原本报错

iTunes Store operation failed. Unsupported Architectures. Your executable contains unsupported architectures
[×86_64, i386]'.

解决：
剥离IOS动态库不需要的平台架构，像 ×86_64, i386这种。因为iTunes Connect并不喜欢我们添加未使用的二进制片段：

所以我们在项目中的Build phases中添加一个Run Script；将shell的值设置为/bin/sh；然后加入下方脚本，替换为你实际处理的库。这样IPA包就不会有这些架构了
 

find "$APP_PATH" -name '替换为你的库.framework' -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"
echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"EXTRACTED_ARCHS=()for ARCH in $ARCHS
do
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
doneecho "Merging extracted architectures: ${ARCHS}"
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"
rm "${EXTRACTED_ARCHS[@]}"echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"done