导入io.r2dbc.postgresql.codec时gradle的问题

Question

每次我尝试从gradle（gradle bootrun或./gradlew bootrun）构建或运行时，导入io.r2dbc.postgresql.codec.json时，我会收到此错误：

Stack trace

> Task :compileJava FAILED
/home/repos/test-backend/src/main/java/com/dnt/backend/BackendApplication.java:3: error: package io.r2dbc.postgresql.codec does not exist
import io.r2dbc.postgresql.codec.Json;
                                ^
1 error

重现

package com.test.backend;

import io.r2dbc.postgresql.codec.Json;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class BackendApplication {
    public static void main(String[] args) {
        SpringApplication.run(BackendApplication.class, args);
        Json test = Json.of("testing");
        System.out.println(test);
    }
}

build.gradle.gradle.gradle：

plugins {
    id 'org.springframework.boot' version '2.6.7'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
}

group = 'com.test'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '18'

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
    implementation 'org.springframework.boot:spring-boot-starter-data-r2dbc'
    implementation 'org.springframework.boot:spring-boot-starter-validation'
    implementation 'org.springframework.boot:spring-boot-starter-webflux'
    compileOnly 'org.projectlombok:lombok'
    runtimeOnly 'io.r2dbc:r2dbc-postgresql'
    runtimeOnly 'org.postgresql:postgresql'
    annotationProcessor 'org.projectlombok:lombok'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    testImplementation 'io.projectreactor:reactor-test'
}

tasks.named('test') {
    useJUnitPlatform()
}

预期行为/代码

时，从IDE（VSCODE）调试项目，它可以工作并打印JSON对象。

版本

• 驱动程序：0.8.12
• 数据库：14.2
• Java：18
• OS：Linux 5.10
• Gradle：7.4.2

Answer 1

我通过将build.gradle更改为：

implementation 'io.r2dbc:r2dbc-postgresql'

Answer 2

它必须是版本控制问题，我尝试了此问题，并解决了：

implementation 'org.postgresql:r2dbc-postgresql'