上传工程我们总是会忘记添加忽略文件，今天狗蛋就提供一个我们工程的忽略文件，方便大家以后代码中使用。

# Built application files

*.apk

*.ap_

# Files for the Dalvik VM

*.dex

# Java class files

*.class

# Generated files

bin/

gen/

out/

# Gradle files

.gradle/

build/

/*/build/

# Local configuration file (sdk path, etc)

local.properties

# Proguard folder generated by Eclipse

proguard/

# Log Files

*.log

# Android Studio Navigation editor temp files

.navigation/

# Android Studio captures folder

captures/

# Intellij

*.iml

*.iml

.gradle

/local.properties

/.idea/workspace.xml

/.idea/libraries

.DS_Store

/build

/captures

.externalNativeBuild

-dontoptimize

-dontpreverify

-dontwarn cn.jpush.**

-keep class cn.jpush.** { *; }

# External native build folder generated in Android Studio 2.2 and later

.externalNativeBuild