项目介绍

LearnCode 代码沙箱

本项目是为编程学习人员提供的在线题目评测系统(Online Judge)。系统可以依据预设测试样例，执行用户提交的代码并判断是否符合题目要求。

服务提供方式

• SpringBoot Starter, 导入Jar包, 直接注入代码沙箱Bean，调用代码执行方法即可使用

  <dependency>
      <groupId>site.notcoder.oji</groupId>
      <artifactId>learncode-codesandbox-spring-boot-starter</artifactId>
      <version>0.0.1-SNAPSHOT</version>
  </dependency>

  @Resource
  private CodeSandboxExecutor codeSandboxExecutor;
  
  @Test
  void testCodeSandbox() {
      String code = "import java.util.Scanner;\n" +
              "\n" +
              "public class Main{\n" +
              "    public static void main(String[] args) {\n" +
              "        Scanner scanner = new Scanner(System.in);\n" +
              "        int i = scanner.nextInt();\n" +
              "        int i1 = scanner.nextInt();\n" +
              "        System.out.println(i*i1);\n" +
              "    }\n" +
              "}";
      ExecutorRequest executorRequest = new ExecutorRequest(
              code,
              "java",
              Arrays.asList(
                      new InputArg(
                              "1.in",
                              "6 6"
                      ),
                      new InputArg(
                              "2.in",
                              "3 5"
                      )
              )
      );
      ExecutorResponse executorResponse = codeSandboxExecutor.exec(executorRequest);
      Assertions.assertEquals(executorResponse.getMessage(), "执行成功");
  }

• Restful API, 通过发送Http请求，使用代码执行接口

  POST /api/exec HTTP/1.1
  Content-Type: application/json
  User-Agent: insomnia/2023.5.8
  Host: 127.0.0.1:8180
  Content-Length: 490
  
  {
      "code": "BASE64编码后的源代码",
      "lang": "java",
      "inputs": [
          {
              "id": "1.in",
              "data": "BASE64编码后的输入文件的内容"
          },
          {
              "id": "2.in",
              "data": "BASE64编码后的输入文件的内容"
          }
      ]
  }