{"id":27756,"date":"2024-06-11T15:56:27","date_gmt":"2024-06-11T07:56:27","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=27756"},"modified":"2024-06-11T15:56:27","modified_gmt":"2024-06-11T07:56:27","slug":"%e5%8a%a8%e6%80%81%e6%89%93%e5%8c%85apk%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2024\/06\/11\/%e5%8a%a8%e6%80%81%e6%89%93%e5%8c%85apk%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"\u52a8\u6001\u6253\u5305apk\u64cd\u4f5c\u65b9\u6cd5\u4ecb\u7ecd"},"content":{"rendered":"

\u52a8\u6001\u6253\u5305APK\u662f\u6307\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5730\u751f\u6210APK\u6587\u4ef6\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u9700\u6c42\u8fdb\u884c\u7075\u6d3b\u7684\u914d\u7f6e\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u573a\u666f\u548c\u9700\u6c42\u3002\u52a8\u6001\u6253\u5305APK\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u4f8b\u5982\u6e38\u620f\u3001\u5e94\u7528\u66f4\u65b0\u3001\u63d2\u4ef6\u5316\u7b49\u7b49\u3002<\/p>\n

\u52a8\u6001\u6253\u5305APK\u7684\u539f\u7406\u662f\u5c06\u5df2\u6709\u7684\u8d44\u6e90\u6587\u4ef6\u548c\u4ee3\u7801\u6587\u4ef6\u8fdb\u884c\u6253\u5305\uff0c\u5e76\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u52a0\u8f7d\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5c31\u662f\u5148\u5c06\u8d44\u6e90\u6587\u4ef6\u548c\u4ee3\u7801\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2adex\u6587\u4ef6\uff0c\u7136\u540e\u5728\u8fd0\u884c\u65f6\u901a\u8fc7ClassLoader\u52a8\u6001\u52a0\u8f7ddex\u6587\u4ef6\u4e2d\u7684\u7c7b\uff0c\u4ece\u800c\u5b9e\u73b0\u52a8\u6001\u52a0\u8f7d\u548c\u8fd0\u884c\u3002<\/p>\n

\u52a8\u6001\u6253\u5305APK\u7684\u5b9e\u73b0\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

1. \u521b\u5efa\u4e00\u4e2aAndroid\u9879\u76ee\uff0c\u5e76\u5728\u9879\u76ee\u4e2d\u6dfb\u52a0\u9700\u8981\u52a8\u6001\u52a0\u8f7d\u7684\u8d44\u6e90\u6587\u4ef6\u548c\u4ee3\u7801\u6587\u4ef6\u3002<\/p>\n

2. \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5c06\u8d44\u6e90\u6587\u4ef6\u548c\u4ee3\u7801\u6587\u4ef6\u6253\u5305\u6210dex\u6587\u4ef6\u3002\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n

dx –dex –output=classes.dex resources\/ code\/<\/p>\n

\u5176\u4e2d\uff0cresources\/\u662f\u8d44\u6e90\u6587\u4ef6\u76ee\u5f55\uff0ccode\/\u662f\u4ee3\u7801\u6587\u4ef6\u76ee\u5f55\uff0cclasses.dex\u662f\u6253\u5305\u540e\u7684dex\u6587\u4ef6\u540d\u3002<\/p>\n

3. \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528DexClassLoader\u52a8\u6001\u52a0\u8f7ddex\u6587\u4ef6\u4e2d\u7684\u7c7b\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

String dexPath = “\/sdcard\/classes.dex”; \/\/ dex\u6587\u4ef6\u8def\u5f84<\/p>\n

String optimizedDir = getFilesDir().getAbsolutePath() + File.separator + “optimized”; \/\/ \u4f18\u5316\u540e\u7684dex\u6587\u4ef6\u76ee\u5f55<\/p>\n

ClassLoader classLoader = nrolling sky\u5236\u4f5c\u5668ios<\/a>ew DexClassLoader(dexPath, optimizedDir, null, getClassLoader());<\/p>\n

\u5176\u4e2d\uff0cdexPath\u662fdex\u6587\u4ef6\u7684\u8def\u5f84\uff0coptimizedDir\u662f\u4f18\u5316\u540e\u7684dex\u6587\u4ef6\u76ee\u5f55\uff0cgetClassLoader()\u662f\u5f53\u524d\u7c7b\u7684ClassLoader\u3002”\/><\/figure>\n<\/p>\n

4. \u4f7f\u7528\u53cd\u5c04\u673a\u5236\u8c03\u7528dex\u6587\u4ef6\u4e2d\u7684\u7c7b\u7684\u65b9\u6cd5\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

Class clazz = classLoader.loadClass(“com.php\u5c01\u88c5\u6210exe<\/a>example.DynamicClass”);<\/p>\n

Object instance = clazz.newInstance();<\/p>\n

Method method = clazz.getMethod(“dynamicMethod”);<\/p>\n

method.invoke(instance);<\/p>\n

\u5176\u4e2d\uff0c”com.example.DynamicClass”\u662fdex\u6587\u4ef6\u4e2d\u7684\u7c7b\u540d\uff0cdynamicMethod()\u662fdex\u6587\u4ef6\u4e2d\u7684\u65b9\u6cd5\u540d\u3002<\/p>\n

\u52a8\u6001\u6253\u5305APK\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u8fdb\u884c\u7075\u6d3b\u7684\u914d\u7f6e\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff0c\u56e0\u4e3a\u52a8\u6001\u52a0\u8f7d\u7684\u4ee3\u7801\u4e0d\u4f1a\u5728\u5e94\u7528\u7a0b\u5e8f\u5b89\u88c5\u65f6\u88ab\u53cd\u7f16\u8bd1\u51fa\u6765\u3002\u4f46\u662f\uff0c\u52a8\u6001\u6253\u5305APK\u4e5f\u5b58\u5728\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u9700\u8981\u989d\u5916\u7684\u8d44\u6e90\u548c\u4ee3\u7801\u6587\u4ef6\uff0c\u589e\u52a0\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u5927\u5c0f\uff0c\u540c\u65f6\u4e5f\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u6c34\u5e73\u624d\u80fd\u5b9e\u73b0\u3002<\/p>\n

\u603b\u4e4b\uff0c\u52a8\u6001\u6253\u5305APK\u662f\u4e00\u79cd\u975e\u5e38\u6709\u7528\u7684\u6280\u672f\uff0c\u5728\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u52a8\u6001\u6253\u5305APK\u662f\u6307\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5730\u751f\u6210APK\u6587\u4ef6\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u9700\u6c42\u8fdb\u884c\u7075\u6d3b\u7684\u914d\u7f6e\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u573a\u666f\u548c\u9700\u6c42\u3002\u52a8\u6001\u6253\u5305APK\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u4f8b\u5982\u6e38\u620f\u3001\u5e94\u7528\u66f4\u65b0\u3001\u63d2\u4ef6\u5316\u7b49\u7b49\u3002\u52a8\u6001\u6253\u5305APK\u7684\u539f\u7406\u662f\u5c06\u5df2<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[38,1289,25997,12,4563],"topic":[],"class_list":["post-27756","post","type-post","status-publish","format-standard","hentry","category-kaifaapp","tag-38","tag-1289","tag-apk","tag-12","tag-4563"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/27756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=27756"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/27756\/revisions"}],"predecessor-version":[{"id":27758,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/27756\/revisions\/27758"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=27756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=27756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=27756"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=27756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}