APKTool\u662f\u4e00\u4e2a\u7528\u4e8e\u53cd\u7f16\u8bd1\u548c\u91cd\u65b0\u7f16\u8bd1Android\u5e94\u7528\u7a0b\u5e8f\u7684\u5de5\u5177\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u89e3\u538bAPK\u6587\u4ef6\uff0c\u5e76\u67e5\u770b\u548c\u4fee\u6539\u5176\u4e2d\u5305\u542b\u7684\u8d44\u6e90\u6587\u4ef6\u548c\u6e90\u4ee3\u7801\u3002\u7136\u800c\uff0c\u5f53\u8fdb\u884c\u4fee\u6539\u540e\uff0c\u91cd\u65b0\u6253\u5305APK\u6587\u4ef6\u65f6\uff0c\u7531\u4e8e\u7b7e\u540d\u95ee\u9898\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n
Android\u5e94\u7528\u7a0b\u5e8f\u7684\u7b7e\u540d\u662f\u4e3a\u4e86\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u3002\u6bcf\u4e2a\u5e94\u7528\u7a0b\u5e8f\u90fd\u5fc5\u987b\u4f7f\u7528\u5f00\u53d1\u8005\u81ea\u5df1\u7684\u5bc6\u94a5\u5e93\u6587\u4ef6\u5bf9\u5176\u8fdb\u884c\u7b7e\u540d\uff0c\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u6ca1\u6709\u88ab\u7be1\u6539\u6216\u4f2a\u9020\u3002\u7b7e\u540d\u8fd8\u5141\u8bb8\u64cd\u4f5c\u7cfb\u7edf\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u53d1\u5e03\u8005\uff0c\u5e76\u786e\u4fdd\u5728\u66f4\u65b0\u7248\u672c\u65f6\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u4e00\u81f4\u7684\u8eab\u4efd\u3002<\/p>\n
\u5f53\u4f7f\u7528APKTool\u5bf9APK\u6587\u4ef6\u8fdb\u884c\u4fee\u6539\u5e76\u91cd\u65b0\u6253\u5305\u65f6\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u7b7e\u540d\u4fe1\u606f\u4f1a\u4e22\u5931\u3002\u7531\u4e8e\u7f3a\u4e4f\u6709\u6548\u7684\u7b7e\u540d\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5728\u5b89\u88c5\u6216\u8fd0\u884c\u65f6\u53ef\u80fd\u4f1a\u62d2\u7edd\u8be5\u5e94\u7528\u7a0b\u5e8f\u3002\u56e0\u6b64\uff0c\u5728\u91cd\u65b0\u6253\u5305APK\u6587\u4ef6\u4e4b\u524d\uff0c\u5fc5\u987b\u5bf9\u5176\u8fdb\u884c\u7b7e\u540d\u3002<\/p>\n
\u7b7e\u540dAPK\u6587\u4ef6\u7684\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n
1. \u751f\u6210\u5bc6\u94a5\u5e93\u6587\u4ef6\uff1a\u9996\u5148\uff0c\u9700\u8981\u751f\u6210\u4e00\u4e2a\u5bc6\u94a5\u5e93\u6587\u4ef6\uff0c\u5b83\u5305\u542b\u7b7e\u540d\u6240\u9700\u7684\u79c1\u94a5\u548c\u8bc1\u4e66\u3002\u53ef\u4ee5\u4f7f\u7528Java\u7684`keytool`\u5de5\u5177\u6765\u751f\u6210\u5bc6\u94a5\u5e93\u6587\u4ef6\u3002\u4ee5\u4e0b\u793a\u4f8b\u547d\u4ee4\u751f\u6210\u4e00\u4e2a\u540d\u4e3a`keystore.jks`\u7684\u5bc6\u94a5\u5e93\u6587\u4ef6\uff1a<\/p>\n
“`<\/p>\n
keytool -genkey -v -keystore keystore.jks -alias my-alias -keyalg RSA -keysize 2048 -validity 10000<\/p>\n
“`<\/p>\n
\u5728\u751f\u6210\u5bc6\u94a5\u5e93\u6587\u4ef6\u65f6\uff0c\u9700\u8981\u8bbe\u7f6e\u522b\u540d\u3001\u5bc6\u94a5\u7b97\u6cd5\u3001\u5bc6\u94a5\u5927\u5c0f\u548c\u6709\u6548\u671f\u7b49\u53c2\u6570\u3002<\/p>\n
2. \u7b7e\u540dAPK\u6587\u4ef6\uff1a\u4f7f\u7528`jarsiandroid\u5e94\u7528\u7a0b\u5e8f\u7b7e\u540d\u673a\u5236<\/a>gner`\u5de5\u5177\u5bf9APK\u6587\u4ef6\u8fdb\u884c\u7b7e\u540d\u3002\u4ee5\u4e0b\u793a\u4f8b\u547d\u4ee4\u7b7e\u540d\u4e00\u4e2a\u540d\u4e3a`app.apk`\u7684APK\u6587\u4ef6\uff1a<\/p>\n
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore keysto<\/p>\n
re.jks app.apk my-alias<\/p>\n
“`<\/p>\n
\u5176\u4e2d\uff0c`-sigalg`\u548c`-digestalg`\u53c2\u6570\u6307\u5b9a\u4e86\u4f7f\u7528\u7684\u7b7e\u540d\u7b97\u6cd5\uff0c`-keystore`\u53c2\u6570\u6307\u5b9a\u4e86\u5bc6\u94a5\u5e93\u6587\u4ef6\u7684\u8def\u5f84\uff0c`my-alias`\u662f\u5728\u751f\u6210\u5bc6\u94a5\u5e93\u6587\u4ef6\u65f6\u8bbe\u7f6e\u7684\u522b\u540d\u3002<\/p>\n
3. \u9a8c\u8bc1\u7b7e\u540d\uff1a\u4e3a\u4e86\u786e\u4fddAPK\u6587\u4ef6\u5df2\u6b63\u786e\u7b7e\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528`jarsigner`\u5de5\u5177\u7684`-verify`\u53c2\u6570\u8fdb\u884c\u9a8c\u8bc1\uff1a<\/p>\n
“`<\/p>\n
jarsigner -verify app.apk<\/p>\n
“`<\/p>\n
\u5982\u679c\u7b7e\u540d\u9a8c\u8bc1\u901a\u8fc7\uff0c\u5219\u4f1a\u663e\u793a\u4e00\u6761\u6210\u529f\u6d88\u5b89\u5353\u7b7e\u540d\u5305\u5728\u52a0\u56fa\u4e48<\/a>\u606f\u3002<\/p>\n