1.整合jpa，版本问题导致Archive for required library: ‘C:/Users/Administrator/.m2/repository/org/aspectj/aspectjweaver/1.8.13/aspectjweaver-1.8.13.jar’ in project ‘money-server’ cannot be read or is not a valid ZIP file money-server Build path Build Path Problem
解决方法，把spring-boot-starter-parent从1.5.3改为2.4.4新版本解决。
<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.4.4</version>
</parent>
application.yml
spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driver # JDBC驱动类url: jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&serverTimezone=Asia/Shanghai # 数据库urlusername: root # 数据库用户名password: root # 数据库密码jpa:database: mysql # 数据库类型database-platform: org.hibernate.dialect.MySQL57Dialect # 数据库方言show-sql: true # 控制台打印SQLhibernate:ddl-auto: create # 根据实体类自动建表
2.整合swagger遇到guava找不到问题，
解决方法：配置文件加如下，给guava确定最新的稳定版本
<dependency><groupId>com.google.guava</groupId><artifactId>guava</artifactId><version>31.0.1-jre</version> <!--请使用最新的稳定版本 --></dependency>
3.引入lombok不起作用，
解决办法：
1.配置文件加如下代码
<dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency>
2.eclipse的安装路径下找到eclipse.ini，最末尾加如下代码
-Xbootclasspath/a:C:/Users/Administrator/eclipse/java-2023-12/eclipse/lombok-1.18.30.jar
-javaagent:C:/Users/Administrator/eclipse/java-2023-12/eclipse/lombok-1.18.30.jar
4.返回给前台的数据封装到结果集
package com.gxl.money.util;import java.io.Serializable;import io.swagger.annotations.ApiModel;
import lombok.Getter;
import lombok.Setter;@ApiModel("Result 模型")
@Getter
@Setter
public class Result<T> implements Serializable{private Integer code;private String msg;private T data;public static <T> Result<T> success() {Result<T> result = new Result<T>();result.setCode(1);result.setMsg("成功");return result;}public static <T> Result<T> success(T object) {Result<T> result = new Result<T>();result.setData(object);result.setCode(1);result.setMsg("成功");return result;}public static <T> Result<T> error(String msg) {Result result = new Result();result.setMsg(msg);result.setCode(0);return result;}public Integer getCode() {return code;}public void setCode(Integer code) {this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}public T getData() {return data;}public void setData(T data) {this.data = data;}}
swagger和jpa同时整合，会各种冲突，目前正在单个项目测试击破，有问题再收集。
