我有一个简单的反应原生客户端用于网站，在登录页面它提供两个选项，手动输入登录代码或使用条形码扫描器扫描它。我已经在真实设备和模拟器中测试了应用程序很多时候它工作正常。 实际上我只测试ipv4，并使用fetch登录，我认为默认支持ipv6。
他们在应用程序离线时通过ipv6网络说，我无法理解离线和在IPV6网络上的意义是什么？
当应用离线时，我向用户显示没有连接的错误。所以我不知道它会如何崩溃。
应该为获取请求添加超时来修复问题吗？
但由于同样的错误，应用被拒绝3次：
表现 - 2.1
感谢您的重新提交。
您的应用在连接到IPv6的运行iOS 9.3.3的iPhone上崩溃 网络当我们：
具体来说，点按登录信息仍会导致应用崩溃。
使用您的应用时发生这种情况：
- 离线
- 在Wi-Fi上
我们附加了详细的崩溃日志，以帮助解决此问题。
这是login.js：
'use strict';
import React, { Component } from 'react';
import {
Text,
View,
Image,
TextInput,
TouchableOpacity,
ActivityIndicatorIOS,
StyleSheet,
Dimensions,
AlertIOS,
NetInfo,
} from 'react-native';
import Camera from 'react-native-camera';
var { width, height } = Dimensions.get('window');
class Login extends Component {
constructor(props){
super(props);
this.state = {
showProgress: false,
showCamera: false,
cameraType: Camera.constants.Type.back,
barcode: true,
isConnected: false,
}
}
componentWillMount(){
NetInfo.isConnected.fetch().done((data) => {
this.setState({
isConnected: data
})
});
}
_onBarCodeRead(e) {
this.setState({
showCamera: false,
barcodeData: e.data,
logincode: e.data,
success: true,
});
this.onLoginPressed();
}
render(){
if(this.state.showCamera) {
return (
<Camera
ref="cam"
style={styles.container}
onBarCodeRead={this._onBarCodeRead.bind(this)}
type={this.state.cameraType}>
</Camera>
);
} else {
var errorCtrl = <View />;
if(!this.state.success){
errorCtrl = <Text style={styles.error}>
{this.state.message}
</Text>;
}
///// Check login type
if(this.state.barcode){
return(
<View style={styles.container}>
<Image style={styles.logo} source={require('image!logo')} />
<Text style={styles.heading}>
Please use QR-Scanner to login,{'\n'}
or enter the Login code manually.
</Text>
<TouchableOpacity
onPress={this.onQrPressed.bind(this)}
style={styles.button}>
<Text style={styles.buttonText}>Use QR-Scanner</Text>
</TouchableOpacity>
<TouchableOpacity
onPress={this.toManuall.bind(this)}
>
<Text style={styles.change}>
Want to enter code manually?
</Text>
</TouchableOpacity>
{errorCtrl}
<ActivityIndicatorIOS
animating={this.state.showProgress}
size="large"
style={styles.loader}
/>
</View>
);
} else {
return(
<View style={styles.container}>
<Image style={styles.logo} source={require('image!logo')} />
<Text style={styles.heading}>
Please use QR-Scanner to login,{'\n'}
or enter the Login code manually.
</Text>
<TextInput onChangeText={(text)=> this.setState({logincode: text})} style={styles.loginInput} placeholder={this.state.logincode}>
</TextInput>
<TouchableOpacity onPress={this.onLoginPressed.bind(this)} style={styles.button} >
<Text style={styles.buttonText}>Log in</Text>
</TouchableOpacity>
<TouchableOpacity
onPress={this.toBarcode.bind(this)}
>
<Text style={styles.change}>
Want to use Barcode?
</Text>
</TouchableOpacity>
{errorCtrl}
<ActivityIndicatorIOS
animating={this.state.showProgress}
size="large"
style={styles.loader}
/>
</View>
);
}
/////
}
}
onLoginPressed(){
if(this.state.isConnected){
/// do the validation
var valid = false;
if(this.state.logincode != undefined && this.state.logincode.includes('opencampus://') && this.state.logincode.includes('access_token=') && this.state.logincode.includes('refresh_token=') && this.state.logincode.includes('id=') && this.state.logincode.includes('name=') && this.state.logincode.includes('scheme=')){
var valid = true;
}
if(valid){
console.log('Login.ios: Attempting to log in with logincode ' + this.state.logincode);
this.setState({showProgress: true});
console.log('Login.ios: calling AuthService class');
var AuthService = require('./AuthService');
AuthService.login({
logincode: this.state.logincode
}, (results)=> {
this.setState(Object.assign({
showProgress: false
}, results));
console.log('Login.ios: AuthService execution finished.', results);
if(results.success && this.props.onLogin){
this.props.onLogin(results);
}
});
} else {
AlertIOS.alert(
'Invalid Input',
'Login code you entered is not valid. Be sure to paste the whole string starting with opencampus://'
);
}
} else {
AlertIOS.alert(
'No Connection',
'Please check your internet connection.'
