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
  f- u4 r2 {4 M  G# g#chmod +x lm.sh
7 n" U" T/ A7 X* `  r# f, |rm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
1 M$ h- |0 B* g3 F$ J, z( trm  /var/root/Library/Preferences/com.apple.Maps.plist
if [ "$#" -lt 1 ]
then
% x7 N2 y/ E* Q, ?echo "Cleared map database and location"
4 Q+ R# f0 a9 c7 G0 e* T/ cecho ""
echo "To load a map database run the script with"
echo "(eg: ./lm.sh ny)"
0 x5 J0 P6 o, K! q7 }echo "one of the following maps from Media/Maps:"
echo ""
+ K3 }- P" p2 {% Els /var/root/Media/Maps
) v. F7 X" j9 p0 l, Xelse
8 E8 t; I; P/ I. z7 Secho "Loading, wait..."
ln -s /var/root/Media/Maps/$1/MapTiles.sqlitedb /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
ln -s /var/root/Media/Maps/$1/com.apple.Maps.plist /var/root/Library/Preferences/com.apple.Maps.plist
echo "Loaded the specified map database"
  M' Q$ `2 E4 J) g  s: pecho "Wait while Maps.app launches..."
/Applications/Maps.app/Maps
# F6 U0 F! C2 q/ d( J! N9 H+ ]fi
! E8 N, F1 l% K

                               
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lm.rar (397 Bytes)
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