添加了GraalVM的原生镜像版本-本地编译版本

-修复了@Resource注入失败导致的程序跑不起来的问题

.gitignore

@@ -1,33 +0,0 @@
-HELP.md
-target/
-!.mvn/wrapper/maven-wrapper.jar
-!**/src/main/**/target/
-!**/src/test/**/target/
-
-### STS ###
-.apt_generated
-.classpath
-.factorypath
-.project
-.settings
-.springBeans
-.sts4-cache
-
-### IntelliJ IDEA ###
-.idea
-*.iws
-*.iml
-*.ipr
-
-### NetBeans ###
-/nbproject/private/
-/nbbuild/
-/dist/
-/nbdist/
-/.nb-gradle/
-build/
-!**/src/main/**/build/
-!**/src/test/**/build/
-
-### VS Code ###
-.vscode/

Dockerfile

@@ -1,6 +1,8 @@
-FROM ubuntu:latest
+FROM ubuntu:jammy-20231004
 MAINTAINER bamanker
 ARG NATIVE_FILE
-COPY target/${NATIVE_FILE} /home/dailylove/app
+ENV NATIVE_FILE=${NATIVE_FILE}
+COPY target/${NATIVE_FILE} /home/${NATIVE_FILE}/app
 EXPOSE 13145
-ENTRYPOINT ["/home/dailylove/app"]
+WORKDIR /home/${NATIVE_FILE}/out
+ENTRYPOINT /home/${NATIVE_FILE}/app -XX:StartFlightRecording='filename=recording.jfr,dumponexit=true,duration=10s'

pom.xml

@@ -10,7 +10,7 @@
     </parent>
     <groupId>com.bamanker</groupId>
     <artifactId>dailylove</artifactId>
-    <version>v2.0</version>
+    <version>v2.1-local</version>
     <name>dailyLove</name>
     <description>dailylove</description>
     <properties>
@@ -68,6 +68,35 @@
                 <groupId>org.graalvm.buildtools</groupId>
                 <artifactId>native-maven-plugin</artifactId>
                 <version>0.9.27</version>
+                <!--为本机映像程序添加配置，生成的配置文件位于
+                META-INF/native-image/groupID/artifactID/native-image.properties
+                也可以手动配置-->
+                <configuration>
+                    <buildArgs>
+                        <!--开启dashboard-->
+<!--                        <arg>-H:DashboardDump=dailylove -H:+DashboardAll</arg>-->
+                        <arg->-H:+ReportExceptionStackTraces</arg->
+                        <!--开启JFR-->
+                        <arg>--enable-monitoring=jfr</arg>
+                        <arg>--gc=G1</arg>
+<!--                        <arg>&#45;&#45;pgo</arg>-->
+                        <arg>-Ob</arg>
+<!--                        <arg>-march=native</arg>-->
+                        <arg>-H:+BuildReport</arg>
+                    </buildArgs>
+                    <!--启动详细输出-->
+                    <verbose>true</verbose>
+                    <!--配置jvm参数-->
+                    <!--  <jvmArgs>
+                      </jvmArgs>-->
+                    <!--<agent>
+                        <enabled>true</enabled>
+                        <options>
+                            <option>experimental-class-loader-support</option>
+                        </options>
+                    </agent>-->
+                </configuration>
+
             </plugin>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -99,5 +128,4 @@
             </plugin>
         </plugins>
     </build>
-
 </project>

