【发布时间】:2020-08-17 09:37:01
【问题描述】:
我正在构建一个使用 jQuery Ajax 将图像上传到我们的服务器的 Cordova 应用程序。上传在 Android 和 iOS 上都工作了一段时间,然后过了一段时间他们突然停止在 iOS 上工作。现在,在尝试访问网站几秒钟后,请求失败并且我收到一条错误消息,这并没有多大帮助。错误如下:
readyState: 0
status: 0
statusText: "error"
我的代码是:
$.ajax("http://testapi.com/api", {
data: submission,
processData: false,
contentType: false,
method: "POST",
// submission was successful
success(data) {
if (JSON.parse(data).success) {
// backend validated and accepted submission
} else {
// backend rejected submission due to validation errors
}
},
// submission failed
// eslint-disable-next-line no-unused-vars
error(xhr, text, error) {
alert(
JSON.stringify(xhr) + " " + text + " " + JSON.stringify(error)
);
}
});
我的内容安全政策,在 index.html 中是:
<meta http-equiv="Content-Security-Policy" content="default-src * blob: gap://* file: http: https: ; style-src 'self' 'unsafe-inline'; script-src * blob: file: 'unsafe-inline' 'unsafe-eval' http: https: ; img-src 'self' data: blob: file: ; media-src * blob: file: http: https: ;"
而 config.xml 是: `
<config-file parent="NSCameraUsageDescription" target="*-Info.plist">
<string>World Bee Count needs access to your camera and photo library</string>
</config-file>
<edit-config file="*-Info.plist" overwrite="true" target="NSLocationWhenInUseUsageDescription">
<string>need location access to find things nearby</string>
</edit-config>
<edit-config file="*-Info.plist" overwrite="true" target="NSLocationAlwaysAndWhenInUseUsageDescription">
<string>need location access to find things nearby</string>
</edit-config>
<string file="*-Info.plist" overwrite="true" target="NSLocationAlwaysUsageDescription">
<string>need location access to find things nearby</string>
</string>
<config-file parent="NSPhotoLibraryUsageDescription" target="*-Info.plist">
<string>World Bee Count needs access to your camera and photo library</string>
</config-file>
<preference name="StatusBarOverlaysWebView" value="false" />
<preference name="StatusBarBackgroundColor" value="#2D81C1" />
<preference name="Fullscreen" value="true" />
<feature name="CDVWKWebViewEngine">
<param name="ios-package" value="CDVWKWebViewEngine" />
</feature>
<preference name="CordovaWebViewEngine" value="CDVWKWebViewEngine" />
<preference name="WKWebViewOnly" value="true" />
</platform>
<engine name="ios" spec="5.1.0" />
<plugin name="cordova-plugin-geolocation" />
<plugin name="cordova-plugin-device" />
<plugin name="cordova-plugin-file" />
<plugin name="cordova-plugin-filepath" />
<plugin name="cordova-plugin-whitelist" />
<plugin name="cordova-plugin-add-swift-support" />
<plugin name="com.subitolabs.android.cordova.galleryapi" spec="https://github.com/Collaborne/cordova-gallery-api.git"></plugin>
<plugin name="cordova.plugins.diagnostic" />
<plugin name="cordova-plugin-android-permissions" />
<plugin name="cordova-plugin-splashscreen" source="npm" />
<plugin name="cordova-plugin-camera-preview"></plugin>
<plugin name="cordova-plugin-wkwebview-engine" spec="~1.2.1" />
<plugin name="cordova-plugin-screen-orientation" spec="~3.0.2" />`
<access origin="*" />
<allow-intent href="*" />
<allow-navigation href="*" />
我在 iOS 13 上运行它并使用 PhoneGap 构建
我的问题与此最相似 Ajax Not working in IOS 9.0 Cordova
我尝试根据question 更新我的 config.xml 但它似乎不起作用
任何帮助将不胜感激,我已经为此工作了几个小时,但似乎无处可去
【问题讨论】:
-
遇到同样的问题,你解决了吗?
-
是的,我会用代码添加我的解决方案