ReactNative: 將自定義的ReactNative組件製做成第三方庫的詳細流程(製做-->發佈)

1、簡介

在講本篇博文以前，須要你熟知怎麼自定義ReactNative組件，而後纔好學習將自定義的ReactNative組件製做成第三方庫。本文中的自定義的ReactNative組件LoginManager API 源自上篇文章，因此須要先看一下上篇博文。言歸正傳，ReactNative的確提供了一個很是便捷的方式來擴展Native模塊。若是要把模塊作成第三方組件的話，還有一些工做要作：首先以一個靜態庫工程來編譯模塊代碼，提供JavaScript的封裝，最後建立Package.json來支持node的引用。在步驟開始以前，我先把上篇文章中建立Native原生模塊的LoginManager API組件的類貼出來，以下所示：

LoginManager.h

//
// LoginManager.h // RNDemo //
// Created by 夏遠全 on 2020/1/16. // Copyright © 2020 Facebook. All rights reserved. // 
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <React/RCTUtils.h>
#import <React/RCTEventDispatcher.h>
#import <React/RCTBridgeModule.h> NS_ASSUME_NONNULL_BEGIN //OC中定義一個枚舉並導出
typedef NS_ENUM(NSInteger, MoveDiretion){ MoveDiretionNone, MoveDiretionLeft, MoveDiretionRight, MoveDiretionBottom, MoveDiretionTop }; @interface LoginManager : NSObject<RCTBridgeModule>

@end NS_ASSUME_NONNULL_END

View Code

LoginManager.m

//
// LoginManager.m // RNDemo //
// Created by 夏遠全 on 2020/1/16. // Copyright © 2020 Facebook. All rights reserved. // 
#import "LoginManager.h"

#ifdef DEBUG #define NSLog(format, ...) printf("[%s] %s [第%d行] %s\n", __TIME__, __FUNCTION__, __LINE__, [[NSString stringWithFormat:format, ## __VA_ARGS__] UTF8String]);
#else
#define NSLog(format, ...)
#endif

