1.In your main project's Build Phase panel, add WeTongjiSDK to Target Dependencies.
2.In your main project's Build Settings panel, add "-framework WeTongjiSDK" and "-lxml2" to Other Linker Flags.
3.Add the following script to the build Pre-actions of your main project:
if [ ${BUILT_PRODUCTS_DIR} != "" ] && [ "${EXECUTABLE_PATH}" != "" ]; then rm -rf "${BUILT_PRODUCTS_DIR}/${EXECUTABLE_PATH}" fi