{
  "point": {
    "title": "By Table",
    "desc": "Each API function returns data by a specific database table. ",
    "functions": {
      "category_1": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/category_1/",
      "category_2": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/category_2/",
      "category_3": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/category_3/",
      "gangqin": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/gangqin/",
      "category_3_x_gangqin": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/category_3_x_gangqin/",
      "gangqin_image": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/gangqin_image/",
      "gangqin_image_down": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/by_table/gangqin_image_down/"
    }
  },
  "links": {
    "up": {
      "href": "https://songer.datasn.com/data/api/v1/u_bc75445a318997106583/piano_information_1/"
    }
  }
}