@implementation LoginManager //初始化, 添加屏幕旋轉監聽者
-(instancetype)init { self = [super init]; if (self) { [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationDidChange:) name:UIDeviceOrientationDidChangeNotification object:nil]; } return self; } //導出模塊類
RCT_EXPORT_MODULE(); //重映射，auth爲code方法的新名稱
RCT_REMAP_METHOD(auth,code:(NSString *)account{ NSLog(@"%s---獲取驗證----",__func__); NSLog(@"account----%@",account); }); //login爲方法名
RCT_EXPORT_METHOD(login:(NSString *)account password:(NSString *)password{ NSLog(@"%s---登陸帳號----",__func__); NSLog(@"account----%@",account); NSLog(@"password----%@",password); }); //logout爲方法名
RCT_EXPORT_METHOD(logout:(NSString *)account{ NSLog(@"%s---退出帳號----",__func__); NSLog(@"account----%@",account); }); //設置普通的回調函數 //fetchUserInfoWithToken爲方法名，successCallback爲成功回調，failureCallback爲失敗回調
RCT_EXPORT_METHOD(fetchUserInfoWithToken:(NSString *)token success:(RCTResponseSenderBlock)successCallback failure:(RCTResponseErrorBlock)failureCallback { if(token.length>0 && successCallback){ successCallback(@[ @"account = xiayuanquan", @"password = 123456", [NSString stringWithFormat:@"token = %@",token] ]); } else{ if(failureCallback){ failureCallback( [[NSError alloc] initWithDomain:NSOSStatusErrorDomain code:404 userInfo: @{NSLocalizedDescriptionKey: @"token exception"}] ); } } }); //設置異步處理的回調函數 //sendMessage爲方法名，successCallback爲成功回調，failureCallback爲失敗回調
RCT_EXPORT_METHOD(sendMessage:(NSString *)message success:(RCTPromiseResolveBlock)successCallback failure:(RCTPromiseRejectBlock)failureCallback { if(message.length>0 && successCallback){ successCallback(@"發送成功!"); } else{ if(failureCallback){ failureCallback(@"300",@"發送失敗",nil); } } }); //重寫constantsToExport, 枚舉常量導出
- (NSDictionary<NSString *, id> *)constantsToExport { return @{ @"MoveDiretionNone": @(MoveDiretionNone), @"MoveDiretionLeft": @(MoveDiretionLeft), @"MoveDiretionRight": @(MoveDiretionRight), @"MoveDiretionBottom": @(MoveDiretionBottom), @"MoveDiretionTop": @(MoveDiretionTop) }; } //定義一個移動方法，根據傳入的枚舉值移動 //move爲方法名
RCT_EXPORT_METHOD(move:(MoveDiretion)moveDiretion{ switch(moveDiretion){ case MoveDiretionNone: NSLog(@"仍保持原始位置 --- MoveDiretionNome"); break; case MoveDiretionLeft: NSLog(@"向左邊移動位置 --- MoveDiretionLeft"); break; case MoveDiretionRight: NSLog(@"向右邊移動位置 --- MoveDiretionRight"); break; case MoveDiretionBottom: NSLog(@"向下邊移動位置 --- MoveDiretionBottom"); break; case MoveDiretionTop: NSLog(@"向上邊移動位置 --- MoveDiretionTop"); break; } }); //能夠重寫隊列，給當前模塊類指定自定義的串行隊列。若不指定，則系統默認會給當前模塊類隨機分配一個串行隊列。 //這個方法一旦重寫。當前模塊的全部方法均會在該自定義的串行隊列中異步執行
-(dispatch_queue_t)methodQueue{ return dispatch_queue_create("com.facebook.ReactNative.LoginManagerQueue", DISPATCH_QUEUE_SERIAL); } //定義一個方法，獲取線程和隊列信息 //thread爲方法名
RCT_EXPORT_METHOD(thread:(BOOL)newQueue{ const char *queueName = dispatch_queue_get_label([self methodQueue]); NSLog(@"當前線程1 ------- %@-----%s", [NSThread currentThread], queueName); if(newQueue){ dispatch_async(dispatch_get_main_queue(), ^{ const char *queueName2 = dispatch_queue_get_label(dispatch_get_main_queue()); NSLog(@"當前線程2 ------- %@ -------%s", [NSThread currentThread], queueName2); }); dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ const char *queueName3 = dispatch_queue_get_label(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)); NSLog(@"當前線程3 ------- %@-------%s", [NSThread currentThread], queueName3); }); } }); //獲取當前屏幕的尺寸
static NSDictionary *Dimensions(){ CGFloat width = MIN(RCTScreenSize().width, RCTScreenSize().height); CGFloat height = MAX(RCTScreenSize().width, RCTScreenSize().height); CGFloat scale = RCTScreenScale(); if(UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)){ width = MAX(RCTScreenSize().width, RCTScreenSize().height); height = MIN(RCTScreenSize().width, RCTScreenSize().height); } return @{ @"width": @(width), @"height": @(height), @"scale": @(scale) }; } //定義一個方法，獲取屏幕信息 //getDimensions爲方法名
RCT_EXPORT_METHOD(getDimensions:(RCTResponseSenderBlock)callback{ if (callback) { callback(@[[NSNull null], Dimensions()]); } }); //監聽方法，使用RCTEventDispatcher的eventDispatcher調用sendDeviceEventWithName函數發送事件信息 //能夠將事件名稱做爲常量導出，提供給ReactNative中使用，也即添加到constantsToExport方法中的字典中便可。相似上面的枚舉。
@synthesize bridge = _bridge; -(void)orientationDidChange:(NSNotification *)notification { [_bridge.eventDispatcher sendDeviceEventWithName:@"orientationDidChange" body:@{ @"orientation": UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation) ? @"Landscape": @"Portrait", @"Dimensions": Dimensions()} ]; } //移除監聽者
-(void)dealloc{ [[NSNotificationCenter defaultCenter] removeObserver:self]; } @end

View Code

RCTConvert+MoveDiretion.h

//
// RCTConvert+MoveDiretion.h // RNDemo //
// Created by 夏遠全 on 2020/1/17. // Copyright © 2020 Facebook. All rights reserved. // 
#import <React/RCTConvert.h> NS_ASSUME_NONNULL_BEGIN @interface RCTConvert (MoveDiretion) @end NS_ASSUME_NONNULL_END

View Code

RCTConvert+MoveDiretion.m

//
// RCTConvert+MoveDiretion.m // RNDemo //
// Created by 夏遠全 on 2020/1/17. // Copyright © 2020 Facebook. All rights reserved. // 
#import "RCTConvert+MoveDiretion.h"
#import "LoginManager.h"

