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
7 f* k- |2 O& Q! h6 p% p9 G简单修改为
  i: t2 v3 V. Y! l8 J# p8 U( }#chmod +x lm.sh
; `; Z: o: ^: i) D  frm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
1 c/ F( w$ L9 _) ?rm  /var/root/Library/Preferences/com.apple.Maps.plist
* {8 c! @  ]0 F2 nif [ "$#" -lt 1 ]
$ \# ^# `3 f) @: w6 \' C- Uthen
+ N# G4 d9 q8 @echo "Cleared map database and location"
1 z9 f# K  Y. J" i: k9 |% fecho ""
echo "To load a map database run the script with"
echo "(eg: ./lm.sh ny)"
echo "one of the following maps from Media/Maps:"
echo ""
7 s" _2 I, `9 Z+ wls /var/root/Media/Maps
  V- l/ ?5 B3 K. c1 a8 g2 {" relse
% ^; ~6 \4 T0 n' n3 k) Mecho "Loading, wait..."
5 t' F2 ^2 `8 d" Nln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
ln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
, D* G* ~3 J. f0 k# r4 D( L+ j3 `echo "Loaded the specified map database"
echo "Wait while Maps.app launches..."
: r: ^- g5 h" u! a( C6 ^/Applications/Maps.app/Maps
2 h: V1 ]$ t' F1 x5 `8 c) @! ?fi
! M* C+ g# Q, E( H% T" [% J

                               
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