无法在Eclipse中构建gradle项目？

Question

找不到符号symbol：类JSONObject

java文件中存在jsonobject和json数组的所有地方都有红色标记。

我已经将包含所有jar文件的文件夹web inf/lib放在我创建的src/main/webapp目录中。

/*
 * This build file was auto generated by running the Gradle 'init' task
 * by 'i2cdev001' at '14/11/18 3:11 PM' with Gradle 2.14.1
 *
 * This generated file contains a sample Java project to get you started.
 * For more details take a look at the Java Quickstart chapter in the Gradle
 * user guide available at https://docs.gradle.org/2.14.1/userguide/tutorial_java_projects.html
 */

// Apply the java plugin to add support for Java
apply plugin: 'java'
apply plugin: 'war'

// In this section you declare where to find the dependencies of your project
repositories {
    // Use 'jcenter' for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
}

// In this section you declare the dependencies for your production and test code
dependencies {
    // The production code uses the SLF4J logging API at compile time
    compile 'org.slf4j:slf4j-api:1.7.21'

    // Declare the dependency for your favourite test framework you want to use in your tests.
    // TestNG is also supported by the Gradle Test task. Just change the
    // testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add
    // 'test.useTestNG()' to your build script.
    testCompile 'junit:junit:4.12'
}

Answer 1

由于您的项目是gradle项目，手动添加jar是行不通的。您必须提到将所有jar文件保存在build.gradle文件中的路径。

在flatDir{}下的repository中提及您的jar文件路径：

repositories {
  jcenter()
  flatDir {
   dirs 'libs'
  }
}

然后您必须从上面提到的文件夹中添加哪个jar（即libs）

dependencies {
  compile 'gson-0.1.0'
}