@implementation RCTConvert (MoveDiretion) //給RCTConvert類添加擴展，這樣在模塊方法調用中使用常量導出的枚舉值，通訊到Native中時，會從整型自動轉換爲定義的枚舉類型
RCT_ENUM_CONVERTER(MoveDiretion,(@{ @"MoveDiretionNone": @(MoveDiretionNone), @"MoveDiretionLeft": @(MoveDiretionLeft), @"MoveDiretionRight": @(MoveDiretionRight), @"MoveDiretionBottom": @(MoveDiretionBottom), @"MoveDiretionTop": @(MoveDiretionTop), }), MoveDiretionNone, integerValue) @end

View Code

 

2、步驟

一、使用xcode建立一個名爲LoginManager的靜態庫。

二、打開靜態庫，將上面貼出來的已經實現好了的Native模塊LoginManager API組件的類所有拷貝進去或進行替換。

三、選擇Build Settings，配置Header Search Paths路徑。

6、打開終端，初始化一個新的RN項目，隨意設置一個名稱爲：LoginManagerTestProject。（本人安裝的ReactNative版本較低）

//初始化
react-native init LoginManagerTestProject --version 0.44.3

七、進入目錄node_modules。

//進入node_modules
cd LoginManagerTestProject/node_modules

八、建立要製做的第三庫文件夾，指定名稱爲：react-native-login-manager。

//建立第三方名稱
mkdir react-native-login-manager

九、進入這個第三方庫文件夾。

//進入庫文件
cd react-native-login-manager

十、建立ios文件夾。

//建立ios文件
mkdir ios

十一、將以前建立的靜態庫中的根目錄下的文件所有copy到這個RN工程LoginManagerTestProject/node_modules/react-native-login-manager/ios目錄下。目錄結構以下：

十二、使用xcode打開這個RN工程LoginManagerTestProject，將靜態庫LoginManager的.xcodeproj文件 拖到 RN工程LoginManagerTestProject的Libraries文件下。

1三、手動添加libLoginManager.a靜態包，而後編譯，若是編譯不出錯，則success。

1四、使用終端或者webStorm等編程工具進入到RN工程LoginManagerTestProject/node_modules/react-native-login-manager目錄下，建立index.js文件，它是整個原生模塊的入口，咱們這裏只是將原生LoginManager模塊類進行導出。此時也就完成了第三方庫製做的第一步了，僅僅能夠本身使用。 (還須要發佈到npm上，分享給你們安裝使用)

 

3、測試 

好了，咱先本身測試一下，看看行不行。結果是行的，😆。

/** * Sample React Native App * https://github.com/facebook/react-native * @flow */ import React, { Component } from 'react'; import { AppRegistry, StyleSheet, View } from 'react-native'; //使用自定義的react-native-login-manager第三方庫的模塊方法
import LoginManager from 'react-native-login-manager'; LoginManager.auth("xiayuanquan"); //使用LoginManager模塊類的監聽通知
const RCTDeviceEventEmitter = require('RCTDeviceEventEmitter'); let subscription = RCTDeviceEventEmitter.addListener('orientationDidChange', (dimensions) => { Object.keys(dimensions).forEach(key => console.log(key, dimensions[key])); }); //subscription.remove();
 export default class LoginManagerTestProject extends Component { render() { return ( <View style={styles.container}>

            </View> ); } } const styles = StyleSheet.create({ container: { flex: 1, justifyContent: 'center', alignItems: 'center', backgroundColor: '#F5FCFF', } }); AppRegistry.registerComponent('LoginManagerTestProject', () => LoginManagerTestProject); 

