适用于Java调用的 Bsdiff/BsPatch差分包开源库
Java创建JNI对应类BsDiff
package com.sswl;
public class BsDiff {
static {
//这个bz2.dll是bspatch.dll所依赖到的，必须要写上来，而且必须在load bspatch.dll之前，否则会报错：
//Exception in thread "main" java.lang.UnsatisfiedLinkError: ..\bspatch.dll: Can't find dependent libraries
System.load("E:\\AS-workspace\\bspatch\\x64\\Release\\bz2.dll");
System.load("E:\\AS-workspace\\bspatch\\x64\\Release\\bspatch.dll");
}
public static native boolean make(String oldFilePath, String newFilePath, String patchPath);
public static native boolean diff(String oldFilePath, String newFilePath, String patchPath);
}调用类Main
/**
* @Description: 打差分包
* @Author: jimmyliang
* @CreateDate: 2020/9/4
*/
public class Main {
public static void main(String[] args) {
// BsDiff.diff("C:\\Users\\Administrator\\Desktop\\old.apk",
// "C:\\Users\\Administrator\\Desktop\\new.apk",
// "C:\\Users\\Administrator\\Desktop\\patch.apk");
BsDiff.make("C:\\Users\\Administrator\\Desktop\\old.apk",
"C:\\Users\\Administrator\\Desktop\\new12.apk",
"C:\\Users\\Administrator\\Desktop\\patch.apk");
}
}