APP后台（SSM架构）+android移动端的学习讲解

由于刚刚入门android开发，想学习一下app后端开发，故在网上找了一个demo，调试一下跑通了，本文章主要记录，github上down下来的代码怎么调通。

（1）先运行自带的home.sql文件，生成对应的。

（2）修改db.properties文件，密码修改成自己的mysql密码。

（3）修改tomcat版本，修改java版本。

（1）修改 appconst.java文件，将ip地址改成自己的。

（2）将gradle-wrapper.properties文件改成4.4-all。

（3）将home目录下的build.gradle文件改成3.1.2。

（4）主要修改app目录下的build.gradle文件，修改结果如下：

apply plugin: 'com.android.application'

android {
 signingconfigs {
  config {
  }
  config1 {
keyalias 'home'
keypassword '123456'
storefile file('/home/gs/01_android/signed/home.jks')
storepassword '123456'
  }
 }
 compilesdkversion 27
 buildtoolsversion "27.0.3"
 defaultconfig {
  applicationid "com.lqm.home"
  minsdkversion 21
  targetsdkversion 27
  versioncode 1
  versionname "1.0.0"
  testinstrumentationrunner "android.support.test.runner.androidjunitrunner"
  multidexenabled true
  ndk {
//设置支持的so库架构
abifilters "armeabi-v7a", "x86", "arm64-v8a", "x86_64","armeabi"

  }
 }
 buildtypes {
  release {
minifyenabled false
proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.pro'
signingconfig signingconfigs.config1
  }
  debug {
signingconfig signingconfigs.config1
  }
 }

 sourcesets {
  main {
jnilibs.srcdirs = ['libs']
  }
 }

 /*暂时解决打包时fragment重载构造方法问题*/
 lintoptions {
  checkreleasebuilds false
  abortonerror false
 }
 packagingoptions {
  exclude 'meta-inf/dependencies.txt'
  exclude 'meta-inf/license.txt'
  exclude 'meta-inf/notice.txt'
  exclude 'meta-inf/notice'
  exclude 'meta-inf/license'
  exclude 'meta-inf/dependencies'
  exclude 'meta-inf/notice.txt'
  exclude 'meta-inf/license.txt'
  exclude 'meta-inf/dependencies.txt'
  exclude 'meta-inf/lgpl2.1'
 }

 aaptoptions.cruncherenabled = false
 aaptoptions.usenewcruncher = false
}

repositories{
 flatdir{
  dirs 'libs'  //放arr的目录地址
 }

}

dependencies {
 androidtestimplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
  exclude group: 'com.android.support', module: 'support-annotations'
 })
 testimplementation 'junit:junit:4.12'
 implementation 'com.android.support:multidex:1.0.3'
 implementation 'com.android.support:cardview-v7:27.1.1'
 compileonly 'com.android.support:appcompat-v7:27.1.1'
 implementation 'com.android.support:design:27.1.1'
 implementation 'de.hdodenhof:circleimageview:2.0.0'
 implementation 'me.drakeet.materialdialog:library:1.2.2'
 //okgo
 implementation 'com.lzy.net:okgo:2.1.4'
 //3.0版本为不兼容升级
 implementation 'com.android.support:recyclerview-v7:27.1.1'
 implementation 'com.github.cymchad:baserecyclerviewadapterhelper:v2.0.7'
 implementation 'com.github.bumptech.glide:glide:3.7.0'
 implementation 'com.jakewharton:butterknife:7.0.1'
 implementation 'com.lzy.widget:ninegridview:0.2.1'
 implementation 'com.lzy.widget:imagepicker:0.5.5'
 implementation files('libs/pinyin4j-2.5.0.jar')

 annotationprocessor 'com.jakewharton:butterknife:7.0.1'

 //数据库
 implementation 'org.litepal.android:core:1.4.1'
 /*==========加入scdn_lqr云信模块后添加的引用 ==========*/

 // 网易云信添加依赖。注意，版本号必须一致。

 // 基础功能 (必需)
 implementation 'com.netease.nimlib:basesdk:3.2.0'
 // 音视频需要
 implementation 'com.netease.nimlib:avchat:3.2.0'
 // 聊天室需要
 implementation 'com.netease.nimlib:chatroom:3.2.0'
 //photoview 图片浏览缩放控件
 implementation 'com.bm.photoview:library:1.4.1'
 //表情库
 implementation 'com.lqr.emoji:library:1.0.2'
 //下拉刷新上拉加载更多控件
 implementation 'cn.bingoogolapple:bga-refreshlayout:1.1.7@aar'
 // http请求/json解析
 implementation 'com.google.code.gson:gson:2.8.0'
 implementation 'com.alibaba:fastjson:1.2.23'
 //万能适配器
 implementation 'com.lqr.adapter:library:1.0.1'
 //简单的recyclerview
 implementation 'com.lqr.recyclerview:library:1.0.2'
 //安卓视频录制控件，可以用来仿微信小视频
 implementation 'com.lqr.videorecordview:library:1.0.0'
 //获取权限
 implementation 'com.lovedise:permissiongen:0.0.6'
 //仿微信群头像九宫格控件
 implementation 'com.lqr.ninegridimageview:library:1.0.0'
 // 开关控件
 implementation 'com.kyleduo.switchbutton:library:1.4.4'
 implementation 'de.greenrobot:eventbus:3.0.0-beta1'
 //条形码二维码生成扫描
 implementation 'com.google.zxing:core:3.2.1'
 implementation 'cn.bingoogolapple:bga-qrcodecore:1.1.7@aar'
 implementation 'cn.bingoogolapple:bga-zxing:1.1.7@aar'
 /*===================  end  ============================*/

 //地区选择
 implementation 'liji.library.dev:citypickerview:1.0.0'
 //时间格式
 implementation files('libs/joda-time-2.5.jar')
 implementation files('libs/joda-time-2.5-sources.jar')
 //mob短信验证码
 implementation name: 'smssdk-2.1.3', ext: 'aar'
 implementation files('libs/mobcommons-2016.1201.1839.jar')
 implementation files('libs/mobtools-2016.1201.1839.jar')
 //信鸽推送
 implementation files('libs/jg_filter_sdk_1.1.jar')
 implementation files('libs/wup-1.0.0.e-snapshot.jar')
 implementation files('libs/xg_sdk_v3.1_20170417_0946.jar')
 implementation files('libs/mid-core-sdk-3.7.2.jar')
 //viewpager
 implementation 'cn.bingoogolapple:bga-banner:2.1.7@aar'
 //图片压缩
 implementation 'com.github.nanchen2251:compresshelper:1.0.5'

 //百度地图
 implementation files('libs/baidumapapi_base_v4_3_1.jar')
 implementation files('libs/baidumapapi_map_v4_3_1.jar')
 implementation files('libs/baidumapapi_util_v4_3_1.jar')
 implementation files('libs/locsdk_6.13.jar')


}