運行的結果以下所示：標紅部分確實打印出結果了。

2020-01-18 14:42:21.119 [info][tid:main][RCTBatchedBridge.m:77] Initializing <RCTBatchedBridge: 0x6000023cc1c0> (parent: <RCTBridge: 0x6000031c9490>, executor: RCTJSCExecutor)2020-01-18 14:42:21.173 [warn][tid:com.facebook.react.JavaScript][RCTModuleData.mm:220] RCTBridge required dispatch_sync to load RCTDevSettings. This may lead to deadlocks 2020-01-18 14:42:21.173562+0800 LoginManagerTestProject[89258:2044559] RCTBridge required dispatch_sync to load RCTDevSettings. This may lead to deadlocks [14:30:32] -[LoginManager code:] [第34行] -[LoginManager code:]---獲取驗證---- [14:30:32] -[LoginManager code:] [第35行] account----xiayuanquan 2020-01-18 14:42:21.391340+0800 LoginManagerTestProject[89258:2044406] Running application LoginManagerTestProject ({ initialProps = { }; rootTag = 1; }) 2020-01-18 15:20:51.450 [info][tid:com.facebook.react.JavaScript] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 15:20:51.450504+0800 LoginManagerTestProject[89634:2069334] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 15:20:51.451 [info][tid:com.facebook.react.JavaScript] 'orientation', 'Portrait' ...... 2020-01-18 15:21:08.148 [info][tid:com.facebook.react.JavaScript] 'Dimensions', { width: 667, scale: 2, height: 375 } 2020-01-18 15:21:08.149013+0800 LoginManagerTestProject[89634:2069334] 'Dimensions', { width: 667, scale: 2, height: 375 } 2020-01-18 15:21:08.149 [info][tid:com.facebook.react.JavaScript] 'orientation', 'Landscape' .....

注意事項，若是在xcode11運行時出現類型沒法轉換。多是因爲RN低版本，Xcode11(iOS13)中對未使用的接口選擇器的參數unused字符串屬性進行了更改爲了__unused__，致使ReactNative動態收集接口時不能把聲明的接口進行導入，運行時沒法查找到該接口致使的錯誤。錯誤以下：

2019-09-25 15:16:47.784 [error][tid:main][RCTModuleMethod.m:376] Unknown argument type '__attribute__' in method -[RCTAppState getCurrentAppState:error:]. Extend RCTConvert to support this type. 2019-09-25 15:16:47.784408+0800 example[68797:2090899] Unknown argument type '__attribute__' in method -[RCTAppState getCurrentAppState:error:]. Extend RCTConvert to support this type.

解決辦法是須要修改RCTModuleMethod類，找到RCTParseUnused靜態函數，使用下面這段代碼進行替換（第2行就是新添加的），以下所示：

static BOOL RCTParseUnused(const char **input) { return RCTReadString(input, "__unused") || RCTReadString(input, "__attribute__((__unused__))") || RCTReadString(input, "__attribute__((unused))"); }

 

4、發佈

只有將第三方庫發佈到了npm上，能夠提供給你們安裝並進行使用，這纔算是真正的第三方庫。可是，在將第三方庫發佈到npm上以前，須要先擁有一個npm帳號。

一、查詢是否擁有npm帳號

//查詢
npm whoami //本人沒有安裝，因此錯誤以下
npm ERR! code ENEEDAUTH npm ERR! need auth This command requires you to be logged in. npm ERR! need auth You need to authorize this machine using `npm adduser` npm ERR! A complete log of this run can be found in: npm ERR! /Users/xiayuanquan/.npm/_logs/2020-01-18T07_37_42_133Z-debug.log

二、若沒有則申請註冊一個

//添加一個npm帳號
npm adduser //本人添加結果以下。 若是註冊成功，npm官方會發來郵件，用戶須要點擊郵件進行驗證。 "Verify your npm email address"。 必定要進行驗證，不然發佈沒法成功。
Username: xiayuanquan Password: Email: (this IS public) 137xxxx7163@163.com Logged in as xiayuanquan on https://registry.npmjs.org/.

擁有了npm帳號後，咱們如今就能夠來進行發佈的步驟了。

一、進入RN項目，使用git命令在github上建立倉庫react-native-login-manager，和咱們的第三方庫進行關聯。

//進入項目
cd /Users/xiayuanquan/Desktop/LoginManagerTestProject/node_modules/react-native-login-manager //git初始化
git init . //關聯遠程倉庫
git remote add origin https://github.com/xiayuanquan/react-native-login-manager.git

二、仍然在LoginManagerTestProject/node_modules/react-native-login-manager目錄下，建立一個package.json文件。發佈到npm以前，必須有這個文件存在，它和index.js目錄結構是平級的。package.json文件包含了module的全部信息，好比名稱、版本、描述、依賴、做者、license等。 使用npm init -y命令來建立package.json，系統幫助完成各個信息的配置（也可使用npm init命令手動一步步輸入配置信息）。

