无法在 KIE workbench (jBPM) 中添加 Java 导入

Question

我是 jBPM 的新手。我正在使用 jBPM KIE workbench。正如您在第二张图片中看到的，我在 KIE 外部数据对象部分添加了必要的导入。为什么我会收到错误？我需要对导入做些别的事情吗？

我收到一个抛出的错误：

[KBase: defaultKieBase]: Process Compilation error URL cannot be resolved to a type
URL cannot be resolved to a type
HttpURLConnection cannot be resolved to a type
HttpURLConnection cannot be resolved to a type
BufferedReader cannot be resolved to a type
BufferedReader cannot be resolved to a type
InputStreamReader cannot be resolved to a type

Java代码：

    try {
        URL url = new URL("http://localhost:8080/users");
        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        con.setRequestMethod("GET");
        con.setRequestProperty("Content-Type", "application/json");

        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer content = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            content.append(inputLine);
        }

        in.close();

        System.out.println(content);
    }

    catch(Exception e){
        throw new RuntimeException(e);
    }

Answer 1

内置的 REST 工作项应该是一个很好的起点。

创建项目并添加业务流程：

然后添加内置的 Rest Workitem

然后打开 Rest Workitem 属性和select数据分配

并输入 Rest Call 的值

无法在 KIE workbench (jBPM) 中添加 Java 导入

Unable to add Java imports in KIE workbench (jBPM)

java

jboss

drools

jbpm

kie-workbench