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
5 L, ?+ z5 ^1 r0 ~) w6 }& f#chmod +x lm.sh
rm  /var/root/Library/Caches/MapTiles/MapTiles.sqlitedb
rm  /var/root/Library/Preferences/com.apple.Maps.plist
* |0 J2 e2 F! V/ B, K7 U* Sif [ "$#" -lt 1 ]
+ a: k6 S* O- O3 ~, o3 bthen
) r( }# N: J) |8 Wecho "Cleared map database and location"
echo ""
echo "To load a map database run the script with"
/ {# o" R6 i6 u5 Fecho "(eg: ./lm.sh ny)"
echo "one of the following maps from Media/Maps:"
echo ""
ls /var/root/Media/Maps
& a+ E/ |+ n" melse
7 A; u6 F$ x! G* J+ g2 Necho "Loading, wait..."
$ }. H) d5 [! N2 H9 a$ t- oln -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"
7 p0 b' J; Y- I: U0 W# [7 {echo "Wait while Maps.app launches..."
) m7 r; Y% {6 s% j* f: W/Applications/Maps.app/Maps
fi

5 N2 P7 O7 e* u4 t                               
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% n# Z1 J; c' C5 B: A

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