!/bin/bash
# 指定源目录
SOURCE_DIR="./serialMonitor"
# 遍历源目录下所有.java文件
function convert_to_utf8() {
local file="$1"
encoding=`file -I ${file} | awk -F= '{print $2}'`
echo "encoding: $encoding"
if [[ "$encoding" == *"iso-8859-1"* ]]; then
# 执行转换，输出为.utf8.txt文件 如果直接用iconv -f UTF-8 -t UTF-8 "$file" > "$file" 会导致文件内容被清空
iconv -f GBK -t UTF-8 "$file" > "${file}.utf8.txt"
# 所以要将utf8.txt文件重命名为原文件名
mv "${file}.utf8.txt" "${file}"
else
echo "The file is already in UTF-8 encoding."
fi
}
# 递归函数处理目录下的所有文件
function recursive_convert() {
for entry in "$1"/*; do
if [ -d "$entry" ]; then
recursive_convert "$entry"
elif [ -f "$entry" ]; then
# 临时过滤jsp文件
if [[ "$entry" == *.java ]]; then
convert_to_utf8 "$entry"
fi
fi
done
}
recursive_convert $SOURCE_DIR