diff --git a/bin/.gitignore b/bin/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..a2a3040aa86debfd8826d9c2b5c816314c17d9fe --- /dev/null +++ b/bin/.gitignore @@ -0,0 +1,31 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/** +!**/src/test/** + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ + +### VS Code ### +.vscode/ diff --git a/bin/.mvn/wrapper/MavenWrapperDownloader.class b/bin/.mvn/wrapper/MavenWrapperDownloader.class new file mode 100644 index 0000000000000000000000000000000000000000..ffab362825e8ae09ceeddebc96d9290920416bb7 Binary files /dev/null and b/bin/.mvn/wrapper/MavenWrapperDownloader.class differ diff --git a/bin/.mvn/wrapper/maven-wrapper.jar b/bin/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 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Resource-Statistics + Demo project for Spring Boot + + + 1.8 + + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + mysql + mysql-connector-java + 5.1.38 + runtime + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/bin/src/main/java/com/syq/ResourceStatisticsApplication.class b/bin/src/main/java/com/syq/ResourceStatisticsApplication.class new file mode 100644 index 0000000000000000000000000000000000000000..60ff94a67db05daa20e66ef4c2b4bf424b3b54f0 Binary files /dev/null and b/bin/src/main/java/com/syq/ResourceStatisticsApplication.class differ diff --git a/bin/src/main/java/com/syq/config/CorsConfig.class b/bin/src/main/java/com/syq/config/CorsConfig.class new file mode 100644 index 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b/bin/src/main/resources/application.properties @@ -0,0 +1,37 @@ + + +#配置数据源 +spring.datasource.driver-class-name=com.mysql.jdbc.Driver +spring.datasource.url=jdbc:mysql://localhost/resource-statistics?characterEncoding=utf-8&&useSSL=false +spring.datasource.username=root +spring.datasource.password=admin + +#配置SpringDataJpa +spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect +#打印SQL语句 +spring.jpa.show-sql=true +#根据实体类自动生成数据表 +#create:每次运行项目会自动创建新数据表，有则删除 +#update:每次只会更新数据表 +spring.jpa.hibernate.ddl-auto=update +#jackjson格式化日期 +spring.jackson.date-format=yyyy-MM-dd HH:mm:ss + +#jackson对日期时间格式化设置:时区设置 +spring.jackson.time-zone=GMT+8 + +#server.port=8081 + + +#集中解决各种编码问题 +#banner.charset=UTF-8 +spring.http.encoding.charset=UTF-8 +spring.http.encoding.enabled=true +spring.http.encoding.force=true +spring.messages.encoding=UTF-8 + +server.tomcat.uri-encoding=UTF-8 + + + + diff --git a/bin/src/test/java/com/syq/ResourceStatisticsApplicationTests.class b/bin/src/test/java/com/syq/ResourceStatisticsApplicationTests.class new file mode 100644 index 0000000000000000000000000000000000000000..87ffbeb1872200f9771837fce008348c6eebe3f7 Binary files /dev/null and b/bin/src/test/java/com/syq/ResourceStatisticsApplicationTests.class differ diff --git a/src/main/java/com/syq/controller/BookTypeController.java b/src/main/java/com/syq/controller/BookTypeController.java new file mode 100644 index 0000000000000000000000000000000000000000..b24f593124f86b562771bc7a42455f20875fd1e7 --- /dev/null +++ b/src/main/java/com/syq/controller/BookTypeController.java @@ -0,0 +1,27 @@ +package com.syq.controller; + +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.syq.entity.BookType; +import com.syq.service.BookTypeService; + +@RestController +@RequestMapping("/bookType") +public class BookTypeController { + @Autowired + private BookTypeService bookTypeService; + + /** + * 查询图书类别 + * @return + */ + @GetMapping + public List getAllBookType() { + return bookTypeService.getAllBookType(); + } +} diff --git a/src/main/java/com/syq/controller/BooksController.java b/src/main/java/com/syq/controller/BooksController.java new file mode 100644 index 0000000000000000000000000000000000000000..4c74be7ae29437d395e5b8918e3a38da069e926e --- /dev/null +++ b/src/main/java/com/syq/controller/BooksController.java @@ -0,0 +1,32 @@ +package com.syq.controller; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.PageRequest; +import org.springframework.data.domain.Pageable; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.syq.entity.Books; +import com.syq.service.BooksService; + +@RestController +@RequestMapping("/books") +public class BooksController { + @Autowired + private BooksService booksService; + + /** + * 分页查询图书 + * @param book + * @param page + * @param limit + * @return 分页工具类（layui所需要的数据格式） + */ + @GetMapping + public Object listBooksByPage(Books book,Integer page,Integer limit) { + Pageable pageable = PageRequest.of(page-1, limit); + + return booksService.listBooksByPage(book, pageable); + } +} diff --git a/src/main/java/com/syq/controller/SystemController.java b/src/main/java/com/syq/controller/SystemController.java index 3745e5494b50272a6dc0a895e9df6e83cd23dc0f..667eccb9cde77e10c077acf41c59f2954b2bea87 100644 --- a/src/main/java/com/syq/controller/SystemController.java +++ b/src/main/java/com/syq/controller/SystemController.java @@ -3,6 +3,7 @@ package com.syq.controller; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @@ -21,6 +22,7 @@ public class SystemController { * 创建人：孙玉全 * @return 所有系别信息 */ + @GetMapping public List getAllSysTem() { return systemService.getAllSystem(); } diff --git a/src/main/java/com/syq/entity/BookType.java b/src/main/java/com/syq/entity/BookType.java new file mode 100644 index 0000000000000000000000000000000000000000..74fbbb11e6c69a9cf6edaf89afdbdc8b719ff63d --- /dev/null +++ b/src/main/java/com/syq/entity/BookType.java @@ -0,0 +1,24 @@ +package com.syq.entity; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@NoArgsConstructor +@AllArgsConstructor +@Entity +@Table(name = "bookType") +public class BookType { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer btid; //图书类别编号 + private String btname; //类别名称 + private String remark; //备注 +} diff --git a/src/main/java/com/syq/entity/Books.java b/src/main/java/com/syq/entity/Books.java new file mode 100644 index 0000000000000000000000000000000000000000..238a7161b0d45d8bbc2b0a7978551a01d13f07b5 --- /dev/null +++ b/src/main/java/com/syq/entity/Books.java @@ -0,0 +1,40 @@ +package com.syq.entity; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@NoArgsConstructor +@AllArgsConstructor +@Entity +@Table(name = "books") +public class Books { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer bid; //图书编号 + private String bname; //图书名称 + private String author; //作者 + private String press; //出版社 + private String pressTime; //出版时间 + private String price; //价格 + private String remark; //备注 + + @ManyToOne(cascade = CascadeType.ALL,fetch = FetchType.EAGER) + @JoinColumn(name = "btid") + private BookType bookType; + + @ManyToOne(cascade = CascadeType.ALL,fetch = FetchType.EAGER) + @JoinColumn(name = "rid") + private ResourcesRoom resourcesRoom; +} diff --git a/src/main/java/com/syq/repository/BookTypeRepository.java b/src/main/java/com/syq/repository/BookTypeRepository.java new file mode 100644 index 0000000000000000000000000000000000000000..70639efe2c6786d8036933fae73d52a55b87264f --- /dev/null +++ b/src/main/java/com/syq/repository/BookTypeRepository.java @@ -0,0 +1,10 @@ +package com.syq.repository; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.data.jpa.repository.JpaSpecificationExecutor; + +import com.syq.entity.BookType; + +public interface BookTypeRepository extends JpaRepository, JpaSpecificationExecutor { + +} diff --git a/src/main/java/com/syq/repository/BooksRepository.java b/src/main/java/com/syq/repository/BooksRepository.java new file mode 100644 index 0000000000000000000000000000000000000000..efa9388754b8944b4f58828b4dd45b91b8bb9b61 --- /dev/null +++ b/src/main/java/com/syq/repository/BooksRepository.java @@ -0,0 +1,10 @@ +package com.syq.repository; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.data.jpa.repository.JpaSpecificationExecutor; + +import com.syq.entity.Books; + +public interface BooksRepository extends JpaRepository, JpaSpecificationExecutor { + +} diff --git a/src/main/java/com/syq/service/BookTypeService.java b/src/main/java/com/syq/service/BookTypeService.java new file mode 100644 index 0000000000000000000000000000000000000000..e24b734080d4b70c8d69c50c7958cb1b64303801 --- /dev/null +++ b/src/main/java/com/syq/service/BookTypeService.java @@ -0,0 +1,9 @@ +package com.syq.service; + +import java.util.List; + +import com.syq.entity.BookType; + +public interface BookTypeService { + List getAllBookType(); +} diff --git a/src/main/java/com/syq/service/BooksService.java b/src/main/java/com/syq/service/BooksService.java new file mode 100644 index 0000000000000000000000000000000000000000..5d9c7796a525682f4e992b88d1372a020aa0210a --- /dev/null +++ b/src/main/java/com/syq/service/BooksService.java @@ -0,0 +1,10 @@ +package com.syq.service; + +import org.springframework.data.domain.Pageable; + +import com.syq.entity.Books; +import com.syq.util.FenyeUtil; + +public interface BooksService { + FenyeUtil listBooksByPage(Books book,Pageable pageable); +} diff --git a/src/main/java/com/syq/service/impl/BookTypeServiceImpl.java b/src/main/java/com/syq/service/impl/BookTypeServiceImpl.java new file mode 100644 index 0000000000000000000000000000000000000000..5141cb894ed836ecfe8b9d939635c8cc9645bd43 --- /dev/null +++ b/src/main/java/com/syq/service/impl/BookTypeServiceImpl.java @@ -0,0 +1,24 @@ +package com.syq.service.impl; + +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import com.syq.entity.BookType; +import com.syq.repository.BookTypeRepository; +import com.syq.service.BookTypeService; + +@Service +public class BookTypeServiceImpl implements BookTypeService { + + @Autowired + private BookTypeRepository bookTypeRepository; + + @Override + public List getAllBookType() { + // TODO Auto-generated method stub + return bookTypeRepository.findAll(); + } + +} diff --git a/src/main/java/com/syq/service/impl/BooksServiceImpl.java b/src/main/java/com/syq/service/impl/BooksServiceImpl.java new file mode 100644 index 0000000000000000000000000000000000000000..8dac43f4de963d84f3f213d25ee96250ee1fe56a --- /dev/null +++ b/src/main/java/com/syq/service/impl/BooksServiceImpl.java @@ -0,0 +1,55 @@ +package com.syq.service.impl; + +import java.util.List; + +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Expression; +import javax.persistence.criteria.Predicate; +import javax.persistence.criteria.Root; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.Pageable; +import org.springframework.data.jpa.domain.Specification; +import org.springframework.stereotype.Service; + +import com.syq.entity.Books; +import com.syq.repository.BooksRepository; +import com.syq.service.BooksService; +import com.syq.util.FenyeUtil; + +@Service +public class BooksServiceImpl implements BooksService { + + @Autowired + private BooksRepository booksRepository; + + @Override + public FenyeUtil listBooksByPage(Books book, Pageable pageable) { + // TODO Auto-generated method stub + Page books = booksRepository.findAll(get(book), pageable); + FenyeUtil fy = new FenyeUtil(); + fy.setData(books.getContent()); + fy.setCount((int)books.getTotalElements()); + return fy; + } + + private Specification get(Books book) { + // TODO Auto-generated method stub + return new Specification() { + + @Override + public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder criteriaBuilder) { + //创建动态SQL表达式 + Predicate predicate = criteriaBuilder.conjunction(); + //创建动态SQL集合 + List> bList = predicate.getExpressions(); + + + return predicate; + } + }; + } + +}