{"id":23702,"date":"2024-03-21T11:58:21","date_gmt":"2024-03-21T03:58:21","guid":{"rendered":"https:\/\/h5app.yimenapp.cn\/h5app\/?p=23702"},"modified":"2024-03-21T11:58:21","modified_gmt":"2024-03-21T03:58:21","slug":"h5%e5%85%8d%e7%ad%be%e5%b0%81%e8%a3%85ios%e6%93%8d%e4%bd%9c%e5%8a%9e%e6%b3%95%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/h5app.yimenapp.cn\/h5app\/2024\/appkfa\/23702\/","title":{"rendered":"h5\u514d\u7b7e\u5c01\u88c5ios\u64cd\u4f5c\u529e\u6cd5\u4ecb\u7ecd"},"content":{"rendered":"

H5\u514d\u7b7e\u5c01\u88c5iOS\u662f\u4e00\u79cd\u5c06H5\u9875\u9762\u5c01\u88c5\u6210iOS\u539f\u751f\u5e94\u7528\u7684\u6280\u672f\uff0c\u514d\u53bb\u4e86iOS\u5e94\u7528\u4e0a\u67b6\u9700\u8981\u5ba1\u6838\u7684\u70e6\u607c\u3002\u8be5\u6280\u672f\u7684\u539f\u7406\u662f\u5c06H5\u9875\u9762\u901a\u8fc7WebView\u52a0\u8f7d\u5230iOS\u5e94\u7528\u4e2d\uff0c\u518d\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u8ba9\u5e94\u7528\u770b\u8d77\u6765\u50cf\u539f\u751f\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

1. WebView\u52a0\u8f7dH5\u9875\u9762<\/p>\n

WebView\u662f\u4e00\u79cd\u53ef\u4ee5\u5728\u5e94\u7528\u4e2d\u52a0\u8f7d\u4e3a\u4ec0\u4e48\u5e94\u7528\u4e0a\u67b6\u89c4\u8303<\/a>\u7f51\u9875\u7684\u63a7\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee3\u7801\u63a7\u5236\u5176\u52a0\u8f7d\u7684URL\u5730\u5740\u3002\u5728H5\u514d\u7b7e\u5c01\u88c5iOS\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528WebView\u5c06H5\u9875\u9762\u52a0\u8f7d\u5230\u5e94\u7528\u4e2d\uff0c\u5e76\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u8ba9\u7528\u6237\u65e0\u6cd5\u611f\u77e5\u5230\u5e94\u7528\u662f\u7531WebView\u52a0\u8f7d\u7684\u3002<\/p>\n

2. \u9690\u85cf\u5bfc\u822a\u680f\u548c\u72b6\u6001\u680f<\/p>\n

\u4e3a\u4e86\u8ba9\u7528\u6237\u611f\u89c9\u5e94\u7528\u662f\u539f\u751f\u7684\uff0c\u6211\u4eec\u9700\u8981\u9690\u85cfWebView\u4e2d\u7684\u5bfc\u822a\u680f\u548c\u72b6\u6001\u680f\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539WebView\u7684\u5c5e\u6027\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

self.webView.navigationDelegate = self;<\/p>\n

self.webView.scrollView.bounces = NO;<\/p>\n

self.webView.scrollView.showsVerticalScrollIndicator = NO;<\/p>\n

self.webView.scrollView.showsHorizontalScrollIndicator = NO;<\/p>\n

[self.view addSubview:self.webView];<\/p>\n

if (@available(iOS 11.0, *)) {<\/p>\n

self.webView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;<\/p>\n

} else {<\/p>\n

self.automaticallyAdjustsScrollViewInsets = NO;<\/p>\n

}<\/p>\n

“`<\/p>\n

3. \u4f18\u5316\u9875\u9762\u52a0\u8f7d\u901f\u5ea6<\/p>\n

\u4e3a\u4e86\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u6211\u4eec\u9700\u8981\u4f18\u5316H5\u9875\u9762\u7684\u52a0\u8f7d\u901f\u5ea6\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a<\/p>\n

– \u4f7f\u7528CDN\u52a0\u901f\uff0c\u5c06\u8d44\u6e90\u6587\u4ef6\u653e\u5728CDN\u4e0a\uff0c\u52a0\u5feb\u8d44\u6e90\u6587\u4ef6\u7684\u4e0b\u8f7d\u901f\u5ea6\u3002<\/p>\n

– \u5bf9\u56fe\u7247\u8fdb\u884c\u538b\u7f29\uff0c\u51cf\u5c0f\u56fe\u7247\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u51cf\u5c11\u4e0b\u8f7d\u65f6\u95f4\u3002<\/p>\n

– \u5bf9JavaScript\u548cCSS\u8fdb\u884c\u538b\u7f29\uff0c\u51cf\u5c0f\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u51cf\u5c11\u4e0b\u8f7d\u65f6\u95f4\u3002<\/p>\n

