python爬取路况信息_高德实时路况数据获取

高德实时路况数据获取接口说明：

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高德数据获取流程

数据库设计

CREATE TABLE "public"."gaode_date" (

"name" varchar(50) COLLATE "default",

"status" int4,

"direction" varchar(50) COLLATE "default",

"angle" int4,

"lcodes" varchar(255) COLLATE "default",

"polyline" text COLLATE "default",

"id" int4 DEFAULT nextval('gaode_id_seq'::regclass) NOT NULL,

"geom" "public"."geometry",

"date" date,

"time" time(6),

"speed" float8,

CONSTRAINT "gaode_date_pkey" PRIMARY KEY ("id")

)

WITH (OIDS=FALSE)

;

ALTER TABLE "public"."gaode_date" OWNER TO "postgres";

COMMENT ON COLUMN "public"."gaode_date"."name" IS '道路名称';

COMMENT ON COLUMN "public"."gaode_date"."status" IS '路况 0：未知 1：畅通 2：缓行 3：拥堵';

COMMENT ON COLUMN "public"."gaode_date"."direction" IS '方向描述';

COMMENT ON COLUMN "public"."gaode_date"."angle" IS '车行角度，判断道路正反向使用。以正东方向为0度，逆时针方向为正，取值范围：[0,360]';

COMMENT ON COLUMN "public"."gaode_date"."lcodes" IS '方向';