不修改字节码111

Author: izerui

README.md

@@ -2,7 +2,7 @@
 
 ## 功能
 java类调用过程记录Agent, 并以树状调用层次结构输出。
-
+[![](https://jitpack.io/v/izerui/wx-java-sdk.svg)](https://jitpack.io/#izerui/wx-java-sdk)
 效果图:
 <img src="https://github.com/izerui/java-runner-feedback/blob/main/demo.jpg?raw=true">
 
@@ -18,12 +18,21 @@ java类调用过程记录Agent, 并以树状调用层次结构输出。
 ```
 
 2. 指定切入口:
-添加依赖(需要自行上传到自己的私服仓库):
+添加仓库
+```
+<repositories>
+    <repository>
+        <id>jitpack.io</id>
+        <url>https://jitpack.io</url>
+    </repository>
+</repositories>
+```
+添加依赖
 ```
 <dependency>
     <groupId>com.github.izerui</groupId>
     <artifactId>runner-feedback-core</artifactId>
-    <version>1.0.3</version>
+    <version>1.1.0</version>
 </dependency>
 ```
 声明要切入的入口方法:

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.github.izerui</groupId>
     <artifactId>java-runner-feedback</artifactId>
-    <version>1.0.3</version>
+    <version>1.1.0</version>
     <packaging>pom</packaging>
     <modules>
         <module>runner-feedback-agent</module>

runner-feedback-agent/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.github.izerui</groupId>
         <artifactId>java-runner-feedback</artifactId>
-        <version>1.0.3</version>
+        <version>1.1.0</version>
     </parent>
 
     <artifactId>runner-feedback-agent</artifactId>
@@ -24,11 +24,6 @@
             <version>1.18.28</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-text</artifactId>
-            <version>1.9</version>
-        </dependency>
         <dependency>
             <groupId>org.ow2.asm</groupId>
             <artifactId>asm</artifactId>

runner-feedback-agent/src/main/java/com/github/izerui/Agent.java

@@ -3,7 +3,6 @@
 import com.github.izerui.context.Context;
 import com.github.izerui.logger.LoggerTransformer;
 import com.github.izerui.structure.StructureTransformer;
-import org.yaml.snakeyaml.Yaml;
 
 import java.lang.instrument.Instrumentation;
 import java.util.Arrays;

runner-feedback-agent/src/main/java/com/github/izerui/AgentProperties.java

@@ -4,14 +4,9 @@
 import com.github.izerui.ansi.AnsiColor;
 import com.github.izerui.ansi.AnsiOutput;
 import lombok.SneakyThrows;
-import net.bytebuddy.description.type.TypeDescription;
-import net.bytebuddy.matcher.ElementMatcher;
-import net.bytebuddy.matcher.ElementMatchers;
 import org.objectweb.asm.Opcodes;
 import org.yaml.snakeyaml.Yaml;
 
-import java.lang.annotation.Annotation;
-import java.text.SimpleDateFormat;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -26,13 +21,8 @@ public final class Context {
     public final static int ASM_VERSION = Opcodes.ASM9;
 
 
-    /**
-     * 类名与类的缓存
-     */
-    private final static Map<String, Class> classCacheMap = new HashMap<>();
 
 
-    public final static SimpleDateFormat DATE_TIME_FORMATTER = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
     static {
         Yaml yaml = new Yaml();
@@ -42,6 +32,7 @@ public final class Context {
 
     /**
      * 获取配置
+     *
      * @return
      */
     public static AgentProperties getProperties() {
@@ -58,121 +49,11 @@ public static void printAfterAgent() {
     }
 
 
-    /**
-     * 通过类名匹配是否属于设置的包下
-     *
-     * @param className
-     * @return
-     */
-    public static boolean matchPackages(String className) {
-        for (String ignorePackage : properties.getIgnore_packages()) {
-            if (className.startsWith(ignorePackage)) {
-                return false;
-            }
-        }
-        for (String aPackage : properties.getPackages()) {
-            if (className.startsWith(aPackage)) {
-                return true;
-            }
-        }
-        return false;
-    }
 
 
-    /**
-     * 通过类名匹配是否属于设置的包下
-     *
-     * @param currentStackFrame
-     * @return
-     */
-    public static boolean matchInterfaceMethods(StackWalker.StackFrame currentStackFrame) {
-        for (String classMethod : properties.getClass_methods()) {
-            String[] split = classMethod.split("#");
-            String cls = split[0];
-            String mdp = split[1];
-            if (cachedClass(cls).isAssignableFrom(cachedClass(getOriginName(currentStackFrame.getClassName(), "$")))
-                    && (mdp.equals("*") || mdp.startsWith(getOriginName(currentStackFrame.getMethodName(), "$") + currentStackFrame.getDescriptor()))) {
-                return true;
-            }
-        }
-        return false;
