摘要： 1.写完整路径：#include "include/bzlib.h"2.右键项目->属性->C/C++->常规->附加包含目录，进入编辑，输入include的路径，例如：E:\Demos\BsDiffAndPatchTool\BsDiffTool\include这样bsdiff.cpp里面就没有报错 阅读全文

摘要： Context ctx = getApplicationContext();PackageManager pm = ctx.getPackageManager();String pn = ctx.getPackageName();//包名PackageInfo pi = pm.getPackageI 阅读全文