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使用 sapjco 连接到 SAP 时出现问题。这是错误消息：

java.lang.ExceptionInInitializerError: JCo 初始化失败并出现 java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/base.apk",压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_dependencies_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_resources_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_0_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_1_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_2_apk.apk”，压缩文件“/data/app/com.example.ecowb。ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_3_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_4_apk.apk”，压缩文件“/data/app/com.example.ecowb. ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_5_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_6_apk.apk”，压缩文件“/data/app/com.example.ecowb. ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_7_apk.apk”，压缩文件“/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_8_apk.apk”，压缩文件“/data/app/com.example.ecowb. ecowb-IFzEAhc8t47wbNTPHHT6kw==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.example.ecowb.ecowb-IFzEAhc8t47wbNTPHHT6kw==/lib/arm64, /system/lib64,/system/vendor/lib64]]] 找不到“libsapjco3.so”

这是我的项目：

MainActivity.Java

package com.example.ecowb.ecowb;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;

import com.sap.conn.jco.AbapException;
import com.sap.conn.jco.JCoDestination;
import com.sap.conn.jco.JCoDestinationManager;
import com.sap.conn.jco.JCoException;
import com.sap.conn.jco.JCoFunction;
import com.sap.conn.jco.JCoTable;

import net.sf.json.JSON;
import net.sf.json.xml.XMLSerializer;

public class MainActivity extends AppCompatActivity {

static String ABAP_AS = "ABAP_AS_WITHOUT_POOL";
public static String ABAP_AS_POOLED = "ABAP_AS_WITH_POOL";
static String ABAP_MS = "ABAP_MS_WITHOUT_POOL";
static boolean alreadyRegister;
private android.content.Context context;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    if (this.alreadyRegister == true) {
        return;
    }

    CustomDestinationDataProvider.MyDestinationDataProvider myProvider = new CustomDestinationDataProvider.MyDestinationDataProvider();

    try {
        com.sap.conn.jco.ext.Environment.registerDestinationDataProvider(myProvider);
        alreadyRegister = true;
    } catch (IllegalStateException providerAlreadyRegisteredException) {
        throw new Error(providerAlreadyRegisteredException);
    }

    // CustomDestinationDataProvider test = new
    // CustomDestinationDataProvider();
    myProvider.changeProperties(ABAP_AS_POOLED, CustomDestinationDataProvider.getDestinationPropertiesFromUI());

    JCoDestination destination = null;
    try {
        destination = JCoDestinationManager.getDestination(ABAP_AS_POOLED);
    } catch (JCoException e) {
        e.printStackTrace();
    }
    System.out.println("Attributes:");
    try {
        System.out.println(destination.getAttributes());
    } catch (JCoException e) {
        e.printStackTrace();
    }
    System.out.println();

}

这是我的 Gradle：

构建.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "com.example.ecowb.ecowb"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    ndk {
        moduleName "libsapjco3"

    }
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

splits {
    abi {
        enable true
        reset()
        include 'x86', 'armeabi'
        universalApk true
    }
}
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation fileTree(include: 'native-libs.jar', dir: '$buildDir/native-libs')
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.android.support:design:27.1.1'
    implementation files('libs/json-lib-2.4-jdk15.jar')
    implementation files('libs/sapjco3.09.jar')
}
4

1 回答 1

0

不存在适用于 Android 或 ARM 处理器架构的SAP Java 连接器版本。

于 2019-01-30T07:19:13.373 回答