马良AI写作初始化仓库

2025-09-10 00:07:52 +08:00
parent 3c06bb1a03
commit 39c0f8840f
1309 changed files with 318528 additions and 0 deletions
--- a/AINovalServer/src/main/java/com/ainovel/server/AiNovelServerApplication.java
+++ b/AINovalServer/src/main/java/com/ainovel/server/AiNovelServerApplication.java
@@ -0,0 +1,108 @@
+package com.ainovel.server;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import io.micrometer.core.instrument.Meter;
+import io.micrometer.core.instrument.config.MeterFilter;
+import io.micrometer.core.instrument.config.MeterFilterReply;
+
+/**
+ * AI小说助手系统后端服务主应用类
+ */
+@SpringBootApplication
+public class AiNovelServerApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(AiNovelServerApplication.class, args);
+    }
+
+    /**
+     * In production, only allow memory-related meters to be exported to minimize overhead.
+     * This filters out all meters except those whose names start with known memory prefixes.
+     */
+    @Bean
+    public MeterFilter memoryOnlyMetersFilter() {
+        return new MeterFilter() {
+            @Override
+            public MeterFilterReply accept(Meter.Id id) {
+                String name = id.getName();
+                if (name == null) {
+                    return MeterFilterReply.DENY;
+                }
+
+                // JVM memory (existing)
+                if (name.startsWith("jvm.memory.")
+                    || name.startsWith("process.runtime.jvm.memory.")
+                    || name.startsWith("system.memory.")
+                    || name.startsWith("process.memory.")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // JVM GC / threads / classes / JIT compilation
+                if (name.startsWith("jvm.gc.")
+                    || name.startsWith("jvm.threads.")
+                    || name.startsWith("jvm.classes.")
+                    || name.startsWith("jvm.compilation.")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // CPU / Load / Uptime
+                if (name.startsWith("process.cpu.")
+                    || name.startsWith("system.cpu.")
+                    || name.startsWith("system.load.")
+                    || name.startsWith("process.uptime")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // Application level throughput/latency
+                if (name.startsWith("http.server.requests")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // Logging throughput
+                if (name.startsWith("logback.events")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // Cache metrics (Caffeine)
+                if (name.startsWith("cache.")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // Reactor Netty (connections/throughput/timeout)
+                if (name.startsWith("reactor.netty.")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                // Optional: RabbitMQ & MongoDB metrics
+                if (name.startsWith("rabbitmq.") || name.startsWith("mongodb.")) {
+                    return MeterFilterReply.ACCEPT;
+                }
+
+                return MeterFilterReply.DENY;
+            }
+        };
+    }
+
+    @Bean
+    public org.springframework.boot.CommandLineRunner startupWarnings(
+            org.springframework.core.env.Environment env) {
+        return args -> {
+            org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(AiNovelServerApplication.class);
+            try {
+                boolean rabbitEnabled = env.getProperty("spring.rabbitmq.enabled", Boolean.class, false);
+                if (!rabbitEnabled) {
+                    logger.warn("RabbitMQ disabled by configuration (spring.rabbitmq.enabled=false). Background task queue will not start.");
+                }
+            } catch (Exception ignored) { }
+
+            try {
+                boolean chromaEnabled = env.getProperty("vectorstore.chroma.enabled", Boolean.class, false);
+                if (!chromaEnabled) {
+                    logger.warn("Chroma vectorstore disabled by configuration (vectorstore.chroma.enabled=false). RAG features will be limited.");
+                }
+            } catch (Exception ignored) { }
+        };
+    }
+}