学习APP后台（SSM架构） + android移动端

本文章出自：

https://juejin.im/post/59df8033518825693d7b4538

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。

app后台代码：https://github.com/luqinmao/HomeServer

（1）先运行自带的home.sql文件，生成对应的数据库。

（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。

android代码：https://github.com/luqinmao/Home

（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。

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（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')


}