\u5728Android\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u4f7f\u7528\u5230APK\u6253\u5305\u5de5\u5177\u6765\u5c06\u9879\u76ee\u4e2d\u7684\u4ee3\u7801\u3001\u8d44\u6e90\u6587\u4ef6\u3001\u56fe\u7247\u7b49\u6253\u5305\u6210\u4e00\u4e2aAPK\u6587\u4ef6\u3002\u800c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5c06\u4e00\u4e2a\u6587\u4ef6\u6253\u5305\u6210APK\uff0c\u6bd4\u5982\u8bf4\u5c06\u4e00\u4e2a\u6e38\u620f\u7684\u8d44\u6e90\u6587\u4ef6\u6253\u5305\u6210APK\u5f62\u5f0f\uff0c\u8fd9\u65f6\u5019\u6211\u4eec\u5c31\u9700\u8981\u4f7f\u7528\u5230\u5c06\u6587\u4ef6\u6253\u5305\u6210APK\u7684SDK\u3002<\/p>\n
\u4e00\u3001\u6253\u5305\u6210APK\u7684\u539f\u7406<\/p>\n
\u5728Android\u7cfb\u7edf\u4e2d\uff0cAPK\u6587\u4ef6\u662f\u4e00\u79cd\u7279\u6b8a\u7684ZIP\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u6240\u6709\u8d44\u6e90\u6587\u4ef6\u3001\u4ee3\u7801\u6587\u4ef6\u548c\u5176\u4ed6\u5fc5\u9700\u7684\u6587\u4ef6\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528ZIP\u538b\u7f29\u7b97\u6cd5\u5c06\u6211\u4eec\u9700\u8981\u6253\u5305\u7684\u6587\u4ef6\u538b\u7f29\u6210\u4e00\u4e2aZIP\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u8fd9\u4e2aZIP\u6587\u4ef6\u91cd\u547d\u540d\u4e3aAPK\u6587\u4ef6\uff0c\u5c31\u53ef\u4ee5\u5c06\u6587\u4ef6\u6253\u5305\u6210APK\u5f62\u5f0f\u3002<\/p>\n
\u4e8c\u3001\u4f7f\u7528SDK\u6253\u5305\u6210APK\u7684\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n
1. \u521b\u5efa\u4e00\u4e2aAndroid\u9879\u76ee<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aAndroid\u9879\u76ee\uff0c\u8fd9\u4e2a\u9879\u76ee\u53ef\u4ee5\u662f\u4e00\u4e2a\u7a7a\u9879\u76ee\uff0c\u53ea\u8981\u5b83\u6709\u4e00\u4e2aAndroidManifest.xml\u6587\u4ef6\u548c\u4e00\u4e2ares\u6587\u4ef6\u5939\u5373\u53ef\u3002\u8fd9\u91cc\u6211\u4ee5Android Studio\u4e3a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2a\u7a7a\u9879\u76ee\u3002<\/p>\n
2. \u6dfb\u52a0\u6253\u5305\u4ee3\u7801<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u9879\u76ee\u4e2d\u6dfb\u52a0\u6253\u5305\u4ee3\u7801\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aJava\u6587\u4ef6\uff0c\u7528\u4e8e\u6253\u5305\u6587\u4ef6\u3002\u5728\u8fd9\u4e2aJava\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5f15\u5165\u4e00\u4e9b\u5fc5\u8981\u7684\u7c7b\u548c\u5e93\uff0c\u6bd4\u5982\u8bf4ZipOutputStream\u3001FileInputStream\u3001File\u3001ZipEntry\u7b49\u7b49\u3002<\/p>\n
\u7136\u540e\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u6253\u5305\u4ee3\u7801\u3002\u8fd9\u91cc\u6211\u63d0\u4f9b\u4e00\u4e2a\u7b80\u5355\u7684\u6253\u5305\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
“`java<\/p>\n
public class Packager {<\/p>\n
public static void pack(String filePath, String apkPath) throws Exception {<\/p>\n
FileOutputStream fos = new FileOutputStream(apkPath);<\/p>\n
ZipOutputStream zos = new ZipOutputStream(fos);<\/p>\n
File file = new File(filePath);<\/p>\n
FileInputStream fis = new FileInputStream(file);<\/p>\n
ZipEntry zipEntry = new ZipEntry(file.getNa”\/><\/figure>\n<\/p>\n
me());<\/p>\n
zos.putNextEntry(zipEntry);<\/p>\n
byte[] buffer = new byte[1024];<\/p>\n
int len;<\/p>\n
while ((len = fis.read(buffer)) != -1) {<\/p>\n
zos.write(buffer, 0, len);<\/p>\n
}<\/p>\n
fis.close();<\/p>\n
zos.closeEntry();<\/p>\n
zos.close();<\/p>\n
fos.close();<\/p>\n
}<\/p>\n
}<\/p>\n
“`<\/p>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u6587\u4ef6\u6253\u5305\u6210APK\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n
1. \u521b\u5efa\u4e00\u4e2aZipOutputStream\u5bf9\u8c61\uff0c\u7528\u4e8e\u5199\u5165\u538b\u7f29\u6587\u4ef6\u3002<\/p>\n
2. \u521b\u5efa\u4e00\u4e2aFileInputStream\u5bf9\u8c61\uff0c\u7528\u4e8e\u8bfb\u53d6\u9700\u8981\u6253\u5305\u7684\u6587\u4ef6\u3002<\/p>\n
3. \u521b\u5efa\u4e00\u4e2aZipEntry\u5bf9\u8c61\uff0c\u7528\u4e8e\u8868\u793a\u538b\u7f29\u6587\u4ef6\u4e2d\u7684\u4e00\u4e2a\u6587\u4ef6\u3002<\/p>\n
4. \u5c06ZipEntry\u5bf9\u8c61\u6dfb\u52a0\u5230ZipOutputStream\u5bf9\u8c61\u4e2d\u3002<\/p>\n
5. \u8bfb\u53d6\u9700\u8981\u6253\u5305\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u5176angular\u6253\u5305\u6210apk<\/a>\u5199\u5165ZipOutputStream\u5bf9\u8c61\u4e2d\u3002<\/p>\n 6. \u5173\u95edZipEntry\u5bf9\u8c61\u3002<\/p>\n 7. \u5173\u95edZipOutputStream\u5bf9\u8c61\u3002<\/p>\n 8. \u5173\u95edFileInputStream\u5bf9\u8c61\u3002<\/p>\n 3. \u8c03\u7528\u6253\u5305\u4ee3\u7801<\/p>\n