Use Rhino to write SSJS(Server side javascript)

[java]
package jason.Rhino.study;

import java.io.File;
import java.io.FileReader;
import java.io.IOException;

import org.mozilla.js.Context;
import org.mozilla.js.ContextAction;
import org.mozilla.js.ContextFactory;
import org.mozilla.js.ImporterTopLevel;
import org.mozilla.js.Scriptable;

public class ScriptManager {

    private Scriptable scope = null;
    private String beanName = null;

    public ScriptManager(final String beanName, final Object beanObj) {
        this.beanName = beanName;
        ContextFactory.getGlobal().call(new ContextAction() {
            @Override
            public Object run(Context cx) {
                scope = new ImporterTopLevel(cx);
                Scriptable wrapped = Context.toObject(beanObj, scope);
                scope.put(beanName, scope, wrapped);
                return null;
            }
        });
    }

    public Object exec(final String script) {
        ContextFactory.getGlobal().call(new ContextAction() {
            @Override
            public Object run(Context cx) {
                return cx.evaluateString(scope, script, null, 0, null);
            }
        });
        return null;
    }

    public void exec(File scriptFile) throws IOException {
        FileReader in = new FileReader(scriptFile);
        StringBuffer strBuf = new StringBuffer("");
        char[] buf = new char[2048];
        int length = -1;
        while ((length = in.read(buf)) != -1) {
            strBuf.append(buf, 0, length);
        }
        String scriptStr = strBuf.toString();
        in.close();
        in = null;
        strBuf = null;
        buf = null;
        exec(scriptStr);
    }

    public void destroyBean()
    {
        scope.delete(this.beanName);
    }

    public static void main(String[] args) throws Exception {
        CheckDataTampered check = new CheckDataTampered();
        ScriptManager js = new ScriptManager("check", check);
        File file = new File("./src/jason/Rhino/study/test.js");
        if(file.exists()) {
            js.exec(file);
        }else {
            System.out.println("file not found");
        }
    }

}

[java]
package jason.Rhino.study;

import java.util.ArrayList;
import java.util.List;

public class CheckDataTampered {
    private List<String> lsFields = new ArrayList<String>();

    public void setProtectedField(String fieldName) {
        lsFields.add(fieldName);
    }

    public void printOut() {
        for(String field : lsFields) {
            System.out.println(field);
        }
    }
}

test.js

[javascript]
check.setProtectedField("111111111");
check.setProtectedField("222222222");
check.setProtectedField("333333333");
check.setProtectedField("444444444");
check.setProtectedField("555555555");
check.setProtectedField("666666666");
check.printOut();
作者：javalover_yao

补充：web前端 , JavaScript ,