src/main/java/com/bamanker/dailylove/config/ClassReflectConfig.java

@@ -0,0 +1,138 @@
+package com.bamanker.dailylove.config;
+
+import cn.hutool.core.util.ClassUtil;
+import jakarta.annotation.PostConstruct;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+import org.springframework.stereotype.Component;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * 反射将所有项目类扫描加入到服务, 大力出奇迹的操作,感觉不太合适,不过先让服务跑起来
+ *
+ * @author bamanker
+ */
+@Component
+public class ClassReflectConfig {
+
+    static boolean begin = true;
+
+    @Value("${scanclass}")
+    private Boolean scanclass;
+
+    @Autowired
+    private ThreadPoolTaskExecutor executorService;
+
+    @PostConstruct
+    public void init() {
+
+        if (scanclass) {
+            System.err.println("配置文件下 scanclass 开启了生成反射类");
+        } else {
+            System.err.println("配置文件下 scanclass 关闭了生成反射类");
+        }
+
+        synchronized (ClassReflectConfig.class) {
+            if (begin && scanclass) {
+                begin = false;
+                executorService.submit(() -> {
+
+//					{
+//						// 先抓取上一次的文件,生成
+//						try {
+//							BufferedReader utf8Reader = ResourceUtil
+//									.getUtf8Reader("classpath:/META-INF/native-image/reflect-config.json");
+//							String res = utf8Reader.lines().collect(Collectors.joining());
+//							List object = ProJsonUtil.toObject(res, List.class);
+//							for (Object object2 : object) {
+//								try {
+//									Map object22 = (Map) object2;
+//									handlerClass(Class.forName(ProMapUtil.getStr(object22, "name")));
+//								} catch (Exception e) {
+//								}
+//							}
+//						} catch (Exception e) {
+//							log.error("生成文件异常", e);
+//						}
+//					}
+
+                    {
+                        // 扫描系统第二级开始的包
+                        String packageName = ClassReflectConfig.class.getPackageName();
+                        String proPackageName = packageName.substring(0,
+                                packageName.indexOf(".", packageName.indexOf(".") + 1));
+
+                        // 可以在这个地方,添加除了服务以外其他的包,将会加入反射,以供graalvm生成配置
+                        List<String> asList = Arrays.asList(proPackageName);
+
+                        for (String spn : asList) {
+                            try {
+                                Set<Class<?>> doScan = ClassUtil.scanPackage(spn);
+                                for (Class clazz : doScan) {
+                                    handlerClass(clazz);
+                                }
+                            } catch (Throwable e) {
+                                e.printStackTrace();
+                            }
+                        }
+                    }
+
+                    // handlerClass(RedisMessageListenerContainer.class);
+
+                });
+            }
+        }
+
+
+    }
+
+    private void handlerClass(Class clazz) {
+        if (clazz.equals(ClassReflectConfig.class)) {
+            // 跳过自己,避免形成循环
+            return;
+        }
+
+        executorService.submit(() -> {
+            try {
+                System.err.println("反射注入:" + clazz.getName());
+                // 生成所有的构造器
+                Constructor[] declaredConstructors = clazz.getDeclaredConstructors();
+                // 找到无参构造器然后实例化
+                Constructor declaredConstructor = clazz.getDeclaredConstructor();
+                declaredConstructor.setAccessible(true);
+                Object newInstance = declaredConstructor.newInstance();
+                Method[] methods = clazz.getDeclaredMethods();
+                for (Method method : methods) {
+                    try {
+                        // 实例化成功,那么调用一下
+                        method.setAccessible(true);
+                        // graalvm必须需要声明方法
+                        method.invoke(newInstance);
+                    } catch (Throwable e) {
+                    }
+                }
+                Field[] fields = clazz.getDeclaredFields();
+                for (Field field : fields) {
+                    try {
+                        field.setAccessible(true);
+                        field.getType();
+                        String name = field.getName();
+                        field.get(newInstance);
+
+                    } catch (Throwable e) {
+                    }
+                }
+                System.err.println("反射注入完成:" + clazz.getName());
+            } catch (Throwable e) {
+            }
+        });
+    }
+
+}

src/main/java/com/bamanker/dailylove/config/DailyLoveConfigure.java

@@ -5,7 +5,6 @@ import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.stereotype.Component;
 
 @Component
-@RefreshScope
 public class DailyLoveConfigure {
     //    public static String Access_URL = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}";
     //    public static String Send_URL = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={0}";

src/main/java/com/bamanker/dailylove/config/PushTask.java

@@ -8,9 +8,13 @@ import org.springframework.stereotype.Component;
 @Component
 public class PushTask {
 
-    @Autowired
+    final
     PushDailyController pushDailyController;
 
+    public PushTask(PushDailyController pushDailyController) {
+        this.pushDailyController = pushDailyController;
+    }
+
     //每日 早上7.30,晚上22点 定时推送
     @Scheduled(cron = "0 30 7 * * ?")
     public void scheduledPushMorning(){

src/main/java/com/bamanker/dailylove/controller/PushDailyController.java

@@ -9,6 +9,7 @@ import com.bamanker.dailylove.service.DataRemoteClient;
 import com.bamanker.dailylove.service.WechatRequestClient;
 import com.bamanker.dailylove.utils.DataUtils;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -20,12 +21,17 @@ import java.util.Date;
 @RestController
 public class PushDailyController {
 
-    @Resource
+    final
     DataRemoteClient dataRemoteClient;
 
-    @Resource
+    final
     WechatRequestClient wechatRequestClient;
 
+    public PushDailyController(DataRemoteClient dataRemoteClient, WechatRequestClient wechatRequestClient) {
+        this.dataRemoteClient = dataRemoteClient;
+        this.wechatRequestClient = wechatRequestClient;
+    }
+
     /**
      * 推送晚安
      *

src/main/resources/application.yml

@@ -4,6 +4,9 @@ server:
 spring:
   application:
     name: dailyLove
+  cloud:
+    refresh:
+      enabled: false
 
 DL:
   tianxin-key: 72fbbb9e75e338ea6a240e83972f287c
@@ -49,4 +52,6 @@ tianxin:
 
 logging:
   level:
-    com.bamanker.dailylove.service: debug #指定openfeign日志以什么级别监控哪个接口（可多个）
+    com.bamanker.dailylove.service: debug #指定openfeign日志以什么级别监控哪个接口（可多个）
+
+scanclass: false