如何在 Eclipse 中导入 javax.json
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How can I import javax.json in eclipse
提问by user1876508
I have installed eclipse ide for EE developers and I am receiving an import error for
我已经为 EE 开发人员安装了 eclipse ide，我收到了一个导入错误
import javax.json.Json;
import javax.json.JsonReader;
etc.
I have right clicked on project folder -> clicked properties -> clicked Java build path -> add library -> JRE System Library,
我右键单击项目文件夹 -> 单击属性 -> 单击 Java 构建路径 -> 添加库 -> JRE 系统库，
but the dependencies that show up are already imported. How can I import the javax.json package?
但显示的依赖项已经导入。如何导入 javax.json 包？
采纳答案by user2601995
If using Maven, add this dependencyto your pom.xml
如果使用 Maven，请将此依赖项添加到您的pom.xml
<dependency>
<groupId>javax.json</groupId>
<artifactId>javax.json-api</artifactId>
<version>1.0</version>
</dependency>
For Gradle, add this to your build.gradle
对于 Gradle，将此添加到您的 build.gradle
compile 'javax.json:javax.json-api:1.0'
回答by Mehul Rathod
You will have to download the Jar from https://java.net/projects/jsonp/as they are not yet part of main Java runtime, download the jar and add it to your classpath and it should work
您必须从https://java.net/projects/jsonp/下载 Jar，因为它们还不是主要 Java 运行时的一部分，下载 jar 并将其添加到您的类路径中，它应该可以工作
回答by Mark R
You need to get a hold of the Jar from https://java.net/projects/jsonp/
您需要从https://java.net/projects/jsonp/获取 Jar
Then got to project folder -> clicked properties -> clicked Java build path -> Add External Jars...
然后进入项目文件夹->单击属性->单击Java构建路径->添加外部罐子...
From here you can import the downloaded Jar (library) into your project.
从这里您可以将下载的 Jar（库）导入到您的项目中。
回答by dispake
Going to assume that you are not using Java 7 and thus need to add the JAR file directly to your project path:
假设您没有使用 Java 7，因此需要将 JAR 文件直接添加到您的项目路径中：
Here's the link to the JAR
这是JAR的链接
And where it came from: http://jsonp.java.net/
它来自哪里：http: //jsonp.java.net/
Download and add to your project build path.
下载并添加到您的项目构建路径。
回答by yper
Using javax.jsongroup (what is in the accepted version) doesn't work for me. I get this:
使用javax.json组（已接受版本中的内容）对我不起作用。我明白了：
javax.json.JsonException: Provider org.glassfish.json.JsonProviderImpl not found
Instead, what does work for me is the following (put this in the dependenciessection of build.gradleif you're using Gradle):
相反，对我有用的是以下内容（如果您正在使用 Gradle dependencies，build.gradle请将其放在部分）：
implementation "org.glassfish:javax.json:1.1.4"
To find the latest version of the library, see the library's search.maven.org page.
要查找库的最新版本，请参阅库的 search.maven.org 页面。