//建立pack.json配置文件
npm init -y //本人的配置結果以下
Wrote to /Users/xiayuanquan/Desktop/LoginManagerTestProject/node_modules/react-native-login-manager/package.json: { "name": "react-native-login-manager", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "repository": { "type": "git", "url": "https://gituhb.com/xiayuanquan/react-native-login-manager.git" }, "keywords": [], "author": "", "license": "ISC" }

三、若是採用系統幫助建立的pack.json不夠完善，能夠本身打開這個文件進行編輯。例如，若是咱們的第三方庫須要依賴，能夠手動添加一個dependencies屬性。以下所示：pack.json

{ "name": "react-native-login-manager", "version": "1.0.0", "description": "this is a third part login library", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "repository": { "type": "git", "url": "https://gituhb.com/xiayuanquan/react-native-login-manager.git" }, "keywords": [], "author": "xiayuanquan", "license": "ISC", "dependencies": { }, } 

四、好了，pack.json配置完畢後。就能夠將咱們的第三方庫react-native-login-manager發佈到npm上了。

//發佈第三方庫
npm publish

若是發佈失敗，出現以下錯誤，說明發布採用的鏡像源不匹配 (有可能中途不當心切換過)。錯誤以下：

//錯誤日誌以下
........ npm notice === Tarball Details === npm notice name: react-native-login-manager npm notice version: 1.0.0 npm notice package size: 18.8 kB npm notice unpacked size: 41.6 kB npm notice shasum: 3e576dbb0d45bcc5dd5796928abba724552ab724 npm notice integrity: sha512-NNKLeNL5XJk1l[...]RR+oP0IKtgYBw== npm notice total files: 11 npm notice npm ERR! code E403 npm ERR! 403 403 Forbidden - PUT https://registry.npm.taobao.org/react-native-login-manager - [no_perms] Private mode enable, only admin can publish this module
npm ERR! 403 In most cases, you or one of your dependencies are requesting npm ERR! 403 a package version that is forbidden by your security policy. npm ERR! A complete log of this run can be found in: npm ERR!     /Users/xiayuanquan/.npm/_logs/2020-01-18T08_08_46_345Z-debug.log

解決辦法就是先切換源，而後登陸npm，再發布。本人採用nrm管理的源，因此使用nrm切換。nrm管理npm源請參看個人這篇文章，nrm管理npm源。方法以下：

//查看當前源
nrm current       //顯示結果：taobao //切換源
nrm use npm       //顯示結果：Registry has been set to: https://registry.npmjs.org/

//再查看
nrm current       //顯示結果：npm //登陸npm
npm login        //顯示結果： Username: xiayuanquan
 Password: Email: (this IS public) 137xxxx7163@163.com Logged in as xiayuanquan on https://registry.npmjs.org/. //從新發布
npm publish //此時，發佈成功，結果以下
npm notice npm notice 📦 react-native-login-manager@1.0.0 npm notice === Tarball Contents === npm notice 587B ios/LoginManager/LoginManager.h npm notice 264B ios/LoginManager/RCTConvert+MoveDiretion.h npm notice 129B index.js npm notice 428B package.json npm notice 7.6kB ios/LoginManager/LoginManager.m npm notice 725B ios/LoginManager/RCTConvert+MoveDiretion.m npm notice 10.8kB ios/LoginManager.xcodeproj/project.pbxproj npm notice 238B ios/LoginManager.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist npm notice 347B ios/LoginManager.xcodeproj/xcuserdata/xiayuanquan.xcuserdatad/xcschemes/xcschememanagement.plist npm notice 20.4kB ios/LoginManager.xcodeproj/project.xcworkspace/xcuserdata/xiayuanquan.xcuserdatad/UserInterfaceState.xcuserstate npm notice 157B ios/LoginManager.xcodeproj/project.xcworkspace/contents.xcworkspacedata npm notice === Tarball Details === npm notice name: react-native-login-manager npm notice version: 1.0.0 npm notice package size: 18.8 kB npm notice unpacked size: 41.7 kB npm notice shasum: 74fbf2900e983bc15ad78ef7c62f56c46b331fb3 npm notice integrity: sha512-gmkR+gIETJabT[...]nG2SwO1ly+Pvg== npm notice total files: 11 npm notice + react-native-login-manager@1.0.0 

