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
; w$ y& L# D/ O3 P, f#chmod +x lm.sh
rm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
rm  /var/root/Library/Preferences/com.apple.Maps.plist
if [ "$#" -lt 1 ]
then
; T8 K; t/ s2 a( w, E: V# }% Yecho "Cleared map database and location"
: U" ]1 |  F2 z) [  T$ Oecho ""
' M$ u8 v2 ^3 ^& G  \echo "To load a map database run the script with"
# d4 T4 l! `" p0 pecho "(eg: ./lm.sh ny)"
echo "one of the following maps from Media/Maps:"
echo ""
ls /var/root/Media/Maps
else
echo "Loading, wait..."
) @% _% \2 t, N' ]+ Uln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
; r% p1 A% f" r9 j2 g6 Qln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
echo "Loaded the specified map database"
echo "Wait while Maps.app launches..."
/Applications/Maps.app/Maps
) ?( s) z7 ~/ Pfi

: g! z/ {7 L$ m* j                               
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