);
}
}
onQrPressed(){
this.setState({
showCamera: true,
});
}
toManuall(){
this.setState({
barcode: false,
});
}
toBarcode(){
this.setState({
barcode: true,
});
}
}
var styles = StyleSheet.create({
container: {
backgroundColor: '#00a2dd',
paddingTop: 40,
padding: 10,
alignItems: 'center',
flex: 1,
justifyContent: 'center'
},
logo: {
width: 141,
height: 137,
},
heading: {
fontSize: 18,
margin: 10,
marginBottom: 20,
color: '#FFFFFF',
paddingTop: 50,
},
change: {
fontSize: 12,
color: '#FFFFFF',
marginTop:10,
},
loginInput: {
height: 50,
marginTop: 10,
padding: 4,
fontSize: 18,
borderWidth: 1,
borderColor: '#FFFFFF',
borderRadius: 0,
color: '#FFFFFF'
},
button: {
height: 50,
backgroundColor: '#48BBEC',
borderColor: '#48BBEC',
alignSelf: 'stretch',
marginTop: 10,
justifyContent: 'center',
alignItems: 'center',
borderRadius: 5
},
buttonText: {
color: '#fff',
fontSize: 24
},
loader: {
marginTop: 20
},
error: {
color: 'red',
paddingTop: 10
}
});
module.exports = Login;
这是AuthService.js：
'use strict';
import React, { Component } from 'react';
var SQLite = require('react-native-sqlite-storage');
var DeviceInfo = require('react-native-device-info');
class AuthService extends Component {
constructor(props) {
super(props);
this.state = {
showProgress: false
}
this.errorCB = this.errorCB.bind(this);
this.successCB = this.successCB.bind(this);
}
errorCB(err) {
console.log("Auth Service: error: ", err);
this.state.progress.push("Error: " + (err.message || err));
return false;
}
successCB() {
}
login(creds, cb){
var db = SQLite.openDatabase({name : "oc.db", location: 'default'}, this.successCB.bind(this), this.errorCB.bind(this));
var sql = 'CREATE TABLE IF NOT EXISTS users ('
+ 'access_token text NOT NULL,'
+ 'refresh_token text NOT NULL,'
+ 'userName text NOT NULL,'
+ 'userId text NOT NULL,'
+ 'userMail text NOT NULL,'
+ 'userSignature text NOT NULL,'
+ 'userSignatureFormat text NOT NULL,'
+ 'userCreated text NOT NULL,'
+ 'userAccess text NOT NULL,'
+ 'userLogin text NOT NULL,'
+ 'userStatus text NOT NULL,'
+ 'userTimezone text NOT NULL,'
+ 'userLanguage text NOT NULL,'
+ 'userRoles text NOT NULL,'
+ 'deviceId text NOT NULL,'
+ 'deviceName text NOT NULL,'
+ 'host text NOT NULL,'
+ 'active text NOT NULL'
+ ');';
db.executeSql(sql, [],
this.successCB.bind(this),
this.errorCB.bind(this)
);
var LCode = creds.logincode;
var codeSplited = LCode.split("://");
var codeSplited2 = codeSplited[1].split("?");
var appName = codeSplited[0];
var serverName = codeSplited2[0];
var splitedVars = codeSplited2[1].split("&");
var access_token = splitedVars[0].split("=");
var access_token = access_token[1];
var refresh_token = splitedVars[1].split("=");
var refresh_token = refresh_token[1];
var uid = splitedVars[2].split("=");
var uid = uid[1];
var uname = splitedVars[3].split("=");
var uname = uname[1];
var scheme = splitedVars[4].split("=");
var scheme = scheme[1];
var device_id = DeviceInfo.getUniqueID();
var device_name = DeviceInfo.getDeviceName();
var locale = DeviceInfo.getDeviceLocale();
console.log('AuthService: Try to fetch from : ', serverName);
console.log('request body: ', JSON.stringify({
uid: uid,
refresh_token: refresh_token,
token: access_token,
device: device_id,
device_name: device_name,
}));
fetch(scheme + '://' + serverName, {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
'language': locale,
'Authorization': 'Bearer ' + access_token,
},
body: JSON.stringify({
uid: uid,
refresh_token: refresh_token,
token: access_token,
device: device_id,
device_name: device_name,
})
})
.then((response)=> {
return response;
})
.then((response)=> {
return response.json();
})
.then((results)=> {
console.log(results);
if(results['result'] == 1){
console.log('Auth Service: Login was successfull');
// User data
var userName = results['session']['user']['name'];
var userId = results['session']['user']['uid'];
