有 Java 编程相关的问题?

你可以在下面搜索框中键入要查询的问题!

JavaIDEA在生成的源代码中报告了许多错误

我使用gradle构建我的web应用程序。我想使用QueryDSL,所以我使用this插件来生成QueryDSL类型。这是我的身材。格雷德尔档案

plugins {
    id 'war'
    id 'com.ewerk.gradle.plugins.querydsl' version '1.0.9'
    id 'idea'
}

repositories {
    jcenter()
}

querydsl {
    jpa = true
    library = 'com.querydsl:querydsl-apt:4.2.1'
}

apply plugin: 'idea'

sourceSets {
    querydsl {
        java {
            srcDirs = [
                    'src/querydsl/java'
            ]
        }

        compileClasspath += sourceSets.main.output + sourceSets.test.output
        runtimeClasspath += sourceSets.main.output + sourceSets.test.output
    }
}

idea{
    module {
        sourceDirs += file('src/querydsl/java')
    }
}

dependencies {
    // Spring
    compile 'org.springframework:spring-core:5.0.5.RELEASE'
    compile 'org.springframework:spring-context:5.0.5.RELEASE'
    compile 'org.springframework:spring-context-support:5.0.5.RELEASE'
    compile 'org.springframework:spring-aspects:5.0.5.RELEASE'
    compile 'org.springframework:spring-aop:5.0.5.RELEASE'
    compile 'org.springframework:spring-webmvc:5.0.5.RELEASE'
    compile 'org.springframework.data:spring-data-commons:2.0.6.RELEASE'
    compile 'org.springframework.data:spring-data-jpa:2.0.6.RELEASE'
    compile 'org.springframework.security:spring-security-web:5.0.5.RELEASE'
    compile 'org.springframework.security:spring-security-config:5.0.5.RELEASE'

    // Hibernate
    compile 'org.hibernate:hibernate-entitymanager:5.2.17.Final'
    compile 'org.hibernate.common:hibernate-commons-annotations:5.0.3.Final'
    compile 'org.hibernate.validator:hibernate-validator:6.0.9.Final'
    compile 'org.hibernate.javax.persistence:hibernate-jpa-2.1-api:1.0.2.Final'

    // QueryDSL
    compile 'com.querydsl:querydsl-apt:4.2.1'
    compile 'com.querydsl:querydsl-core:4.2.1'
    compile 'com.querydsl:querydsl-jpa:4.2.1'
    compile 'com.querydsl:querydsl-sql:4.2.1'
    compile 'com.querydsl:querydsl-sql-spring:4.2.1'

    // PostgreSQL
    compile 'org.postgresql:postgresql:42.2.2'

    // Joda Time
    compile group: 'joda-time', name: 'joda-time', version: '2.10'

    // Apache Commons
    compile 'org.apache.commons:commons-lang3:3.7'
    compile 'org.apache.commons:commons-text:1.4'
    compile 'commons-io:commons-io:2.6'

    // Google Guava
    compile 'com.google.guava:guava:25.0-jre'

    // Jackson
    compile 'com.fasterxml.jackson.core:jackson-databind:2.9.5'

    // Java
    compile 'javax.el:javax.el-api:3.0.0'
    compile 'javax.xml:jaxb-api:2.1'
    compile 'javax.xml:jaxb-impl:2.1'
    compile 'javax.cache:cache-api:1.1.0'
    compile 'org.glassfish:javax.el:3.0.0'
    compile 'javax.annotation:jsr250-api:1.0'
    providedCompile 'javax.servlet:javax.servlet-api:4.0.1'
    providedCompile 'javax.annotation:javax.annotation-api:1.3.2'

    // Ehcache
    compile 'org.ehcache:ehcache:3.5.2'

    // Logging
    compile 'ch.qos.logback:logback-core:1.2.3'
    compile 'ch.qos.logback:logback-classic:1.2.3'

    // Test
    testCompile 'org.springframework:spring-test:5.0.5.RELEASE'
    testCompile 'org.springframework.security:spring-security-test:5.0.5.RELEASE'
    testCompile 'org.testng:testng:6.14.3'
    testCompile 'org.mockito:mockito-all:1.10.19'
    testCompile 'org.hamcrest:hamcrest-all:1.3'
}

test {
    useTestNG()
}

//================================================================================
// PROFILES
//================================================================================
if (project.hasProperty("production")) {
    sourceSets.main.resources.srcDirs = [
            'src/main/resources/commons',
            'src/main/resources/production',
    ]

    sourceSets.test.resources.srcDirs = [
            'src/test/resources/commons',
            'src/test/resources/production',
    ]
} else {
    sourceSets.main.resources.srcDirs = [
            'src/main/resources/commons',
            'src/main/resources/development',
    ]

    sourceSets.test.resources.srcDirs = [
            'src/test/resources/commons',
            'src/test/resources/development',
    ]
}

当我从控制台构建应用程序时,一切正常,但Idea在生成的源代码中报告了许多错误。例如:

  • “包‘javax.annotation’在模块中声明 “爪哇。xml。ws。注释“不在模块图中”-此 使用@Generated adnotation时出错
  • 无法解析符号“BooleanPath”,无法解析符号“StringPath”等

我使用Java9。有什么想法吗


共 (1) 个答案

  1. # 1 楼答案

    您有需要注释处理的库。默认情况下,任何IntelliJ项目都禁用此功能

    您需要确保启用用于项目的适当插件。i、 e.Lombok或生成代码的注释

    启用注释处理器

    Settings > Build, Execution, Deployment > Compiler > Annotation Processor
    

    启用注释处理器

    请参阅此问题以获取更多参考信息,并在默认情况下启用它:Enable Annotation processors by default