4. \u5904\u7406\u7528\u6237\u4ea4\u4e92\u4e8b\u4ef6<\/p>\n

\u5728H5\u9875\u9762\u4e2d\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u8fdb\u884c\u4e00\u4e9b\u4ea4\u4e92\u64cd\u4f5c\uff0c\u5982\u70b9\u51fb\u6309\u94ae\u3001\u8f93\u5165\u6587\u672c\u7b49\u3002\u4e3a\u4e86\u8ba9\u7528\u6237\u4f53\u9a8c\u66f4\u52a0\u6d41\u7545\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7JavaScript\u548cObjective-C\u4e4b\u95f4\u7684\u4ea4\u4e92\u6765\u5904\u7406\u8fd9\u4e9b\u4e8b\u4ef6\u3002\u5177\u4f53\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

– (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message {<\/p>\n

if ([message.name isEqualToString:@”buttonClick”]) {<\/p>\n

\/\/ \u5904\u7406\u6309\u94ae\u70b9\u51fb\u4e8b\u4ef6<\/p>\n

} else if ([message.name isEqualToString:@”textInput”]) {<\/p>\n

\/\/ \u5904\u7406\u6587\u672c\u8f93\u5165\u4e8b\u4ef6<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

5. \u540e\u53f0\u8fd0\u884c<\/p>\n

\u4e3a\u4e86\u8ba9\u5e94\u7528\u5728\u540e\u53f0\u4e5f\u80fd\u7ee7\u7eed\u8fd0\u884c\uff0c\u6211\u4eec\u9700\u8981\u5728\u5e94\u7528\u4e2d\u6dfb\u52a0\u540e\u53f0\u8fd0\u884c\u7684\u6743\u9650\u3002\u5177\u4f53\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

– (void)applicationDidEnterBackground:(UIApplication *)application {<\/p>\n

__block UIBackgroundTaskIdentifier backgroundTa<\/p>\n

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

skIdentifier = [application beginBackgroundTaskWithExpirationHandler:^{<\/p>\n

[application endBackgroundTask:backgroundTaskIdentifier];<\/p>\n

backgroundTaskIdentifier = UIBackgroundTaskInvalid;<\/p>\n

}];<\/p>\n

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{<\/p>\n

while (YES) {<\/p>\n

[NSThread sleepForTimeInterval:1];<\/p>\n

}<\/p>\n

[application endBackgroundTask:backgroundTaskIdentifier];<\/p>\n

\u4e00\u952e\u6253\u5305apk\u5de5\u5177\u5b89\u5353\u7248<\/a> backgroundTaskIdentifier = UIBackgroundTaskInvalid;<\/p>\n

});<\/p>\n

}<\/p>\n

“`<\/p>\n

H5\u514d\u7b7e\u5c01\u88c5iOS\u6280\u672f\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u573a\u666f\uff0c\u5982\u4f01\u4e1a\u5185\u90e8\u5e94\u7528\u3001\u5c0f\u7a0b\u5e8f\u5e94\u7528\u7b49\u3002\u901a\u8fc7H5\u514d\u7b7e\u5c01\u88c5iOS\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba9\u5e94\u7528\u65e0\u9700\u5ba1\u6838\u5373\u53ef\u4e0a\u67b6\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u5e94\u7528\u53d1\u5e03\u7684\u6210\u672c\u548c\u65f6\u95f4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

H5\u514d\u7b7e\u5c01\u88c5iOS\u662f\u4e00\u79cd\u5c06H5\u9875\u9762\u5c01\u88c5\u6210iOS\u539f\u751f\u5e94\u7528\u7684\u6280\u672f\uff0c\u514d\u53bb\u4e86iOS\u5e94\u7528\u4e0a\u67b6\u9700\u8981\u5ba1\u6838\u7684\u70e6\u607c\u3002\u8be5\u6280\u672f\u7684\u539f\u7406\u662f\u5c06H5\u9875\u9762\u901a\u8fc7WebView\u52a0\u8f7d\u5230iOS\u5e94\u7528\u4e2d\uff0c\u518d\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u8ba9\u5e94\u7528\u770b\u8d77\u6765\u50cf\u539f\u751f\u5e94\u7528\u3002<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[22572,2318,3735,32,290],"topic":[],"class_list":["post-23702","post","type-post","status-publish","format-standard","hentry","category-appkfa","tag-app","tag-srcapk","tag-3735","tag-32","tag-290"],"_links":{"self":[{"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/posts\/23702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/comments?post=23702"}],"version-history":[{"count":1,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/posts\/23702\/revisions"}],"predecessor-version":[{"id":23763,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/posts\/23702\/revisions\/23763"}],"wp:attachment":[{"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/media?parent=23702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/categories?post=23702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/tags?post=23702"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/h5app.yimenapp.cn\/h5app\/wp-json\/wp\/v2\/topic?post=23702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}