" \/><\/div>\n<h2>JSON\u4e0d\u80fd\u76f4\u63a5\u5bfc\u51fa\u4e3aBlueprint\u3002<\/h2>\n<p>\u5728\u84dd\u56fe\u4e2d\u4f3c\u4e4e\u9700\u8981\u4f7f\u7528\u67d0\u79cd\u65b9\u5f0f\u8fdb\u884c\u5c01\u88c5\u624d\u80fd\u5904\u7406\uff0c\u4f46\u6b64\u5904\u4e0d\u6d89\u53ca\u3002<\/p>\n<p>\u8fd9\u6b21\u4ee5\u6587\u5b57\u5f62\u5f0f\u8f93\u51fa\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\u4e0b\u9762\u7684\u8d44\u6e90\u4f1a\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h2>\u6700\u540e<\/h2>\n<p>\u5728\u5e02\u573a\u4e0a\uff0c\u80fd\u591f\u5904\u7406GraphQL\u7684\u5b9e\u4f53\u662f\u901a\u8fc7\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u201c\u6f5c\u5728\u8282\u70b9\u201d\uff08Latent Node\uff09\u6765\u5b9e\u73b0\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u4e8b\u4ef6\u5904\u7406\u3002<\/p>\n<p>\u8fd9\u4e2a\u65b9\u6848\u5728Blueprint\u4e0a\u7684\u64cd\u4f5c\u66f4\u76f4\u89c2\u3002<\/p>\n<h2>\u8bf7\u63d0\u4f9b\u4e00\u4e2a\u5177\u4f53\u7684\u5185\u5bb9\uff0c\u6211\u4f1a\u6839\u636e\u60a8\u63d0\u4f9b\u7684\u4fe1\u606f\u8fdb\u884c\u7ffb\u8bd1\u3002<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">UE4\u3067HTTP\u901a\u4fe1\u3092\u3057\u3066\u307f\u308b \u2013 \u2461HTTP\u901a\u4fe1\u7528\u30af\u30e9\u30b9\u306e\u4f5c\u6210 \u2013<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">GraphQL Serving over HTTP<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u60f3\u8981\u5728UE5\u4e2d\u8fdb\u884c\u7b80\u5355\u7684GraphQL\u4ea4\u4e92\u3002 \u5728\u5e02\u573a\u4e2d\u641c\u7d22\uff0c\u60a8\u53ef\u4ee5\u627e\u5230\u5904\u7406GraphQL\u7684\u5185\u5bb9\u3002 \u7136\u800c\uff0c\u7531\u4e8e [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48126","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528UE5\u7684Blueprint\u6765\u53d1\u9001GraphQL\u8bf7\u6c42 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528ue5\u7684blueprint\u6765\u53d1\u9001graphql\u8bf7\u6c42\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528UE5\u7684Blueprint\u6765\u53d1\u9001GraphQL\u8bf7\u6c42\" \/>\n<meta property=\"og:description\" content=\"\u6211\u60f3\u8981\u5728UE5\u4e2d\u8fdb\u884c\u7b80\u5355\u7684GraphQL\u4ea4\u4e92\u3002 \u5728\u5e02\u573a\u4e2d\u641c\u7d22\uff0c\u60a8\u53ef\u4ee5\u627e\u5230\u5904\u7406GraphQL\u7684\u5185\u5bb9\u3002 \u7136\u800c\uff0c\u7531\u4e8e [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528ue5\u7684blueprint\u6765\u53d1\u9001graphql\u8bf7\u6c42\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-14T08:07:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T00:35:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d832d913a08637a6b2e0b\/13-0.png\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" 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