var userMail = results['session']['user']['mail'];
var userSignature = results['session']['user']['signature'];
var userSignatureFormat = results['session']['user']['signature_format'];
var userCreated = results['session']['user']['created'];
var userAccess = results['session']['user']['access'];
var userLogin = results['session']['user']['login'];
var userStatus = results['session']['user']['status'];
var userTimezone = results['session']['user']['timezone'];
var userLanguage = results['session']['user']['language'];
var userRoles = results['session']['user']['roles']['2'];
var host = results['session']['user']['host'];
var active = 'yes';
//var userPicture = results['session']['user']['picture'];
console.log('Auth Service: Lets save user data to database');
var query = "INSERT INTO users (access_token, refresh_token, userName, userId, userMail, userSignature, userSignatureFormat, userCreated, userAccess, userLogin, userStatus, userTimezone, userLanguage, userRoles, deviceId, deviceName, host, active) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
var params = [access_token, refresh_token, userName,userId,userMail,userSignature,userSignatureFormat,userCreated,userAccess,userLogin,userStatus,userTimezone,userLanguage,userRoles,device_id,device_name,host,active];
db.executeSql(query,params,
this.successCB.bind(this),
this.errorCB.bind(this)
);
return cb({
success: true,
userData: results['session']['user']
});
} else if(results['result'] == 0){
console.log('Auth Service: Login failed message is ' + results['message']);
return cb({
success: false,
message: results['message']
});
} else {
console.log('Auth Service: Login failed error is ' + results['error_description']);
return cb({
success: false,
message: results['error_description']
});
}
})
.catch((err)=> {
console.log('AuthService: ' + err);
return cb(err);
})
.done();
}
}
module.exports = new AuthService();
这是Index.js：
"use strict";
import React, {Component, PropTypes} from 'react';
import {
AppRegistry,
NavigatorIOS,
StyleSheet,
TabBarIOS,
View,
Text,
StatusBar,
} from 'react-native';
var CourseList = require("./app/CourseList");
var Profile = require("./app/Profile");
import Icon from 'react-native-vector-icons/Ionicons';
var SQLite = require('react-native-sqlite-storage');
var Login = require("./app/Login");
var db = SQLite.openDatabase({name : "oc.db", location: 'default'});
StatusBar.setBarStyle('light-content');
class OpenCampus extends Component {
constructor(props) {
super(props);
this.state = {
selectedTab: "Courses",
isLoggedIn: false,
userId: null,
};
}
componentWillMount(){
var query = "SELECT * FROM users WHERE active='yes'";
var params = [];
db.transaction((tx) => {
tx.executeSql(query,params, (tx, results) => {
var len = results.rows.length;
if(len > 0){
let row = results.rows.item(0);
this.setState({
isLoggedIn: true,
userId: row.userId
});
}
}, function(){
console.log('index: Something went wrong');
});
});
}
onLogin(results) {
this.setState({
isLoggedIn: true,
});
}
logout() {
console.log("Logout called from index");
var query = "DELETE FROM users WHERE userId=?";
var params = [this.state.userId];
db.transaction((tx) => {
tx.executeSql(query,params, (tx, results) => {
///// check if there is other accounts on database, if yes, make first row active
var query = "SELECT * FROM users WHERE active='yes'";
var params = [];
db.transaction((tx) => {
tx.executeSql(query,params, (tx, results) => {
var len = results.rows.length;
if(len > 0){
let row = results.rows.item(0);
userId = row.userId;
///// Set new user active
var query = "UPDATE users SET active='yes' WHERE userId=?";
var params = [userId];
db.transaction((tx) => {
tx.executeSql(query,params, (tx, results) => {
console.log('index: Active Account Changed');
}, function(){
console.log('index: Something went wrong');
});
});
///////
this.setState({
isLoggedIn: true,