發佈成功後，郵箱會收到通知，如「 Successfully published react-native-login-manager@1.0.0」。也能夠登陸npm網站進行查看：https://www.npmjs.com。以下所示：

五、至此，咱們已經成功把module發佈到了npmjs.org。固然，咱們也須要將咱們的代碼發佈到github。

//來取分支
git pull origin master //添加文件
git add . //提交日誌
git commit -m 'add all files of project'

//提交分支
git push origin master

 

5、驗證

一、建立一個新的RN項目進行測試。以下所示：

//建立RN項目
react-native init TestThirdPart --version 0.44.3

二、安裝react-native-login-manager第三方庫。以下所示：

//安裝庫
npm install react-native-login-manager --save

三、將第三方庫連接到RN項目中。以下所示：

//連接第三方庫
react-native link react-native-login-manager

四、使用xcode打開項目。以下所示：

五、測試結果。以下所示：

/** * Sample React Native App * https://github.com/facebook/react-native * @flow */ import React, { Component } from 'react'; import { AppRegistry, StyleSheet, View } from 'react-native'; import LoginManager from 'react-native-login-manager'; //使用自定義的react-native-login-manager第三方庫的模塊方法
LoginManager.auth("13710371234"); //使用LoginManager模塊類的監聽通知
const RCTDeviceEventEmitter = require('RCTDeviceEventEmitter'); let subscription = RCTDeviceEventEmitter.addListener('orientationDidChange', (dimensions) => { Object.keys(dimensions).forEach(key => console.log(key, dimensions[key])); }); //subscription.remove();
 export default class TestThirdPart extends Component { render() { return ( <View style={styles.container}>

            </View> ); } } const styles = StyleSheet.create({ container: { flex: 1, justifyContent: 'center', alignItems: 'center', backgroundColor: '#F5FCFF', } }); AppRegistry.registerComponent('TestThirdPart', () => TestThirdPart);

//日誌以下
....... 2020-01-18 17:35:58.759817+0800 TestThirdPart[96482:2177939] RCTBridge required dispatch_sync to load RCTDevSettings. This may lead to deadlocks [17:35:41] -[LoginManager code:] [第34行] -[LoginManager code:]---獲取驗證---- [17:35:41] -[LoginManager code:] [第35行] account----13710371234

2020-01-18 17:36:15.866355+0800 TestThirdPart[96482:2177905] [] nw_socket_handle_socket_event [C3.1:1] Socket SO_ERROR [61: Connection refused] 2020-01-18 17:36:15.868757+0800 TestThirdPart[96482:2177905] [] nw_socket_handle_socket_event [C3.2:1] Socket SO_ERROR [61: Connection refused] 2020-01-18 17:36:15.870211+0800 TestThirdPart[96482:2177912] [] nw_connection_get_connected_socket [C3] Client called nw_connection_get_connected_socket on unconnected nw_connection 2020-01-18 17:36:15.870855+0800 TestThirdPart[96482:2177912] TCP Conn 0x600000cd8cc0 Failed : error 0:61 [61] 2020-01-18 17:36:15.888 [info][tid:main][RCTRootView.m:295] Running application TestThirdPart ({ initialProps = { }; rootTag = 1; }) 2020-01-18 17:36:15.888347+0800 TestThirdPart[96482:2177597] Running application TestThirdPart ({ initialProps = { }; rootTag = 1; }) 2020-01-18 17:36:15.891 [info][tid:com.facebook.react.JavaScript] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 17:36:15.891136+0800 TestThirdPart[96482:2177939] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 17:36:15.891 [info][tid:com.facebook.react.JavaScript] 'orientation', 'Portrait' 2020-01-18 17:36:15.891625+0800 TestThirdPart[96482:2177939] 'orientation', 'Portrait' 2020-01-18 17:36:15.892 [info][tid:com.facebook.react.JavaScript] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 17:36:15.892121+0800 TestThirdPart[96482:2177939] 'Dimensions', { width: 375, scale: 2, height: 667 } 2020-01-18 17:36:15.892 [info][tid:com.facebook.react.JavaScript] 'orientation', 'Portrait' 2020-01-18 17:36:15.892490+0800 TestThirdPart[96482:2177939] 'orientation', 'Portrait' ........

 

6、完結

至此，一個真正的ReactNative第三方庫開發完成。累死我了。。。。

 

原文出處：https://www.cnblogs.com/XYQ-208910/p/12208955.html