-    }
-
 
-    /**
-     * 匹配类型忽略指定的注解
-     *
-     * @param matcher
-     * @return
-     */
-    public static ElementMatcher.Junction<? super TypeDescription> matchTypeWithOutAnnotation(ElementMatcher.Junction<? super TypeDescription> matcher) {
-        for (String annotationClassName : properties.getIgnore_annotations()) {
-            try {
-                Class<? extends Annotation> annotationClass = (Class<? extends Annotation>) cachedClass(annotationClassName);
-                matcher = matcher.and(ElementMatchers.not(ElementMatchers.hasAnnotation(ElementMatchers.annotationType(annotationClass))));
-            } catch (Exception ex) {
-                ;
-            }
-        }
-        return matcher;
-    }
 
 
-    /**
-     * 匹配指定是指定接口或者父类的子类匹配
-     *
-     * @param matcher
-     * @return
-     */
-    public static ElementMatcher.Junction<? super TypeDescription> matchTypeWithSubTypeOf(ElementMatcher.Junction<? super TypeDescription> matcher) {
-        for (String classMethod : properties.getClass_methods()) {
-            String[] split = classMethod.split("#");
-            String cls = split[0];
-            try {
-                Class<?> aClass = cachedClass(cls);
-                matcher = matcher.or(ElementMatchers.isSubTypeOf(aClass));
-            } catch (Exception ex) {
-                ;
-            }
-        }
-        return matcher;
-    }
-
-    /**
-     * 从缓存中获取class
-     *
-     * @param className
-     * @return
-     */
-    @SneakyThrows
-    public static Class cachedClass(String className) {
-        Class aClass = classCacheMap.get(className);
-        if (aClass == null) {
-            aClass = Class.forName(className);
-            classCacheMap.put(className, aClass);
-        }
-        return aClass;
-    }
-
-
-    /**
-     * 获取原始名
-     *
-     * @param proxyName       代理名称
-     * @param proxyIdentifier 代理标识符, class类型: $$  method类型: $
-     * @return
-     */
-    public static String getOriginName(String proxyName, String proxyIdentifier) {
-        String originMethodName = proxyName;
-        int proxySplitIndex = proxyName.indexOf(proxyIdentifier);
-        if (proxySplitIndex > -1) {
-            originMethodName = proxyName.substring(0, proxySplitIndex);
-        }
-        if (originMethodName == null || "".equals(originMethodName)) {
-            originMethodName = proxyName;
-        }
-        return originMethodName;
-    }
 
 
     public static final String[] TRACE_CHARS = new String[]{"a", "b", "c", "d", "e", "f",

runner-feedback-agent/src/main/java/com/github/izerui/context/Context.java

@@ -1,5 +1,6 @@
 package com.github.izerui.logger;
 
+import com.github.izerui.AgentProperties;
 import com.github.izerui.annotation.Tracer;
 import com.github.izerui.context.Context;
 import com.github.izerui.context.MethodContext;
@@ -69,10 +70,11 @@ public static Object intercept(
                 StackWalker.StackFrame currentStackFrame = stackFrames.get(0);
                 // 当tracer存在，则后续跨度及子线程都需要拦截记录
                 com.github.izerui.support.Tracer tracer = TracerContext.getTracer();
+                AgentProperties properties = Context.getProperties();
                 // 只记录指定扫描的包下或者指定接口方法的
                 if (tracer != null &&
-                        (Context.matchPackages(currentStackFrame.getClassName())
-                                || Context.matchInterfaceMethods(currentStackFrame))) {
+                        (properties.matchPackages(currentStackFrame.getClassName())
+                                || properties.getMatchCustomizer(currentStackFrame.getClassName(), currentStackFrame.getMethodName(), currentStackFrame.getDescriptor()) != null)) {
                     int methodLine = MethodContext.getLine(method.getDeclaringClass().getName(), method.getName(), currentStackFrame.getDescriptor());
                     // 当能获取到本地类路径的方法行号则记录， 或者deepshow参数为true表示指定包下对象的父类方法也记录
 //                    System.out.println("拦截: " + method.getDeclaringClass().getName() + "#" + method.getName());
@@ -91,7 +93,7 @@ public static Object intercept(
                             .build());
                     if (rootInComming) {
                         tracer.setEnd(end);
-                        tracer.print();
+                        tracer.print(Context.getProperties());
                     }
                 }
             } catch (Exception ex) {