|
| 1 | +package main |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "github.com/go-redis/redis" |
| 6 | +) |
| 7 | + |
| 8 | +func main() { |
| 9 | + GlobalClient := redis.NewClient( |
| 10 | + &redis.Options{ |
| 11 | + Addr: "127.0.0.1:6379", |
| 12 | + }, |
| 13 | + ) |
| 14 | + err := GlobalClient.Ping().Err() |
| 15 | + if nil != err { |
| 16 | + panic(err) |
| 17 | + } |
| 18 | + fmt.Println("链接redis成功") |
| 19 | + res, err := GlobalClient.GeoAdd("geo_hash_test", &redis.GeoLocation{ |
| 20 | + Name: "天府广场", |
| 21 | + Longitude: 104.072833, |
| 22 | + Latitude: 30.663422, |
| 23 | + }, &redis.GeoLocation{ |
| 24 | + Name: "四川大剧院", |
| 25 | + Longitude: 104.074378, |
| 26 | + Latitude: 30.664804, |
| 27 | + }, &redis.GeoLocation{ |
| 28 | + Name: "新华文轩", |
| 29 | + Longitude: 104.070084, |
| 30 | + Latitude: 30.664649, |
| 31 | + }, &redis.GeoLocation{ |
| 32 | + Name: "手工茶", |
| 33 | + Longitude: 104.072402, |
| 34 | + Latitude: 30.664121, |
| 35 | + }, &redis.GeoLocation{ |
| 36 | + Name: "宽窄巷子", |
| 37 | + Longitude: 104.059826, |
| 38 | + Latitude: 30.669883, |
| 39 | + }, &redis.GeoLocation{ |
| 40 | + Name: "奶茶", |
| 41 | + Longitude: 104.06085, |
| 42 | + Latitude: 30.670054, |
| 43 | + }, &redis.GeoLocation{ |
| 44 | + Name: "钓鱼台", |
| 45 | + Longitude: 104.058424, |
| 46 | + Latitude: 30.670737, |
| 47 | + }).Result() |
| 48 | + if err != nil { |
| 49 | + panic(err) |
| 50 | + } |
| 51 | + fmt.Println("[GeoAdd]", res) |
| 52 | + resPos, err := GlobalClient.GeoPos("geo_hash_test", "天府广场", "宽窄巷子").Result() |
| 53 | + if err != nil { |
| 54 | + panic(err) |
| 55 | + } |
| 56 | + for _, v := range resPos { |
| 57 | + fmt.Println("[GeoPos]", "Longitude : ", v.Longitude, "Latitude : ", v.Latitude) |
| 58 | + } |
| 59 | + //其中 unit 参数是距离单位 |
| 60 | + //m 表示单位为米。 |
| 61 | + //km 表示单位为千米。 |
| 62 | + //mi 表示单位为英里。 |
| 63 | + //ft 表示单位为英尺。 |
| 64 | + resDist, err := GlobalClient.GeoDist("geo_hash_test", "天府广场", "宽窄巷子", "m").Result() |
| 65 | + if err != nil { |
| 66 | + panic(err) |
| 67 | + } |
| 68 | + fmt.Println("[GeoDist]", resDist) |
| 69 | + |
| 70 | + resRadiu, err := GlobalClient.GeoRadius("geo_hash_test", 104.072833, 30.663422, &redis.GeoRadiusQuery{ |
| 71 | + Radius: 800, //radius表示范围距离, |
| 72 | + Unit: "m", //距离单位是 m|km|ft|mi |
| 73 | + WithCoord: true, //传入WITHCOORD参数,则返回结果会带上匹配位置的经纬度 |
| 74 | + WithDist: true, //传入WITHDIST参数,则返回结果会带上匹配位置与给定地理位置的距离。 |
| 75 | + WithGeoHash: true, //传入WITHHASH参数,则返回结果会带上匹配位置的hash值。 |
| 76 | + Count: 4, //入COUNT参数,可以返回指定数量的结果。 |
| 77 | + Sort: "ASC", //默认结果是未排序的,传入ASC为从近到远排序,传入DESC为从远到近排序。 |
| 78 | + }).Result() |
| 79 | + if err != nil { |
| 80 | + panic(err) |
| 81 | + } |
| 82 | + for _,v:=range resRadiu{ |
| 83 | + fmt.Println("[GeoRadiu]", v) |
| 84 | + } |
| 85 | + |
| 86 | + resRadiusByMember, err := GlobalClient.GeoRadiusByMember("geo_hash_test", "天府广场", &redis.GeoRadiusQuery{ |
| 87 | + Radius: 800, |
| 88 | + Unit: "m", |
| 89 | + WithCoord: true, |
| 90 | + WithDist: true, |
| 91 | + WithGeoHash: true, |
| 92 | + Count: 4, |
| 93 | + Sort: "ASC", |
| 94 | + }).Result() |
| 95 | + if err != nil { |
| 96 | + panic(err) |
| 97 | + } |
| 98 | + |
| 99 | + for _,v:=range resRadiusByMember{ |
| 100 | + fmt.Println("[GeoRadiusByMember]", v) |
| 101 | + } |
| 102 | + resHash, err := GlobalClient.GeoHash("geo_hash_test", "天府广场").Result() |
| 103 | + if err != nil { |
| 104 | + panic(err) |
| 105 | + } |
| 106 | + fmt.Println("[GeoHash]", resHash) |
| 107 | +} |
0 commit comments