使用Java开发Jmeter自定义取样器（Sampler）插件

package com.test.jmeter; import org.apache.jmeter.samplers.gui.AbstractSamplerGui; import org.apache.jmeter.testelement.TestElement; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import javax.swing.*; import java.awt.*; public class TestGuiHttpSampler extends AbstractSamplerGui { private static final Logger log = LoggerFactory.getLogger(TestGuiHttpSampler.class); private JTextField urlField = null; private JTextField useridField = null; public TestGuiHttpSampler(){ urlField = new JTextField(); useridField = new JTextField(); initUI(); } private void initUI(){ JPanel topPanel = new JPanel(new GridBagLayout()); topPanel.add(new JLabel("http参数"), new GB(0,0,1,1).setInsets(5)); topPanel.add(new JLabel("访问地址:"), new GB(0,1,1,1).setInsets(5)); topPanel.add(urlField, new GB(1,1,1,1).setInsets(5).setFill(GB.BOTH).setWeight(100,0)); topPanel.add(new JPanel(), new GB(0,2,2,1).setInsets(5).setFill(GB.BOTH).setWeight(100,100)); JPanel bottomPanel = new JPanel(new GridBagLayout()); bottomPanel.add(new JLabel("Cookie参数"), new GB(0,0,1,1).setInsets(5)); bottomPanel.add(new JLabel("用户id:"), new GB(0,1,1,1).setInsets(5)); bottomPanel.add(useridField, new GB(1,1,1,1).setInsets(5).setFill(GB.BOTH).setWeight(100,0)); bottomPanel.add(new JPanel(), new GB(0,2,2,1).setInsets(5).setFill(GB.BOTH).setWeight(100,100)); JSplitPane splitPane = new JSplitPane(); splitPane.setOneTouchExpandable(true); splitPane.setContinuousLayout(true); log.info("====TestGuiHttpSampler size:" + this.getSize()); splitPane.setDividerLocation(50); splitPane.setPreferredSize(this.getSize()); splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT); splitPane.setTopComponent(topPanel); splitPane.setBottomComponent(bottomPanel); setLayout(new BorderLayout()); add(splitPane, BorderLayout.CENTER); } @Override public String getLabelResource() { return null; } @Override public TestElement createTestElement() { TestGuiSampler sample = new TestGuiSampler(); modifyTestElement(sample); return sample; } @Override public void modifyTestElement(TestElement testElement) { testElement.clear(); configureTestElement(testElement); testElement.setProperty(TestGuiSampler.URL, urlField.getText()); testElement.setProperty(TestGuiSampler.USERID, useridField.getText()); } public void configure(TestElement testElement) { super.configure(testElement); testElement.setProperty(TestGuiSampler.URL, urlField.getText()); testElement.setProperty(TestGuiSampler.USERID, useridField.getText()); log.info("=====configure"); } @Override public boolean canBeAdded() { return super.canBeAdded(); } @Override public String getStaticLabel() { return "TestGuiHttpSampler测试"; } // @Override // public void clearGui() { // super.clearGui(); // log.info("=====clearGui"); // urlField.setText(""); // useridField.setText(""); // } }