{"id":22701,"date":"2024-04-29T16:08:14","date_gmt":"2024-04-29T08:08:14","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=22701"},"modified":"2024-04-29T16:08:14","modified_gmt":"2024-04-29T08:08:14","slug":"android%e6%8a%8adex%e6%89%93%e5%8c%85apk%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/22701\/","title":{"rendered":"android\u628adex\u6253\u5305apk\u64cd\u4f5c\u65b9\u6cd5"},"content":{"rendered":"
\u5728Android\u5f00\u53d1\u4e2d\uff0cDex\uff08Dalvik Executable\uff09\u6587\u4ef6\u662f\u4e00\u79cd\u4e13\u4e3aAndroid\u5e73\u53f0\u8bbe\u8ba1\u7684\u5b57\u8282\u7801\u6587\u4ef6\u683c\u5f0f\uff0c\u5b83\u5305\u542b\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u6240\u6709\u53ef\u6267\u884c\u4ee3\u7801\u3002APK\uff08Android Package\uff09\u6587\u4ef6\u662fAndroid\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u88c5\u5305\uff0c\u5b83\u5305\u542b\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u6240\u6709\u8d44\u6e90\u6587\u4ef6\u3001\u5e93\u6587\u4ef6\u3001\u4ee5\u53caDEX\u6587\u4ef6\u3002<\/p>\n
\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5c06DEX\u6587\u4ef6\u6253\u5305\u5230APK\u6587\u4ef6\u4e2d\u3002\u4e0b\u9762\u662f\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n
1. \u7f16\u5199Java\u4ee3\u7801\uff1a\u9996\u5148\uff0c\u4f60\u9700\u8981\u7f16\u5199Android\u5e94\u7528\u7a0b\u5e8f\u7684Java\u4ee3\u7801\u3002\u5728Android Studio\u4e2d\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Android\u9879\u76ee\uff0c\u5e76\u5f00\u59cb\u7f16\u5199\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u3002<\/p>\n
2. \u751f\u6210DEX\u6587\u4ef6\uff1a\u5728\u7f16\u8bd1\u9636\u6bb5\uff0cJava\u4ee3\u7801\u5c06\u88ab\u7f16\u8bd1\u6210Java\u5b57\u8282\u7801\u6587\u4ef6\uff08.class\uff09\uff0c\u7136\u540e\u901a\u8fc7Dex\u7f16\u8bd1\u5de5\u5177\u5c06\u8fd9\u4e9b\u5b57\u8282\u7801\u6587\u4ef6\u8f6c\u6362\u4e3aDex\u6587\u4ef6\u3002<\/p>\n
\u5728Android Gradle\u63d2\u4ef63.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\uff0cDex\u7f16\u8bd1\u5de5\u5177\u662f\u5728\u6784\u5efa\u8fc7\u7a0b\u7684\u6700\u540e\u4e00\u6b65\u6267\u884c\u7684\u3002\u4f60\u53ef\u4ee5\u4f7fdb\u6587\u4ef6\u751f\u6210apk<\/a>\u7528\u4ee5\u4e0bGradle\u914d\u7f6e\u5c06.dex\u6587\u4ef6\u751f\u6210\u5230\u9ed8\u8ba4\u76ee\u5f55\uff08build\/intermediates\/dex\/debug\/\uff09\uff1a<\/p>\n “`groovy<\/p>\n android {<\/p>\n \/\/ …<\/p>\n dexOptions {<\/p>\n preDexLibraries = false<\/p>\n jumboMode = true<\/p>\n }<\/p>\n }<\/p>\n “`<\/p>\n \u4e0a\u8ff0\u914d\u7f6e\u53ef\u4ee5\u52a0\u5feb\u6784\u5efa\u8fc7\u7a0b\uff0c\u5e76\u4f18\u5316.dex\u6587\u4ef6\u3002<\/p>\n 3. \u6253\u5305APK\u6587\u4ef6\uff1a\u5728\u751f\u6210.dex\u6587\u4ef6\u4e4b\u540e\uff0c\u4f60\u9700\u8981\u5c06\u5b83\u6253\u5305\u5230APK\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7Gradle\u6784\u5efa\u7cfb\u7edf\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u914d\u7f6e\u5c06.dex\u6587\u4ef6\u5305\u542b\u5230APK\u6587\u4ef6\u4e2d\uff1a<\/p>\n “`groovy<\/p>\n android {<\/p>\n \/\/ …<\/p>\n<\/p>\n applicationVariants.all { variant -><\/p>\n variant.outputs.all { output -><\/p>\n def outputDir = output.outputFile.parent<\/p>\n def fileName = output.outputFile.name.replace(“.apk”, “-dexed.apk”)<\/p>\n def destFile = new File(outputDir, fileName)<\/p>\n<\/p>\n tasks.create(“dex${variant.name.capitalize()}”) {<\/p>\n doLast {<\/p>\n copy {<\/p>\n from variant.dex<\/p>\n into outputDir<\/p>\n rename { fileName }<\/p>\n }<\/p>\n }<\/p>\n }<\/p>\n<\/p>\n output.processManifest.doLast {<\/p>\n variant.dex = tasks.getByName(“dex${variant.name.capitalize()}”).outputs.files.singleFile<\/p>\n }<\/p>\n<\/p>\n output.packageApplication.doLast {<\/p>\n copy {<\/p>\n from variant.dex<\/p>\n into outputDir<\/p>\n rename { fileName }<\/p>\n }<\/p>\n }<\/p>\n }<\/p>\n }<\/p>\n }<\/p>\n “`<\/p>\n \u4e0a\u8ff0\u914d\u7f6e\u5c06\u4f1a\u5728\u6784\u5efa\u8fc7\u7a0b\u7684\u6700\u540e\u751f\u6210.dex\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u590d\u5236\u5230APK\u6587\u4ef6\u7684\u76f8\u5e94\u4f4d\u7f6e\u3002<\/p>\n