=====編譯方法======
#進入openwrt-18.06目錄
cd openwrt-18.06
#更新feed
/scripts/feeds update -a && ./scripts/feeds install -a
#編譯SF120
cp .config.sf1200 .config
#編譯SFT1200
cp .config.sf1200 .config
配置所需app
make menuconfig
#編譯
make -j8 download && make V=s -j$(nproc)