!15203 change demo download url to r1.2

From: @yeyunpeng2020
Reviewed-by: @zhanghaibo5,@hangangqiang
Signed-off-by: @zhanghaibo5

mindspore/lite/examples/quick_start_cpp/build.sh

@@ -25,7 +25,7 @@ get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/mobilenetv2_imagenet/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-linux-x64"
 MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
+MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
 
 mkdir -p build
 mkdir -p lib

mindspore/lite/examples/quick_start_java/build.sh

@@ -25,7 +25,7 @@ get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/mobilenetv2_imagenet/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-linux-x64"
 MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
+MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/linux/${MINDSPORE_FILE}"
 
 mkdir -p build
 mkdir -p lib

mindspore/lite/examples/runtime_cpp/build.sh

@@ -42,7 +42,7 @@ checkopts()
   SUPPORT_NPU="off"
   MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-android-aarch64"
   MINDSPORE_FILE="${MINDSPORE_FILE_NAME}.tar.gz"
-  MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/android/${MINDSPORE_FILE}"
+  MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/android/gpu/${MINDSPORE_FILE}"
   # Process the options
   while getopts 'e:h' opt
   do
@@ -54,8 +54,7 @@ checkopts()
           continue
         elif [[ "X${DEVICE}" == "Xnpu" ]]; then
           MINDSPORE_FILE_NAME="mindspore-lite-${VERSION_STR}-android-aarch64"
-          MINDSPORE_FILE="${MINDSPORE_FILE_NAME}-npu.tar.gz"
-          MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}-rc1/MindSpore/lite/release/android/${MINDSPORE_FILE}"
+          MINDSPORE_LITE_DOWNLOAD_URL="https://ms-release.obs.cn-north-4.myhuaweicloud.com/${VERSION_STR}/MindSpore/lite/release/android/${MINDSPORE_FILE}"
           SUPPORT_NPU="on"
         else
           echo "Unknown DEVICE option ${OPTARG}!"