Question

我正在将Spring Boot 2.1.1与jOOQ代码生成工具3.11.7结合使用。我将Java类配置为稍微修改从pom.xml中的MySQL表名称派生的类名称：

<div class="wrapper">
  <aside class="left_panel">
    <nav>
      <ul>
        <li>Home</li>
        <li>Manu item 1</li>
        <li>Manu item 2</li>
        <li>Manu item 3</li>
      </ul>
    </nav>
  </aside>
  <div class="right_panel">
    <header>
      <h1>Name of the website</h1>
    </header>
    <main>
      <img id="lantern" class="f-right" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/PlaceholderLC.png/600px-PlaceholderLC.png" alt="">
      <h2>Subheading 1</h2>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus dignissim tristique varius. Orci varius natoque penatibus et magnis dis parturient. </p>
      <h2>Subheading 2</h2>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus dignissim tristique varius. </p>
      <h2>Subheading 3</h2>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus dignissim tristique varius. Orci varius natoque penatibus et magnis dis parturient. </p>
      <h2>Subheading 4</h2>
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus dignissim tristique varius.</p>

    </main>
    <footer>
      <p>Copyright &copy; 2019</p>
    </footer>
  </div>
</div>

当我从IntelliJ构建/运行应用程序时，一切正常，但是当我在同一环境中从命令行运行<generator> <target> <packageName>com.example.foglight.db</packageName> <directory>src/main/java</directory> </target> <database> <excludes> flyway_schema_history | information_schema.* </excludes> <inputSchema>${dbName}</inputSchema> <outputSchemaToDefault>true</outputSchemaToDefault> <forcedTypes> <forcedType> <userType>java.util.UUID</userType> <binding>com.example.foglight.config.db.MysqlUuidBinding</binding> <types>BINARY$16$</types> </forcedType> </forcedTypes> </database> <generate> <deprecationOnUnknownTypes>false</deprecationOnUnknownTypes> <pojos>true</pojos> </generate>  <name>org.jooq.codegen.JavaGenerator</name>  <strategy> <name>com.example.foglight.config.db.DatabaseModelNamingStrategy</name> </strategy> </generator>或mvn generate-sources时，出现以下错误：

mvn install

下面有详细说明：

[ERROR] Failed to execute goal org.jooq:jooq-codegen-maven:3.11.7:generate (default) on project foglight: Error running jOOQ code generation tool: com.example.foglight.config.db.DatabaseModelNamingStrategy -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jooq:jooq-codegen-maven:3.11.7:generate (default) on project foglight: Error running jOOQ code generation tool

那里是类（否则IntelliJ也会抛出错误）。 IDE在使它起作用的幕后还能做些什么？

Answer 1

您可以按照Lukas Eder的建议编译该类并将其放在类路径中。为此，请使用maven-compiler-plugin引入另一个执行并将其绑定到generate-sources阶段：

      <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.8.1</version>
         <executions>
         <execution>
              <phase>generate-sources</phase>
              <goals>
                <goal>compile</goal>
              </goals>
             <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <includes>
                   <include>tb/database/jooq/custom/namingstrategies/*.java</include>
                </includes>
             </configuration>
         </execution>
         </executions>
      </plugin>

Answer 2

jOOQ代码生成器必须可以通过类路径访问生成器策略，这意味着必须在运行代码生成器之前对其进行编译。由于代码生成器通常在所在的Maven模块的编译阶段运行，因此您必须将生成器策略提取到另一个模块中，以确保之前已被编译。

如何修复jOOQ代码生成工具错误？

2 个答案: