项目初始化

liboshuai01 · Jul 30, 2024 · d6dfdb0 · d6dfdb0
1 parent 0135b51
commit d6dfdb0
Show file tree

Hide file tree

Showing 10 changed files with 281 additions and 66 deletions.
diff --git a/excel/pom.xml b/excel/pom.xml
@@ -0,0 +1,86 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.liboshuai.starlink.demo</groupId>
+    <artifactId>excel</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>excel</name>
+    <description>演示excel相关代码</description>
+
+    <properties>
+        <spring.boot.version>2.7.18</spring.boot.version>
+        <knife4j.version>4.4.0</knife4j.version>
+        <lombok.version>1.18.34</lombok.version>
+        <fastjson2.version>2.0.41</fastjson2.version>
+        <hutool.version>5.8.29</hutool.version>
+        <easyexcel.verion>3.3.4</easyexcel.verion>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <!--springboot-web-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <!--springboot-aop-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+        <!--springboot配置提示-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <!--knife4j-->
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-openapi2-spring-boot-starter</artifactId>
+            <version>${knife4j.version}</version>
+        </dependency>
+        <!--lombok-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+        </dependency>
+        <!--FastJson2-->
+        <dependency>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2</artifactId>
+            <version>${fastjson2.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2-extension</artifactId>
+            <version>${fastjson2.version}</version>
+        </dependency>
+        <!--hutool-->
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>${hutool.version}</version>
+        </dependency>
+        <!--easyExcel-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>${easyexcel.verion}</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/excel/src/main/java/com/liboshuai/starlink/demo/excel/ExcelApplication.java b/excel/src/main/java/com/liboshuai/starlink/demo/excel/ExcelApplication.java
@@ -0,0 +1,11 @@
+package com.liboshuai.starlink.demo.excel;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ExcelApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(ExcelApplication.class, args);
+    }
+}
diff --git a/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/annotation/TakeTime.java b/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/annotation/TakeTime.java
@@ -0,0 +1,14 @@
+package com.liboshuai.starlink.demo.excel.common.annotation;
+
+import java.lang.annotation.*;
+
+/**
+ * @Author liboshuai
+ * @Date 2024-01-30 10:46
+ * 统计耗时
+ */
+@Documented //用于描述其它类型的annotation应该被作为被标注的程序成员的公共API，因此可以被例如javadoc此类的工具文档化.Documented是一个标记注解,没有成员.
+@Target(ElementType.METHOD) //指定被修饰的Annotation可以放置的位置(被修饰的目标)类，方法，属性
+@Retention(RetentionPolicy.RUNTIME) //定义注解的保留策略, RetentionPolicy.RUNTIME：注解会在class字节码文件中存在,在运行时可以通过反射获取到
+public @interface TakeTime {
+}
diff --git a/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/aspct/TakeTimeAspect.java b/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/aspct/TakeTimeAspect.java
@@ -0,0 +1,67 @@
+package com.liboshuai.starlink.demo.excel.common.aspct;
+
+import com.liboshuai.starlink.demo.excel.common.utils.JsonUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.AfterReturning;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Date;
+
+@Slf4j
+@Aspect
+@Component
+public class TakeTimeAspect {
+    //统计请求的处理时间
+    ThreadLocal<Long> startTime = new ThreadLocal<>();
+    ThreadLocal<Long> endTime = new ThreadLocal<>();
+
+    /**
+     * 带有@TakeTime注解的方法
+     */
+    @Pointcut("@annotation(com.liboshuai.starlink.demo.excel.common.annotation.TakeTime)")
+    public void TakeTime() {
+
+    }
+
+    @Before("TakeTime()")
+    public void doBefore(JoinPoint joinPoint) throws Throwable {
+        // 获取方法的名称
+        String methodName = joinPoint.getSignature().getName();
+        // 获取方法入参
+        Object[] param = joinPoint.getArgs();
+        StringBuilder sb = new StringBuilder();
+        for (Object o : param) {
+            sb.append(o).append(";");
+        }
+        //接收到请求，记录请求内容
+        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+        assert attributes != null;
+        HttpServletRequest request = attributes.getRequest();
+
+        log.info("==================================================");
+        log.info("进入方法: [{}] 参数: {}", methodName, sb);
+        startTime.set(System.currentTimeMillis());
+        log.info("开始时间: [{}] ({})", new Date(startTime.get()), startTime.get());
+        log.info("请求URL: [{}]", request.getRequestURL().toString());
+        log.info("--------------------------------------------------");
+    }
+
+    @AfterReturning(returning = "ret", pointcut = "TakeTime()")
+    public void doAfterReturning(JoinPoint joinPoint, Object ret) {
+        //处理完请求后，返回内容
+        log.info("--------------------------------------------------");
+        log.info("方法 [{}] 返回值: {}", joinPoint.getSignature().getName(), JsonUtil.obj2JsonStr(ret));
+        endTime.set(System.currentTimeMillis());
+        log.info("结束时间: [{}]", new Date(endTime.get()));
+        long duration = endTime.get() - startTime.get();
+        log.info("执行耗时: {} ms ({} seconds)", duration, duration / 1000.0);
+        log.info("==================================================");
+    }
+}
diff --git a/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/utils/JsonUtil.java b/excel/src/main/java/com/liboshuai/starlink/demo/excel/common/utils/JsonUtil.java
@@ -0,0 +1,60 @@
+package com.liboshuai.starlink.demo.excel.common.utils;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONReader;
+import com.alibaba.fastjson2.TypeReference;
+
+import java.util.List;
+import java.util.Map;
+
+public class JsonUtil {
+
+    /**
+     * author: liboshuai
+     * description: Java对象转换为Json字符串
+     *
+     * @param obj:
+     * @return java.lang.String
+     */
+    public static String obj2JsonStr(Object obj) {
+        return JSON.toJSONString(obj);
+    }
+
+    /**
+     * author: liboshuai
+     * description: Json字符串转换为Java对象
+     *
+     * @param json:
+     * @return java.lang.Object
+     */
+    public static <T> T jsonStr2Obj(String json, Class<T> cls) {
+        return JSON.parseObject(json, cls);
+    }
+
+    /**
+     * author: liboshuai
+     * description: Json字符串转换为Java对象（下划线转驼峰）
+     */
+    public static <T> T jsonStr2ObjSnakeCase(String json, Class<T> cls) {
+        return JSON.parseObject(json, cls, JSONReader.Feature.SupportSmartMatch);
+    }
+
+    /**
+     * author: liboshuai
+     * description: Json字符串转换为指定类型的Map
+     */
+    public static <K, V> Map<K, List<V>> jsonStr2Map(String json, Class<K> key, Class<V> value) {
+        return JSON.parseObject(json, new TypeReference<Map<K, List<V>>>(key, value) {
+        });
+    }
+
+    /**
+     * author: liboshuai
+     * description: json字符串转换为指定类型的List
+     */
+    public static <T> List<T> jsonStr2List(String json, Class<T> cls) {
+
+        return JSON.parseArray(json, cls);
+
+    }
+}
diff --git a/excel/src/main/java/com/liboshuai/starlink/demo/excel/controller/ExcelController.java b/excel/src/main/java/com/liboshuai/starlink/demo/excel/controller/ExcelController.java
@@ -0,0 +1,21 @@
+package com.liboshuai.starlink.demo.excel.controller;
+
+import com.liboshuai.starlink.demo.excel.common.annotation.TakeTime;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/excel")
+@Api(tags = "excel演示相关接口")
+public class ExcelController {
+
+    @TakeTime
+    @GetMapping("ping")
+    @ApiOperation("ping一下")
+    public String ping() {
+        return "pong";
+    }
+}
diff --git a/excel/src/main/resources/application.yml b/excel/src/main/resources/application.yml
@@ -0,0 +1,21 @@
+server:
+  port: 15000
+
+knife4j:
+  enable: true
+  openapi:
+    title: excel演示相关文档
+    description: excel演示相关文档
+    email: [email protected]
+    concat: liboshuaiwechat
+    url: https://liboshuai.com
+    version: v4.0
+    license: Apache 2.0
+    license-url: https://stackoverflow.com/
+    terms-of-service-url: https://stackoverflow.com/
+    group:
+      excel:
+        group-name: excel
+        api-rule: package
+        api-rule-resources:
+          - com.liboshuai.starlink.demo.excel
diff --git a/pom.xml b/pom.xml
@@ -5,21 +5,7 @@
   <groupId>com.liboshuai.starlink.demo</groupId>
   <artifactId>starlink-demo</artifactId>
   <version>1.0-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
+  <packaging>pom</packaging>
   <name>starlink-demo</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/src/main/java/com/liboshuai/starlink/demo/App.java b/src/main/java/com/liboshuai/starlink/demo/App.java
diff --git a/src/test/java/com/liboshuai/starlink/demo/AppTest.java b/src/test/java/com/liboshuai/starlink/demo/AppTest.java