{"id":7319,"date":"2023-10-13T12:01:34","date_gmt":"2023-10-13T04:01:34","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=7319"},"modified":"2023-10-13T12:01:34","modified_gmt":"2023-10-13T04:01:34","slug":"ios-uuid%e7%94%9f%e6%88%90%e6%8a%80%e6%9c%af%e5%8e%9f%e7%90%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2023\/10\/13\/ios-uuid%e7%94%9f%e6%88%90%e6%8a%80%e6%9c%af%e5%8e%9f%e7%90%86%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"ios uuid\u751f\u6210\u6280\u672f\u539f\u7406\u4ecb\u7ecd"},"content":{"rendered":"

UUID\u662f\u552f\u4e00\u6807\u8bc6\u7b26\uff08Universally Unique Identifier\uff09\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7531128\u4f4d\u6570\u5b57\u7ec4\u6210\u7684\u6807\u8bc6\u7b26\uff0c\u5e38\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u8bbe\u5907\u6216\u5bf9\u8c61\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0cUUID\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bbe\u5907\u6807\u8bc6\u3001\u5e94\u7528\u6807\u8bc6\u3001\u5e7f\u544a\u6807\u8bc6\u7b49\u65b9\u9762\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdiOS\u4e2dUUID\u7684\u751f\u6210\u539f\u7406\u53ca\u5176\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n

\u4e00\u3001UUID\u7684\u751f\u6210\u539f\u7406<\/p>\n

UUID\u662f\u7531\u4e00\u4e9b\u7279\u5b9a\u7684\u7b97\u6cd5\u548c\u4fe1\u606f\u7ec4\u5408\u800c\u6210\u7684\uff0c\u5176\u4e2d\u5305\u62ec\u65f6\u95f4\u6233\u3001\u786c\u4ef6\u4fe1\u606f\u3001\u968f\u673a\u6570\u7b49\u5143\u7d20\u3002UUID\u7684\u751f\u6210\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n

1. \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233<\/p>\n

UUID\u4e2d\u5305\u542b\u65f6\u95f4\u6233\u4fe1\u606f\uff0c\u56e0\u6b64\u9700\u8981\u83b7\u53d6\u5f53\u524d\u7684\u65f6\u95f4\u6233\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7cfb\u7edf\u63d0\u4f9b\u7684\u51fd\u6570time()\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u7684\u79d2\u6570\u3002<\/p>\n

2. \u83b7\u53d6\u8bbe\u5907\u786c\u4ef6\u4fe1\u606f<\/p>\n

\u8bbe\u5907\u786c\u4ef6\u4fe1\u606f\u4e5f\u662fUUID\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u533a\u5206\u4e0d\u540c\u7684\u8bbe\u5907\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7UIDevice\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\u83b7\u53d6\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\u7b26\uff08UDID\uff09\u6216\u8bbe\u5907\u6807\u8bc6\u7b26\uff08IDFA\uff09\u3002<\/p>\n

3. \u751f\u6210\u968f\u673a\u6570<\/p>\n

\u968f\u673a\u6570\u4e5fipa\u5e73\u53f0<\/a>\u662fUUID\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528arc4random()\u51fd\u6570\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\u3002<\/p>\n

4. \u5c06\u4ee5\u4e0a\u4fe1\u606f\u7ec4\u5408<\/p>\n

\u5c06\u65f6\u95f4\u6233\u3001\u8bbe\u5907\u786c\u4ef6\u4fe1\u606f\u548c\u968f\u673a\u6570\u7b49\u4fe1\u606f\u7ec4\u5408\u8d77\u6765\uff0c\u4f7f\u7528\u7279\u5b9a\u7684\u7b97\u6cd5\u751f\u6210\u4e00\u4e2a128\u4f4d\u7684U<\/p>\n

<\/figure>\n<\/p>\n

UID\u3002<\/p>\n

\u4e8c\u3001iOS\u4e2dUUID\u7684\u5b9e\u73b0\u65b9\u5f0f<\/p>\n

\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u7cfb\u7edf\u63d0\u4f9b\u7684NSUUID\u7c7b\u6765\u751f\u6210UUID\u3002NSUUID\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u7c7b\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u751f\u6210UUID\u3002<\/p>\n

