diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1397da9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,35 @@
+# Java class files
+*.class
+target/
+
+# Generated files
+bin/
+gen/
+正式/
+测试/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+#Android Studio
+build/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/
+
+#gradle
+.gradle/
+out
+
+#node.js
+node_modules/
\ No newline at end of file