| | |
| | | package com.iailab.framework.apilog.core.interceptor; |
| | | |
| | | import cn.hutool.core.collection.CollUtil; |
| | | import cn.hutool.core.io.FileUtil; |
| | | import cn.hutool.core.io.resource.ResourceUtil; |
| | | import cn.hutool.core.util.StrUtil; |
| | | import com.iailab.framework.common.util.servlet.ServletUtils; |
| | | import com.iailab.framework.common.util.spring.SpringUtils; |
| | |
| | | |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import javax.servlet.http.HttpServletResponse; |
| | | import java.lang.reflect.Method; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | import java.util.Optional; |
| | | import java.util.stream.IntStream; |
| | | |
| | | /** |
| | | * API 访问日志 Interceptor |
| | |
| | | StopWatch stopWatch = new StopWatch(); |
| | | stopWatch.start(); |
| | | request.setAttribute(ATTRIBUTE_STOP_WATCH, stopWatch); |
| | | // 打印 Controller 路径 |
| | | printHandlerMethodPosition(handlerMethod); |
| | | } |
| | | return true; |
| | | } |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 打印 Controller 方法路径 |
| | | */ |
| | | private void printHandlerMethodPosition(HandlerMethod handlerMethod) { |
| | | if (handlerMethod == null) { |
| | | return; |
| | | } |
| | | Method method = handlerMethod.getMethod(); |
| | | Class<?> clazz = method.getDeclaringClass(); |
| | | try { |
| | | // 获取 method 的 lineNumber |
| | | List<String> clazzContents = FileUtil.readUtf8Lines( |
| | | ResourceUtil.getResource(null, clazz).getPath().replace("/target/classes/", "/src/main/java/") |
| | | + clazz.getSimpleName() + ".java"); |
| | | Optional<Integer> lineNumber = IntStream.range(0, clazzContents.size()) |
| | | .filter(i -> clazzContents.get(i).contains(" " + method.getName() + "(")) // 简单匹配,不考虑方法重名 |
| | | .mapToObj(i -> i + 1) // 行号从 1 开始 |
| | | .findFirst(); |
| | | if (!lineNumber.isPresent()) { |
| | | return; |
| | | } |
| | | // 打印结果 |
| | | System.out.printf("\tController 方法路径:%s(%s.java:%d)\n", clazz.getName(), clazz.getSimpleName(), lineNumber.get()); |
| | | } catch (Exception ignore) { |
| | | // 忽略异常。原因:仅仅打印,非重要逻辑 |
| | | } |
| | | } |
| | | |
| | | } |