Question

我正在按照本教程关于如何将GeoJSON文件导入MongoDB。 http://www.adityabansod.net/2014/11/

当我到达命令时：

mongoimport --db sfstreets --collection streets < sweeping_clean.json

我收到此错误：

失败：错误处理文档＃2：无效字符'：'正在查找价值开始

这是文件的外观（或前三行）：

"features": [
{ "type": "Feature", "properties": { "CNN": "13798000", "WEEKDAY": "Fri", "BLOCKSIDE": null, "BLOCKSWEEP": "1642922", "CNNRIGHTLE": "R", "CORRIDOR": "Corona St", "FROMHOUR": "12:00", "TOHOUR": "14:00", "HOLIDAYS": "N", "WEEK1OFMON": "Y", "WEEK2OFMON": "N", "WEEK3OFMON": "Y", "WEEK4OFMON": "N", "WEEK5OFMON": "N", "LF_FADD": "221", "LF_TOADD": "299", "RT_TOADD": "298", "RT_FADD": "222", "STREETNAME": "CORONA ST", "ZIP_CODE": "94127", "NHOOD": "Ingleside Terrace", "DISTRICT": null }, "geometry": { "type": "LineString", "coordinates": [ [ -122.466597727410232, 37.725924475312347 ], [ -122.466538207925296, 37.726008134595666 ], [ -122.466545014733981, 37.72609265587532 ], [ -122.466622699195298, 37.726149395842491 ], [ -122.466715781686275, 37.726165938701833 ], [ -122.466832802132032, 37.726142308565613 ], [ -122.466897677698327, 37.726061377866067 ], [ -122.466866500919153, 37.725977262576407 ], [ -122.4667409099483, 37.725929815795411 ], [ -122.466597727410232, 37.725924475312347 ] ] } },
{ "type": "Feature", "properties": { "CNN": "13576001", "WEEKDAY": "Fri", "BLOCKSIDE": "East", "BLOCKSWEEP": "1635302", "CNNRIGHTLE": "L", "CORRIDOR": "West Point Rd", "FROMHOUR": "09:00", "TOHOUR": "11:00", "HOLIDAYS": "N", "WEEK1OFMON": "Y", "WEEK2OFMON": "Y", "WEEK3OFMON": "Y", "WEEK4OFMON": "Y", "WEEK5OFMON": "Y", "LF_FADD": "1", "LF_TOADD": "199", "RT_TOADD": "198", "RT_FADD": "2", "STREETNAME": "WEST POINT RD", "ZIP_CODE": "94124", "NHOOD": "Hunters Point", "DISTRICT": null }, "geometry": { "type": "LineString", "coordinates": [ [ -122.380990296638643, 37.735956150208381 ], [ -122.380638929041751, 37.735578610786696 ], [ -122.380275721328843, 37.735358309670289 ], [ -122.379832804134111, 37.735239767490803 ], [ -122.379414567742032, 37.735244675031652 ] ] } },

知道我做错了吗？

Answer 1

在meteorjs中，使用mongodb，导入我使用：

mongoimport -h localhost:3001 --db [DB] --collection [COLLECTION] --type json --file [data.json] --jsonArray

不知道是否有帮助。

Answer 2

我仍然不明白这个问题是什么，但我找到了一个解决方法：我创建了一个脚本，用于存储＆＃34;功能＆＃34;的每个元素。在数组内部，并使用db.<collection name>.insert(<array name>);将数组插入集合中这对我来说很有把握，并为我节省了大量的体力劳动。

Answer 3

您应该仅在文件开头和结尾的JSON方括号中保留数组，并为mongoimport保留--jsonArray参数。

将GeoJSON导入MongoDB时出错

3 个答案: