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所在平台: Udemy |
课程主页: https://www.udemy.com/course/graphql-with-java-spring-boot-query-mutation-schema-resolver-edge-jpa/
课程评论：没有评论
课程名称：使用 Java Spring Boot 和 Spring Framework 的 GraphQL API 概述：本课程是一个很好的入门课程，专注于从零开始学习 GraphQL，并在 Java 中使用 Spring 实现后端。课程内容涵盖 GraphQL 与 REST API 的区别，GraphQL 查询、变更、架构、解析器及边缘的概念，讲解简单明了。学生评价称这是他们学习 GraphQL 的最佳课程，课程内容丰富，实践环节也非常好。 在现代开发中，Spring 框架广泛应用，尤其是 Spring Boot，在开发 REST API 时的需求持续上升。然而，REST API 固定格式的 JSON 响应常常导致数据过度或不足获取的问题。GraphQL 的出现则为此提供了灵活性，用户可以在请求中指定所需字段，从而仅获取必需的信息。本课程将详细介绍如何使用 Spring Boot 和 Spring Data JPA 创建 GraphQL 查询和变更，使用 MySQL 数据库，并涵盖使用 Lombok 避免 Java 应用中的样板代码。 完成课程后，学员能够编写 GraphQL 查询，并成功将自己的 GraphQL-Spring Boot 应用部署到 Heroku 云平台。 课程主题包括但不限于： - GraphQL 概述 - GraphQL 与 REST API 的比较 - GraphQL 查询与变更的创建 - GraphQL 架构的定义 - 使用 Lombok 简化代码 - GraphQL 解析器和边缘的使用 - 在 Heroku 上部署 Spring Boot 应用 - GraphQL 客户端的创建与使用 加入这个课程，开始你的 GraphQL 学习之旅，提升你的开发技能！
***** Some Reviews From Students *****best course on graphql. learned a lot.learning in simple words and explained very well. thanksA very good introductory course to learn GraphQL from scratch and implementing the backend in Java using Spring.Very informative. Easy concept explanations and equally well practicals.In this course you are going to learn to GraphQL With Spring Boot and Spring Data JPA.Now a days Spring framework is widely used among Java Developers and specifically Spring Boot is in high demand to develop REST APIs.The problem with REST APIs is that it is giving fixed response in the format of the JSON ( JavaScript Object Notation ). So there comes GraphQL in picture. GraphQL provides flexibility that in request itself we can ask which fields we want in response and it populates only those fields.In simple words we can say select * query in SQL database is like REST API while ability to provide columns (fields) with query and to return only those fields is GraphQL.GraphQL boosts performance of your application and it gives consumers flexibility that which attributes they want in response. REST API has problem of under and over fetching of data because of fixed structure of response and GraphQL eliminates this by providing only those attributes which are asked in the request.In this course you will learn GraphQL in detail with Spring Boot and Spring Data JPA using MySQL database. In this course you will learn:-What is GraphQL ?Difference between GraphQL and REST APIWhat is Query in GraphQL ?What is Mutation in GraphQL ?What is Schema in GraphQL ?What is Resolver in GraphQL ?What is Edge in GraphQL ?In this course you will learn to create GraphQL Query and Mutation with Spring Boot. You will learn to create Resolver with Edge in Spring Boot.Project lombok is used to avoid boiler plate code in your Java Application. In this course you learn how to use Project Lombok with Spring Boot Application and you will learn -How to have getter methods for Java Class using @Getter Annotation.How to have setter methods for Java Class using @Setter Annotation.How to have constructor for Java Class using @NoArgsConstructor and @AllArgsConstructor Annotations.After finishing the course you will be able write GraphQL queries as shown in Promo video and also you will be able to deploy your GraphQL-Spring Boot Application to Heroku which is Cloud Platform.Lets start journey of GraphQL with Spring Boot and Spring Data JPA.Course Topics & Lectures:-IntroductionIntroductionAltair GraphQL ClientIntroduction To GraphQLWhat is GraphQL ?What is GraphQL Query ?What is GraphQL Mutation ?What is GraphQL Schema ?GraphQL vs REST APIProject Lombok With Spring BootWhat is Lombok and Why We Need Lombok ?Spring Boot App For LombokLombok InstallationGetters and Setters With LombokConstructors With LombokGetting Started With GraphQLSpring Boot App with REST APIsSetting Up Spring Boot App with GraphQLWriting First Query with GraphQLDefining GraphQL SchemaRun Query with GraphQL and Spring BootRunning GraphQL Query with AltAir pluginGraphQL QueryGraphQL with Input DataJSON Inputs For GraphQL QueryValidations with GraphQL SchemaChange URL Of ApplicationGraphQL Query With Spring Data JPAGraphQL App with Spring Data JPAGraphQL Query with Response Model ClassFlexibility Of Response with GraphQL QueryGet List Of Data with GraphQL QueryGraphQL ResolverWhat is Resolver in GraphQL ?Creating First Resolver with GraphQLGetting Data with GraphQL ResolverMore with GraphQL ResolverGraphQL EdgesWhat is Node and Edge in GraphQL ?Why Need Data Filter On Edge ?Data Filter with GraphQL EdgeGet Filtered Data with GraphQL EdgeGet All Data with GraphQL Edge and FilterGraphQL MutationCreate Mutation with GraphQLMutation Input Schema with GraphQLRunning First Mutation with GraphQLMore with GraphQL QueryEnum As Input For QueryEnum In GraphQL SchemaQuery Data By EnumGraphQL-Spring Boot Deployment to Heroku (Cloud Platform)Introduction To HerokuCreate Account On HerokuVerify Account On HerokuDownload and Install GitDownload & Install Heroku CLICreate Heroku ApplicationGetting MySQL Database on HerokuUploading data From Local MySQL to Heroku MySQL (SQL Dumping)Heroku CLI LoginDeploy Spring Boot App On HerokuCheck Logs For Heroku ApplicationHeroku Application SettingsGraphQL VariableWhat is GraphQL Variable ?GraphQL Variable with QueryGraphQL Variable with MutationMultiple GraphQL VariablesGraphQL Client with Spring BootUpdating GraphQL App with Latest VersionsIntroduction To GraphQL ClientCreate GraphQL Client Spring Boot AppGraphQL Client To Call GraphQL QueryGraphQL Client with Variable GraphQL Client To Call GraphQL Mutation
