update

.gitignore

@@ -23,6 +23,8 @@ DerivedData
 *.xcuserstate
 ios/.xcode.env.local
 
+yarn.lock
+
 # Android/IntelliJ
 #
 dist/

package.json

@@ -88,6 +88,7 @@
 		"jcore-react-native": "^2.1.5",
 		"jpush-react-native": "^3.0.6",
 		"mathjs": "^12.3.0",
+		"moment-timezone": "^0.5.45",
 		"react": "^18.1.0",
 		"react-dom": "^18.1.0",
 		"react-i18next": "^13.2.2",

src/app.tsx

@@ -22,6 +22,10 @@ if (process.env.TARO_ENV == 'rn') {
 
 
 const App: React.FC<PropsWithChildren> = ({ children }) => {
+  console.log(Intl.DateTimeFormat().resolvedOptions().timeZone)
+  if (process.env.TARO_ENV=='rn'){
+    alert(Intl.DateTimeFormat().resolvedOptions().timeZone)
+  }
   if (process.env.TARO_ENV == 'weapp') {
     global.isDebug = Taro.getStorageSync('isDebug')
 

yarn.lock

@@ -11859,6 +11859,18 @@ mobile-detect@^1.4.2:
   resolved "https://registry.npmmirror.com/mobile-detect/-/mobile-detect-1.4.5.tgz#da393c3c413ca1a9bcdd9ced653c38281c0fb6ad"
   integrity sha512-yc0LhH6tItlvfLBugVUEtgawwFU2sIe+cSdmRJJCTMZ5GEJyLxNyC/NIOAOGk67Fa8GNpOttO3Xz/1bHpXFD/g==
 
+moment-timezone@^0.5.45:
+  version "0.5.45"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.45.tgz#cb685acd56bac10e69d93c536366eb65aa6bcf5c"
+  integrity sha512-HIWmqA86KcmCAhnMAN0wuDOARV/525R2+lOLotuGFzn4HO+FH+/645z2wx0Dt3iDv6/p61SIvKnDstISainhLQ==
+  dependencies:
+    moment "^2.29.4"
+
+moment@^2.29.4:
+  version "2.30.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.30.1.tgz#f8c91c07b7a786e30c59926df530b4eac96974ae"
+  integrity sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.npmmirror.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"