工作灯：加密的高速缓存大小总是增加 - 销毁不行

Question

我使用WL.EncryptedCache，只保存整个用户会话，一旦用户会话过期或用户明确地从App注销，然后我破坏使用加密缓存中的用户ID和密码WL.EncryptedCache.destroy。

May 13 11:51:55 iPhone CardApp[9836] <Warning>: [LOG] clear badge 
May 13 11:51:56 iPhone CardApp[9836] <Warning>: Loading stop 
May 13 11:51:56 iPhone CardApp[9836] <Warning>: Original Webview bounds {{0, 0}, {320, 460}}, frame {{0, 0}, {320, 460}} 
May 13 11:51:56 iPhone CardApp[9836] <Warning>: tabbar bounds: {{0, 411}, {320, 49}}. WebView bounds: {{0, 0}, {320, 411}} 
May 13 11:51:56 iPhone CardApp[9836] <Warning>: [ERROR] Invalid argument value '[object Object]', expected null or 'string'. 
May 13 11:51:57 iPhone CardApp[9836] <Warning>: [ERROR] [https://mydomain:443/myApp/apps/services/api/CardApp/iphone/query] exception. 
May 13 11:51:58 iPhone com.apple.launchd[1] (UIKitApplication:com.apple.mobilephone[0x2e4d][9804]) <Notice>: (UIKitApplication:com.apple.mobilephone[0x2e4d]) Exited: Killed: 9 
May 13 11:51:58 iPhone com.apple.launchd[1] (com.apple.tccd[9805]) <Notice>: (com.apple.tccd) Exited: Killed: 9 
May 13 11:51:58 iPhone com.apple.launchd[1] (com.apple.librariand[9840]) <Notice>: (com.apple.librariand) Exited: Killed: 9 
May 13 11:51:58 iPhone UserEventAgent[13] <Notice>: jetsam: kernel termination snapshot being created 
May 13 11:51:58 iPhone com.apple.launchd[1] (com.apple.TextInput.kbd[9823]) <Notice>: (com.apple.TextInput.kbd) Exited: Killed: 9 
May 13 11:51:58 iPhone backboardd[26] <Warning>: Application 'UIKitApplication:com.apple.mobilephone[0x2e4d]' exited abnormally with signal 9: Killed: 9 
May 13 11:51:58 iPhone com.apple.launchd[1] (UIKitApplication:bh.com.my.CardApp[0xf688][9836]) <Notice>: (UIKitApplication:bh.com.my.CardApp[0xf688]) Exited: Killed: 9 
May 13 11:51:58 iPhone backboardd[26] <Warning>: Application 'UIKitApplication:bh.com.my.CardApp[0xf688]' exited abnormally with signal 9: Killed: 9 
May 13 11:51:59 iPhone DTPower[5858] <Warning>: Task info failed for task bh.com.my.CardApp 
May 13 11:52:01 iPhone ReportCrash[9846] <Error>: libMobileGestalt copySystemVersionDictionaryValue: Could not lookup ReleaseType from system version dictionary 
May 13 11:52:01 iPhone ReportCrash[9846] <Notice>: Saved crashreport to /Library/Logs/CrashReporter/LowMemory-2013-05-13-115201.plist using uid: 0 gid: 0, synthetic_euid: 0 egid: 0 
May 13 11:53:59 iPhone backboardd[26] <Notice>: Posting 'com.apple.iokit.hid.displayStatus' notifyState=0 
May 13 11:53:59 iPhone backboardd[26] <Notice>: MultitouchHID: detection mode: 0->255 

我在的iOS 5看什么设备，是本地存储始终在App文件夹（文件&数据）的规模日益扩大。在我的测试中，我首先确保应用程序被删除;接下来我安装了它，然后我只登录和注销了三次，并且缓存大小不断增加。

如上所述，在每次登出时，我都调用了destroy方法，并且它正在成功执行，因为在销毁后如果我搜索键，那么它们不在那里，因此被销毁。

在最新的v5.0.6中是否有任何修复？目前我正在使用v5.0.5 是否有解决方法？

Answer 1

我尝试使用Chrome（Windows 7）在Worklight 5.0.6.1中的EncryptedCache sample;在WL.EncryptedCache.destroy被调用后，我可以在开发工具（>>资源>>本地存储）中清楚地看到数据被删除。

我不认为它应该在的iOS 5或iOS任何不同6.

注：在iOS 5中本地存储被认为是可以通过OS随时删除临时数据。