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; W- h& S- c#chmod +x lm.sh
rm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
! Z* Q. c% x% i* prm  /var/root/Library/Preferences/com.apple.Maps.plist
  _- u' [/ l8 G" a7 r& _; m  a$ oif [ "$#" -lt 1 ]
then
( v& [! Z) t; ^) I5 r5 U; uecho "Cleared map database and location"
6 U+ m2 j- T% P. E: p  A; Techo ""
5 {* p' H9 i2 u9 Necho "To load a map database run the script with"
0 x- D. O0 l  Q% T7 J1 n" techo "(eg: ./lm.sh ny)"
5 G' E3 m1 N* fecho "one of the following maps from Media/Maps:"
3 R- l4 {; c) cecho ""
8 {; `8 X2 ?) E" V+ L4 fls /var/root/Media/Maps
else
echo "Loading, wait..."
" o! Y; f5 a0 B+ W1 b+ I' Sln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
+ ^6 ^+ o1 H9 \6 D# Z+ mln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
$ |, V% o, w2 s4 Z' P% Cecho "Loaded the specified map database"
: m, V' u8 ~1 lecho "Wait while Maps.app launches..."
/Applications/Maps.app/Maps
$ {0 W( l; Q' |# {. u" Efi

                               
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