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
% U. j3 A7 V* A5 i' J' H#chmod +x lm.sh
$ x3 ?6 ~; w3 \& J+ \2 L$ ~+ Frm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
3 z# K' I8 w# D8 r# i1 Srm  /var/root/Library/Preferences/com.apple.Maps.plist
if [ "$#" -lt 1 ]
then
2 ^2 u, L, w0 U! R; n7 eecho "Cleared map database and location"
echo ""
, @$ r  {& g; {0 Z7 t9 Y6 qecho "To load a map database run the script with"
1 S" V3 P4 _( z/ Recho "(eg: ./lm.sh ny)"
# }. k( v2 p& C, jecho "one of the following maps from Media/Maps:"
0 \! Q7 ^& u2 V; oecho ""
ls /var/root/Media/Maps
4 ?: y# a  O% C$ _9 e# ^else
% S! U$ q5 _* u- techo "Loading, wait..."
ln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
( f1 F0 W# s, ^" k, eln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
echo "Loaded the specified map database"
! [8 U& z6 I/ }: J/ y. \echo "Wait while Maps.app launches..."
* g" l* b* L) f, I- V/Applications/Maps.app/Maps
fi

                               
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