{"id":347,"date":"2015-12-13T15:19:33","date_gmt":"2015-12-13T07:19:33","guid":{"rendered":"http:\/\/weitaoc.com\/?p=347"},"modified":"2019-09-27T14:19:14","modified_gmt":"2019-09-27T06:19:14","slug":"react-native%e5%8e%9f%e7%94%9f%e5%9b%9e%e8%b0%83%e7%9a%84%e4%b8%a4%e7%a7%8d%e6%96%b9%e5%bc%8f%e5%80%bcios","status":"publish","type":"post","link":"http:\/\/weitaoc.com\/?p=347","title":{"rendered":"react-native\u539f\u751f\u56de\u8c03\u7684\u4e24\u79cd\u65b9\u5f0f\u4e4bIOS"},"content":{"rendered":"

\u4e0d\u662f\u539f\u521b\uff0c\u5b98\u65b9\u6587\u6863\u5176\u5b9e\u5df2\u7ecf\u8bf4\u7684\u5f88\u6e05\u695a\u4e86\uff0c\u8fd9\u91cc\u53ea\u662f\u603b\u7ed3\u4e00\u4e0b\u3002<\/p>\n

1.\u76f4\u63a5\u8c03\u7528\u5e76\u56de\u8c03js\u65b9\u6cd5<\/span><\/p>\n

\u8fd9\u7c7b\u4e3b\u8981\u662f\u9488\u5bf9\u8017\u65f6\u6bd4\u8f83\u957f\u7684\u573a\u666f\u4f7f\u7528\uff0c\u901a\u8fc7RCTResponseSenderBlock\u8fdb\u884c\u56de\u8c03\u3002<\/p>\n

ios\u539f\u751f\u7aef\u7684demo<\/p>\n

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RCT_EXPORT_METHOD(getSSID:(RCTResponseSenderBlock)callback)
\n{
\nNSArray *interfaceNames = CFBridgingRelease(CNCopySupportedInterfaces());
\nNSLog(@"%s: Supported interfaces: %@", __func__, interfaceNames);
\n
\nNSDictionary *SSIDInfo;
\nNSString *SSID = @"error";
\n
\nfor (NSString *interfaceName in interfaceNames) {
\nSSIDInfo = CFBridgingRelease(CNCopyCurrentNetworkInfo((__bridge CFStringRef)interfaceName));
\n
\nif (SSIDInfo.count &gt; 0) {
\nSSID = SSIDInfo[@"SSID"];
\nbreak;
\n}
\n}
\n
\ncallback(@[SSID]);
\n}<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

react-native\u7aef\u8c03\u7528<\/p>\n

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NetworkInfo.getIPAddress(ip =&gt; {
\nlocalIp = ip;
\nconsole.log(ip);
\nAlertIOS.alert(
\n'IP\u5730\u5740:' + localIp,
\n[
\n{text : '\u5173\u95ed', onPress : () =&gt; console.log('123')}
\n]
\n)
\n});<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

\u8fd9\u79cd\u56de\u8c03\u65b9\u5f0f\uff0c\u5fc5\u987b\u5f97\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff0c\u4f46\u662f\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u7684\u539f\u751f\u7aef\u672c\u8eab\u5c31\u662f\u56de\u8c03\u51fd\u6570\uff0c\u76f4\u63a5\u8c03\u7528\u7684\u65b9\u6cd5\u9ed8\u8ba4\u4e86\u56de\u8c03\u7684\u5b9e\u73b0\uff0c\u6b64\u65f6\u8fd4\u56de\u7684\u7ed3\u679c\u662f\u4e0d\u80fd\u76f4\u63a5\u56de\u8c03\u5f97\u5230\uff0c\u6240\u4ee5react-native \u63d0\u4f9b\u7684\u53e6\u5916\u4e00\u79cd\u56de\u8c03\u5b9e\u73b0\u3002<\/p>\n

2.\u76d1\u542c\u961f\u5217\u56de\u8c03<\/span><\/p>\n

ios\u539f\u751f\u7aef<\/p>\n

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#import "RCTBridge.h"
\n#import "RCTEventDispatcher.h"
\n@implementation CalendarManager
\n@synthesize bridge = _bridge;
\n- (void)calendarEventReminderReceived:(NSNotification *)notification
\n{
\nNSString *eventName = notification.userInfo[@"name"];
\n[self.bridge.eventDispatcher sendAppEventWithName:@"EventReminder"
\nbody:@{@"name": eventName}];
\n}
\n@end<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

react-native\u7aef<\/p>\n

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var subscription = DeviceEventEmitter.addListener(
\n'EventReminder',
\n(reminder) =&gt; console.log(reminder.name));
\n...
\n\/\/ Don't forget to unsubscribe
\nsubscription.remove();<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

\u8fd9\u79cd\u56de\u8c03\u662f\u57fa\u4e8e\u539f\u751f\u7aef\u9ed8\u8ba4\u5b9e\u73b0\u4e86\u56de\u8c03\u51fd\u6570\uff0c\u6240\u4ee5\uff0c\u6211\u4eec\u5728react native\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u8be5\u56de\u8c03\u51fd\u6570\u8fdb\u884creact-native\u7aef\u7684\u56de\u8c03\uff0c\u6240\u4ee5\u5efa\u7acb\u4e86\u4e00\u4e2a\u56de\u8c03\u961f\u5217\uff0c\u5e76\u5728react-native\u76d1\u542c\u8be5\u961f\u5217\u8fdb\u884c\u56de\u8c03\u3002<\/p>\n

\"fb273ef29cf057a236290c437f325ef1\"<\/a><\/p>\n

\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a\u8ff7\u8def\u7684\u8001\u9f20<\/a> » react-native\u539f\u751f\u56de\u8c03\u7684\u4e24\u79cd\u65b9\u5f0f\u4e4bIOS<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u4e0d\u662f\u539f\u521b\uff0c\u5b98\u65b9\u6587\u6863\u5176\u5b9e\u5df2\u7ecf\u8bf4\u7684\u5f88\u6e05\u695a\u4e86\uff0c\u8fd9\u91cc\u53ea\u662f\u603b\u7ed3\u4e00\u4e0b\u3002 1.\u76f4\u63a5\u8c03\u7528\u5e76\u56de\u8c03js\u65b9\u6cd5 \u8fd9\u7c7b\u4e3b\u8981\u662f\u9488\u5bf9\u8017\u65f6\u6bd4\u8f83\u957f\u7684\u573a\u666f\u4f7f\u7528\uff0c\u901a\u8fc7RCTResponseSenderBlock\u8fdb\u884c\u56de\u8c03\u3002 ios\u539f\u751f\u7aef\u7684demo 123456789101112131415 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[49],"class_list":["post-347","post","type-post","status-publish","format-standard","hentry","category-other","tag-react"],"views":3248,"_links":{"self":[{"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/posts\/347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/weitaoc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=347"}],"version-history":[{"count":5,"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/posts\/347\/revisions"}],"predecessor-version":[{"id":352,"href":"http:\/\/weitaoc.com\/index.php?rest_route=\/wp\/v2\/posts\/347\/revisions\/352"}],"wp:attachment":[{"href":"http:\/\/weitaoc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/weitaoc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=347"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/weitaoc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}