准备上传

backend/.gitignore

@@ -1,3 +1,38 @@
+# Build artifacts
+target/
+dist/
+*.jar
+*.war
+
+# Environment files (do not commit real secrets)
+.env
+.env.*
+!env.example
+
+# Logs
+logs/
+*.log
+run.log
+
+# OS/IDE
+.DS_Store
+.idea/
+.vscode/
+*.iml
+*.swp
+
+# Python caches (txm)
+**/__pycache__/
+**/*.pyc
+txm/venv/
+txm/.venv/
+txm/debug_out/
+
+# Data (runtime uploads, keep out of source bundle)
+data/
+
+# Archives produced by scripts
+backend_source_*.zip
 HELP.md
 target/
 .mvn/wrapper/maven-wrapper.jar