refactor: Spring Boot整合 GraphQL新式API风格项目案例(重命名实体类User.java)

Author: ext_zhongling

springboot-graphql/README.md

@@ -206,7 +206,7 @@ graphql.servlet.mapping=/graphql
 graphql.servlet.enabled=true
 ```
 > 配置完端口和端口点我们就可以对我们编写的 graphql 接口进行测试了。<br/>
-> 启动 Spring Boot 服务，测试书写query语句的接口地址为：http://localhost:8080/graphql
+> 启动 Spring Boot 服务，测试书写query语句的接口地址为：[http://localhost:8080/graphql](http://localhost:8080/graphql)
 
 
 # 延伸阅读

springboot-graphql/src/main/java/edu/study/module/graphql/springbootgraphql/entity/Post.java

@@ -12,7 +12,7 @@ public class Post {
     private String title ;
     private String text;
     private String  category;
-    private User user;
+    private UserInfo user;
 
     public Post() {
 

springboot-graphql/src/main/java/edu/study/module/graphql/springbootgraphql/entity/User.java renamed to springboot-graphql/src/main/java/edu/study/module/graphql/springbootgraphql/entity/UserInfo.java

@@ -9,18 +9,18 @@
  * @create 2021-04-26 17:38
  */
 @Data
-public class User {
+public class UserInfo {
 
     private int userId;
     private String userName;
     private String realName;
     private String email;
     private List<Post> posts;
 
-    public User() {
+    public UserInfo() {
     }
 
-    public User(int userId, String userName, String realName, String email) {
+    public UserInfo(int userId, String userName, String realName, String email) {
         this.userId = userId;
         this.userName = userName;
         this.realName = realName;

springboot-graphql/src/main/java/edu/study/module/graphql/springbootgraphql/service/PostService.java

@@ -2,7 +2,7 @@
 
 import com.coxautodev.graphql.tools.GraphQLQueryResolver;
 import edu.study.module.graphql.springbootgraphql.entity.Post;
-import edu.study.module.graphql.springbootgraphql.entity.User;
+import edu.study.module.graphql.springbootgraphql.entity.UserInfo;
 import org.springframework.stereotype.Service;
 
 /**
@@ -16,7 +16,7 @@ public class PostService implements GraphQLQueryResolver {
      */
     public Post getPostById(int id) {
         if (id == 1) {
-            User user = new User(1, "javadaily", "JAVA日知录", "zhangsan@qq.com");
+            UserInfo user = new UserInfo(1, "javadaily", "JAVA日知录", "zhangsan@qq.com");
             Post post = new Post(1, "Hello,Graphql", "Graphql初体验", "日记");
             post.setUser(user);
             return post;

springboot-graphql/src/main/java/edu/study/module/graphql/springbootgraphql/service/UserService.java

@@ -3,7 +3,7 @@
 import com.coxautodev.graphql.tools.GraphQLQueryResolver;
 import com.google.common.collect.Lists;
 import edu.study.module.graphql.springbootgraphql.entity.Post;
-import edu.study.module.graphql.springbootgraphql.entity.User;
+import edu.study.module.graphql.springbootgraphql.entity.UserInfo;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.PostConstruct;
@@ -15,9 +15,9 @@
  */
 @Service
 public class UserService implements GraphQLQueryResolver {
-    List<User> userList = Lists.newArrayList();
+    List<UserInfo> userList = Lists.newArrayList();
 
-    public User getUserById(int id) {
+    public UserInfo getUserById(int id) {
         return userList.stream().filter(item -> item.getUserId() == id).findAny().orElse(null);
     }
 
@@ -29,8 +29,8 @@ public void initUsers() {
         Post post3 = new Post(3, "Hello,Graphql3", "Graphql初体验3", "日记");
         List<Post> posts = Lists.newArrayList(post1, post2, post3);
 
-        User user1 = new User(1, "zhangsan", "张三", "zhangsan@qq.com");
-        User user2 = new User(2, "lisi", "李四", "lisi@qq.com");
+        UserInfo user1 = new UserInfo(1, "zhangsan", "张三", "zhangsan@qq.com");
+        UserInfo user2 = new UserInfo(2, "lisi", "李四", "lisi@qq.com");
 
         user1.setPosts(posts);
         user2.setPosts(posts);

springboot-graphql/src/main/resources/schema/schema.graphqls

@@ -4,12 +4,12 @@ schema {
 
 type Query {
     # 获取具体的用户
-    getUserById(id:Int) : User
+    getUserById(id:Int) : UserInfo
     # 获取具体的博客
     getPostById(id:Int) : Post
 }
 
-type User {
+type UserInfo {
     userId : ID!,
     userName : String,
     realName : String,
@@ -22,5 +22,5 @@ type Post {
     title : String!,
     text : String,
     category: String
-    user: User,
+    user: UserInfo,
 }