From a3f3009a0f39e8867c5ebcade956ecca5e714e38 Mon Sep 17 00:00:00 2001
From: mwt <362800175@qq.com>
Date: Sat, 15 Nov 2025 13:11:49 +0800
Subject: [PATCH] fix quick start bugs

---
 .../examples/quick_start_c/build.sh           | 21 +++++++++++++----
 .../examples/quick_start_cpp/build.sh         | 23 +++++++++++++++----
 2 files changed, 35 insertions(+), 9 deletions(-)
 mode change 100644 => 100755 mindspore-lite/examples/quick_start_c/build.sh
 mode change 100644 => 100755 mindspore-lite/examples/quick_start_cpp/build.sh

diff --git a/mindspore-lite/examples/quick_start_c/build.sh b/mindspore-lite/examples/quick_start_c/build.sh
old mode 100644
new mode 100755
index f90fc023..9781ba0b
--- a/mindspore-lite/examples/quick_start_c/build.sh
+++ b/mindspore-lite/examples/quick_start_c/build.sh
@@ -18,22 +18,35 @@ BASEPATH=$(cd "$(dirname $0)" || exit; pwd)
 get_version() {
     VERSION_STR=$(cat ${BASEPATH}/../../../version.txt)
 }
+
+is_url_exist() {
+  [ "$(curl -o /dev/null -s -w "%{http_code}" --connect-timeout 5 "$1")" -ge 200 ] && [ "$(curl -o /dev/null -s -w "%{http_code}" --connect-timeout 5 "$1")" -lt 300 ]
+}
+
 get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/quick_start/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${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}/MindSpore/lite/release/linux/x86_64/${MINDSPORE_FILE}"
 
+if ! is_url_exist "$MINDSPORE_LITE_DOWNLOAD_URL"; then
+    VERSION_STR=2.7.1 #latest release version
+    MINDSPORE_FILE_NAME="mindspore-lite-${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}/MindSporeLite/lite/release/linux/x86_64/${MINDSPORE_FILE}"
+    echo "Current version not released, use $VERSION_STR instead."
+fi
+
 mkdir -p build
 mkdir -p lib
 mkdir -p model
 if [ ! -e ${BASEPATH}/model/mobilenetv2.ms ]; then
-    echo "Please download ${BASEPATH}/model/mobilenetv2.ms from ${MODEL_DOWNLOAD_URL}"
-    exit 1
+    echo "Downloading ${BASEPATH}/model/mobilenetv2.ms from ${MODEL_DOWNLOAD_URL}"
+    wget -c -O ${BASEPATH}/model/mobilenetv2.ms --no-check-certificate ${MODEL_DOWNLOAD_URL}
 fi
 if [ ! -e ${BASEPATH}/build/${MINDSPORE_FILE} ]; then
-    echo "Please download ${BASEPATH}/build/${MINDSPORE_FILE} from ${MINDSPORE_LITE_DOWNLOAD_URL}"
-    exit 1
+    echo "Downloading ${BASEPATH}/build/${MINDSPORE_FILE} from ${MINDSPORE_LITE_DOWNLOAD_URL}"
+    wget -c -O ${BASEPATH}/build/${MINDSPORE_FILE} --no-check-certificate ${MINDSPORE_LITE_DOWNLOAD_URL}
 fi
 tar xzvf ${BASEPATH}/build/${MINDSPORE_FILE} -C ${BASEPATH}/build/
 cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/runtime/lib/libmindspore-lite.so ${BASEPATH}/lib
diff --git a/mindspore-lite/examples/quick_start_cpp/build.sh b/mindspore-lite/examples/quick_start_cpp/build.sh
old mode 100644
new mode 100755
index 2c42584e..9781ba0b
--- a/mindspore-lite/examples/quick_start_cpp/build.sh
+++ b/mindspore-lite/examples/quick_start_cpp/build.sh
@@ -18,25 +18,38 @@ BASEPATH=$(cd "$(dirname $0)" || exit; pwd)
 get_version() {
     VERSION_STR=$(cat ${BASEPATH}/../../../version.txt)
 }
+
+is_url_exist() {
+  [ "$(curl -o /dev/null -s -w "%{http_code}" --connect-timeout 5 "$1")" -ge 200 ] && [ "$(curl -o /dev/null -s -w "%{http_code}" --connect-timeout 5 "$1")" -lt 300 ]
+}
+
 get_version
 MODEL_DOWNLOAD_URL="https://download.mindspore.cn/model_zoo/official/lite/quick_start/mobilenetv2.ms"
 MINDSPORE_FILE_NAME="mindspore-lite-${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}/MindSpore/lite/release/linux/x86_64/${MINDSPORE_FILE}"
 
+if ! is_url_exist "$MINDSPORE_LITE_DOWNLOAD_URL"; then
+    VERSION_STR=2.7.1 #latest release version
+    MINDSPORE_FILE_NAME="mindspore-lite-${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}/MindSporeLite/lite/release/linux/x86_64/${MINDSPORE_FILE}"
+    echo "Current version not released, use $VERSION_STR instead."
+fi
+
 mkdir -p build
 mkdir -p lib
 mkdir -p model
 if [ ! -e ${BASEPATH}/model/mobilenetv2.ms ]; then
-    echo "Please download ${BASEPATH}/model/mobilenetv2.ms from ${MODEL_DOWNLOAD_URL}"
-    exit 1
+    echo "Downloading ${BASEPATH}/model/mobilenetv2.ms from ${MODEL_DOWNLOAD_URL}"
+    wget -c -O ${BASEPATH}/model/mobilenetv2.ms --no-check-certificate ${MODEL_DOWNLOAD_URL}
 fi
 if [ ! -e ${BASEPATH}/build/${MINDSPORE_FILE} ]; then
-    echo "Please download ${BASEPATH}/build/${MINDSPORE_FILE} from ${MINDSPORE_LITE_DOWNLOAD_URL}"
-    exit 1
+    echo "Downloading ${BASEPATH}/build/${MINDSPORE_FILE} from ${MINDSPORE_LITE_DOWNLOAD_URL}"
+    wget -c -O ${BASEPATH}/build/${MINDSPORE_FILE} --no-check-certificate ${MINDSPORE_LITE_DOWNLOAD_URL}
 fi
 tar xzvf ${BASEPATH}/build/${MINDSPORE_FILE} -C ${BASEPATH}/build/
-cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/runtime/lib/libmindspore-lite.a ${BASEPATH}/lib
+cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/runtime/lib/libmindspore-lite.so ${BASEPATH}/lib
 cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/runtime/third_party/glog/libmindspore_glog.so* ${BASEPATH}/lib/libmindspore_glog.so
 cp -r ${BASEPATH}/build/${MINDSPORE_FILE_NAME}/runtime/include ${BASEPATH}/
 cd ${BASEPATH}/build || exit
-- 
Gitee