chore: 优化部署配置

deploy/nginx-api-upload.conf

@@ -0,0 +1,7 @@
+# 反代到 Spring Boot 时加入（server 或 location /api/ 内）
+# 默认 client_max_body_size 仅 1m，会导致大视频返回 HTTP 413，小程序提示「文件过大」
+
+client_max_body_size 200m;
+proxy_connect_timeout 300s;
+proxy_send_timeout 300s;
+proxy_read_timeout 300s;

src/main/resources/application-example.yml

@@ -0,0 +1,46 @@
+# 复制为 application.yml 后填写本地/生产配置（application.yml 已加入 .gitignore，勿提交密钥）
+spring:
+  application:
+    name: petstore-backend
+  datasource:
+    url: jdbc:mysql://127.0.0.1:3306/petstore?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&autoReconnect=true
+    username: root
+    password: ${MYSQL_PASSWORD:changeme}
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    hikari:
+      max-lifetime: 1800000
+      connection-test-query: SELECT 1
+      validation-timeout: 3000
+      idle-timeout: 600000
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: true
+    properties:
+      hibernate:
+        dialect: org.hibernate.dialect.MySQLDialect
+        format_sql: true
+  servlet:
+    multipart:
+      max-file-size: 200MB
+      max-request-size: 200MB
+
+server:
+  port: 8080
+  servlet:
+    context-path:
+  tomcat:
+    max-http-form-post-size: 200MB
+    max-swallow-size: 200MB
+
+upload:
+  path: uploads
+
+logging:
+  level:
+    com.petstore: debug
+
+wechat:
+  appid: ${WECHAT_APPID:}
+  appsecret: ${WECHAT_APPSECRET:}
+  redirect_uri: http://localhost:8080/api/wechat/callback

src/main/resources/application.yml

@@ -21,13 +21,17 @@ spring:
         format_sql: true
   servlet:
     multipart:
-      max-file-size: 120MB
-      max-request-size: 120MB
+      max-file-size: 200MB
+      max-request-size: 200MB
 
 server:
   port: 8080
   servlet:
     context-path:
+  # 与 multipart 一致，避免嵌入式 Tomcat 仍限制表单体积导致大视频 413
+  tomcat:
+    max-http-form-post-size: 200MB
+    max-swallow-size: 200MB
 
 upload:
   path: /www/petstore/uploads