iphone离线浏览地图——加快加载速度

艾晨

在切换地图时，执行lm.sh  dizhi时，如果数据太大，速度会很慢，建议修改一下lm.sh，不用copy数据到cache目录，而是建符号链接
简单修改为
#chmod +x lm.sh
% S4 p  C" F2 E6 \* _( d$ ^rm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
& y5 E9 C/ L+ urm  /var/root/Library/Preferences/com.apple.Maps.plist
if [ "$#" -lt 1 ]
) E8 g- K; \% d+ g6 Cthen
7 P9 }" q) U0 [- I. ^echo "Cleared map database and location"
. T* r" F" b! vecho ""
( j9 b: B5 \  e- necho "To load a map database run the script with"
echo "(eg: ./lm.sh ny)"
7 p4 V- W) q: D& q. ?$ o8 Fecho "one of the following maps from Media/Maps:"
echo ""
ls /var/root/Media/Maps
else
echo "Loading, wait..."
( k$ a/ w% K7 ~& T9 k9 \ln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
ln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
echo "Loaded the specified map database"
& u: W% W5 _- q0 Z2 Z4 Vecho "Wait while Maps.app launches..."
% P+ w4 z$ O) [/ h; J; M/Applications/Maps.app/Maps
4 ]- K/ [9 ?4 l( g; F0 O; _fi
/ H+ v# ~: P" S# U, Z

                               
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