1. \u751f\u6210UUID<\/p>\n

\u4f7f\u7528NSUUID\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\u53ef\u4ee5\u8f7b\u677e\u5730\u751f\u6210UUID\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

NSUUID *uuid = [NSUUID UUID];<\/p>\n

NSLog(@”%@”, [uuid UUIDString]);<\/p>\n

“`<\/p>\n

\u5176\u4e2d\uff0c[NSUUID UUID]\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2aNSUUID\u7c7b\u5c06\u6e90\u6587\u4ef6\u6253\u5305\u751f\u6210apk<\/a>\u7684\u5b9e\u4f8b\u5bf9\u8c61\uff0c[uuid UUIDString]\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8be5\u5b57\u7b26\u4e32\u5c31\u662f\u751f\u6210\u7684UUID\u3002<\/p>\n

2. \u83b7\u53d6\u8bbe\u5907\u6807\u8bc6\u7b26<\/p>\n

\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528ASIdentifierManager\u7c7b\u83b7\u53d6\u8bbe\u5907\u6807\u8bc6\u7b26\uff08IDFA\uff09\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

ASIdentifierManager *adManager = [ASIdentifierManager sharedManager];<\/p>\n

NSLog(@”%@”, [adManager advertisingIdentifier]);<\/p>\n

“`<\/p>\n

\u5176\u4e2d\uff0c[ASIdentifierManager sharedManager]\u65b9\u6cd5\u8fd4\u56deASIdentifierManager\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\uff0c[adManager advertisingIdentifier]\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8be5\u5b57\u7b26\u4e32\u5c31\u662f\u8bbe\u5907\u6807\u8bc6\u7b26\uff08IDFA\uff09\u3002<\/p>\n

3. \u83b7\u53d6\u8bbe\u5907\u552f\u4e00\u6807\u8bc6\u7b26<\/p>\n

\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528UIDevice\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\u83b7\u53d6\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\u7b26\uff08UDID\uff09\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

UIDevice *device = [UIDevice currentDevice];<\/p>\n

NSLog(@”%@”, [device identifierForVendor]);<\/p>\n

“`<\/p>\n

\u5176\u4e2d\uff0c[UIDevice currentDevice]\u65b9\u6cd5\u8fd4\u56deUIDevice\u7c7b\u7684\u5b9e\u4f8b\u5bf9\u8c61\uff0c[device identifierForVendor]\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8be5\u5b57\u7b26\u4e32\u5c31\u662f\u8bbe\u5907\u552f\u4e00\u6807\u8bc6\u7b26\uff08UDID\uff09\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

UUID\u662fiOS\u7cfb\u7edf\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e00\u79cd\u6807\u8bc6\u7b26\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u6807\u8bc6\u3001\u5e94\u7528\u6807\u8bc6\u3001\u5e7f\u544a\u6807\u8bc6\u7b49\u65b9\u9762\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528NSUUID\u7c7b\u6765\u65b9\u4fbf\u5730\u751f\u6210UUID\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528ASIdentifierManager\u7c7b\u548cUIDevice\u7c7b\u6765\u83b7\u53d6\u8bbe\u5907\u6807\u8bc6\u7b26\u548c\u8bbe\u5907\u552f\u4e00\u6807\u8bc6\u7b26\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UUID\u662f\u552f\u4e00\u6807\u8bc6\u7b26\uff08Universally Unique Identifier\uff09\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7531128\u4f4d\u6570\u5b57\u7ec4\u6210\u7684\u6807\u8bc6\u7b26\uff0c\u5e38\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u8bbe\u5907\u6216\u5bf9\u8c61\u3002\u5728iOS\u7cfb\u7edf\u4e2d\uff0cUUID\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bbe\u5907\u6807\u8bc6\u3001\u5e94<\/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":[12904,12903,123,14,140],"topic":[],"class_list":["post-7319","post","type-post","status-publish","format-standard","hentry","category-kaifaapp","tag-app-ios","tag-u","tag-123","tag-14","tag-140"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/7319","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=7319"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/7319\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=7319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=7319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=7319"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=7319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}