userId: userId,
});
} else {
this.setState({
isLoggedIn: false,
userId: null,
});
}
}, function(){
console.log('index: Something went wrong');
});
});
/////
}, function(){
console.log('index: Something went wrong when logging out');
});
});
}
_renderCourses() {
return (
<NavigatorIOS style={styles.wrapper}
barTintColor='#00a2dd'
titleTextColor='#fff'
tintColor='#ffffff'
ref='RCourses'
initialRoute={{
component: CourseList,
title: 'Courses',
passProps: {filter: 'Courses'},
}}
/>
);
}
_renderRegister() {
return (
<NavigatorIOS style={styles.wrapper}
barTintColor='#00a2dd'
titleTextColor='#fff'
tintColor='#ffffff'
ref='RRegister'
initialRoute={{
component: CourseList,
title: 'Register',
passProps: {filter: 'Register'},
}}
/>
);
}
_renderProfile() {
return (
<NavigatorIOS style={styles.wrapper}
barTintColor='#00a2dd'
titleTextColor='#fff'
tintColor='#ffffff'
ref='RProfile'
initialRoute={{
component: Profile,
title: 'Profile',
passProps: {filter: 'Profile'},
rightButtonTitle: 'Logout',
onRightButtonPress: () => this.logout(),
leftButtonTitle: 'Add Account',
onLeftButtonPress: () => this.addnew(),
}}
/>
);
}
addnew() {
console.log('Send user to login page to add new account');
//// Set old user to inactive
var query = "UPDATE users SET active='no' WHERE active='yes'";
var params = [this.state.userId];
db.transaction((tx) => {
tx.executeSql(query,params, (tx, results) => {
//// Set login status to false so login screen will be shown
console.log(results);
this.setState({
isLoggedIn: false,
userId: null,
});
}, function(){
console.log('index: Something went wrong when adding new account');
});
});
}
popAll(){
if(typeof this.refs.RCourses !== typeof undefined){
this.refs.RCourses.popToTop();
}
if(typeof this.refs.RRegister !== typeof undefined){
this.refs.RRegister.popToTop();
}
if(typeof this.refs.RProfile !== typeof undefined){
this.refs.RProfile.popToTop();
}
}
render() {
if(!this.state.isLoggedIn){
console.log('index: User not logged in. redirecting to Login page.');
return(
<Login onLogin={this.onLogin.bind(this)} />
);
} else {
console.log('index: User is logged in lets show the content');
return (
<TabBarIOS tintColor={"#00a2dd"}>
<Icon.TabBarItem
title="Courses"
iconName="ios-list-outline"
selectedIconName="ios-list-outline"
selected={this.state.selectedTab === "Courses"}
onPress={() => {
this.setState({
selectedTab: "Courses",
});
this.popAll();
}}>
{this._renderCourses()}
</Icon.TabBarItem>
<Icon.TabBarItem
title="Register"
iconName="ios-book"
selectedIconName="ios-book"
selected={this.state.selectedTab === "Register"}
onPress={() => {
this.setState({
selectedTab: "Register",
});
this.popAll();
}}>
{this._renderRegister()}
</Icon.TabBarItem>
<Icon.TabBarItem
title="Profile"
iconName="ios-person"
selectedIconName="ios-person"
selected={this.state.selectedTab === "Profile"}
onPress={() => {
this.setState({
selectedTab: "Profile",
});
this.popAll();
}}>
{this._renderProfile()}
</Icon.TabBarItem>
</TabBarIOS>
);
}
}
}
var styles = StyleSheet.create({
tabContent: {
flex: 1,
alignItems: "center",
},
tabText: {
color: "white",
margin: 50,
},
wrapper: {
flex: 1,
backgroundColor: '#00a2dd',
}
});
AppRegistry.registerComponent('OpenCampus', () => OpenCampus);
更新： 这是apple的崩溃日志：http://www.ataomega.com/temp..suczkfac.crash http://www.ataomega.com/temp..hsbgdlod.crash
答案 0 :(得分：6)
您应该测试您的应用以获得ipv6兼容性。这是a tutorial that explains how to do that.
- Boot OS X 10.11
- 确保您的Mac已连接到互联网，但未通过Wi-Fi连接。
- 从Dock，LaunchPad或Apple菜单启动系统偏好设置。
- 按Option键，然后单击“共享”。暂时不要释放Option键。
- 在共享服务列表中选择“Internet共享”。
- 释放Option键。
- 选择“创建NAT64网络”复选框。
- 选择提供Internet连接的网络接口，例如Thunderbolt以太网。
- 选择Wi-Fi复选框。
- 单击“Wi-Fi选项”，然后配置网络的网络名称和安全选项。
- 设置本地Wi-Fi网络选项
- 选择“Internet共享”复选框以启用本地网络。
- 当系统提示您确认要开始共享时，请单击“开始”。
- 一旦共享处于活动状态，您应该会看到一个绿色状态指示灯和一个标记为Internet Sharing：On的标签。在Wi-Fi菜单中，您还会看到一个向上的小箭头，表示已启用Internet共享。您现在拥有IPv6 NAT64网络，可以从其他设备连接到该网络以测试您的应用程序。