咸鱼

<Context path="/demo" docBase="D:\SourceCode\MyEclipse\KevinServlet\WebRoot" reloadable="true" />
<Context path="/example" docBase="D:\SourceCode\MyEclipse\examples" reloadable="true" />

java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.example.ijkplayer-CyD2mFQ8g6fyehi-g_1ALQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.ijkplayer-CyD2mFQ8g6fyehi-g_1ALQ==/lib/arm64, /system/lib64, /vendor/lib64]]] couldn't find "libijkffmpeg.so"
        at java.lang.Runtime.loadLibrary0(Runtime.java:1012)

@echo off
if "%PATH_BASE%" == "" set PATH_BASE=%PATH%
set PATH=%CD%;%PATH_BASE%;
chcp 65001 2>nul >nul
java -jar -Duser.language=en -Dfile.encoding=UTF8 "%~dp0\apktool.jar" %*

compile 'org.fusesource.mqtt-client:mqtt-client:1.12'

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.xym.ma" platformBuildVersionCode="19" platformBuildVersionName="4.4.2-1456859">
    <application android:icon="@drawable/ic_launcher" android:label="xym" android:name="com.xym.ma.a">
        <activity android:exported="true" android:name="com.xym.ma.b" android:screenOrientation="portrait" android:theme="@android:style/Theme.Translucent"/>
        <meta-data android:name="googlepotatooid" android:value="712c9cef25b42dc4"/>
        <meta-data android:name="googlepotatoo_channel" android:value="ch0117"/>
        <meta-data android:name="googlepotatoo_jd" android:value="true"/>
        <activity android:name="com.zuhn.mkn.d.a" android:screenOrientation="portrait" android:theme="@android:style/Theme.Translucent.NoTitleBar">
            <intent-filter>
                <action android:name="com.zuhn.mkn.activity"/>
            </intent-filter>
        </activity>
        <service android:exported="true" android:name="com.zuhn.mkn.b.a"/>
        <receiver android:name="com.zuhn.mkn.a.b">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED"/>
                <action android:name="android.net.conn.CONNECTIVITY_CHANGE"/>
                <action android:name="android.intent.action.USER_PRESENT"/>
                <action android:name="com.zuhn.mkn.destory"/>
            </intent-filter>
        </receiver>
        <activity android:label="JDBrowserActivity" android:name="com.jd.jdadsdk.JDAdBrowser" android:screenOrientation="portrait" android:theme="@android:style/Theme.Translucent.NoTitleBar"/>
        <service android:exported="false" android:name="com.qq.e.comm.DownloadService"/>
        <activity android:configChanges="keyboard|keyboardHidden|orientation|screenSize" android:name="com.qq.e.ads.ADActivity"/>
    </application>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
    <uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT"/>
    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
    <uses-permission android:name="android.permission.GET_TASKS"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_CALL_LOG"/>
    <uses-permission android:name="android.permission.READ_SMS"/>
</manifest>

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class Test {

public static void main(String[] args) throws IOException {
		
	//cat /proc/meminfo
	
		String commands="cat /proc/meminfo";  
		
        //String message= runCommands(commands); 
        //System.out.println(message);
		
		getDiskInfo(1);
	}

	public static String runCommands(String commands) throws IOException{
		
		Process process = Runtime.getRuntime().exec(commands);  
        InputStreamReader ir = new InputStreamReader(process.getInputStream(), "UTF-8");  
        BufferedReader input = new BufferedReader(ir);  
        String line;  
        String message="";  
        while ((line = input.readLine()) != null) {  
        	//System.out.println("+++"+line);
            message = message + line + "\n" ;  
        }
        return message;
	}
	
	public static List<List> getDiskInfo(int sda_number) throws IOException{
		String commands = "df -h |grep /dev/sda"+sda_number;
//		String commands = "df -h";

		Process process = Runtime.getRuntime().exec(commands);  
        InputStreamReader ir = new InputStreamReader(process.getInputStream(), "UTF-8");  
        BufferedReader input = new BufferedReader(ir);  
        String line;  
        
        List<List> result = new ArrayList();
        /**
         * [文件系统, 容量, 已用, 可用, 已用%, 挂载点]
		 * [/dev/sda1, 8.3G, 6.4G, 1.5G, 82%, /]
         */
        while ((line = input.readLine()) != null) {  
        	//System.out.println("----------"+line);
        	String[] temp = line.split(" ");
            List<String> list_dev_sda = new ArrayList();
        	for (String string : temp) {
        		string = string.replaceAll(" ", "");
        		if(!string.equals("")){
        			//System.out.println(string);
                	list_dev_sda.add(string);
        		}
			}
        	System.out.println(list_dev_sda.toString());
        	result.add(list_dev_sda);
        }
        return result;
	}
	
	public static HashMap<String, Float> getMemInfo() throws IOException{
		
		String commands = "cat /proc/meminfo";
		Process process = Runtime.getRuntime().exec(commands);  
        InputStreamReader ir = new InputStreamReader(process.getInputStream(), "UTF-8");  
        BufferedReader input = new BufferedReader(ir);  
        //读第一行和第二行
        String[] memTotalArray = input.readLine().replace(" ", "").split(":");
        String[] memFreeArray = input.readLine().replace(" ", "").split(":");
        
        float memTotal = Float.valueOf(memTotalArray[1].replace("kB", ""));
        float memFree = Float.valueOf(memFreeArray[1].replace("kB", ""));

        System.out.println("memTotal = "+memTotal/(1024*1024) + "GB");
        System.out.println("memFree = "+memFree/1024 + "MB");
        HashMap<String, Float> mem = new HashMap<>();
        mem.put("memTotal", memTotal);
        mem.put("memFree", memFree);
        return mem;
	}
}