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數(shù)據(jù)映射 ?

對(duì)變量或表格中的數(shù)據(jù)進(jìn)行結(jié)構(gòu)轉(zhuǎn)換和字段映射。

配置選項(xiàng) ?

數(shù)據(jù)源 ?

選擇要映射的數(shù)據(jù)來(lái)源：

  • 變量
  • 表格

數(shù)據(jù)映射 ?

通過(guò)點(diǎn)表示法將源字段與目標(biāo)字段進(jìn)行匹配。一個(gè)源字段可以對(duì)應(yīng)多個(gè)目標(biāo)字段。

示例： 原始數(shù)據(jù)：

json
[
	{
		"address": "2204 Volutpat Rd.",
		"name": "Palmer Porter",
		"phone": "(251) 595-5203",
		"email": "phasellus.dolor@aol.org",
		"postalZip": "8517",
		"country": "United States"
	},
	{
		"address": "2741 Dis Rd.",
		"name": "Byron Bowers",
		"phone": "(563) 717-9312",
		"email": "mattis.ornare@outlook.couk",
		"postalZip": "5612",
		"country": "Costa Rica"
	},
	{
		"address": "Ap #923-7718 Sed Rd.",
		"name": "Joseph Waller",
		"phone": "1-897-102-6811",
		"email": "cras.pellentesque@outlook.edu",
		"postalZip": "38-251",
		"country": "Belgium"
	}
]
[
	{
		"address": "2204 Volutpat Rd.",
		"name": "Palmer Porter",
		"phone": "(251) 595-5203",
		"email": "phasellus.dolor@aol.org",
		"postalZip": "8517",
		"country": "United States"
	},
	{
		"address": "2741 Dis Rd.",
		"name": "Byron Bowers",
		"phone": "(563) 717-9312",
		"email": "mattis.ornare@outlook.couk",
		"postalZip": "5612",
		"country": "Costa Rica"
	},
	{
		"address": "Ap #923-7718 Sed Rd.",
		"name": "Joseph Waller",
		"phone": "1-897-102-6811",
		"email": "cras.pellentesque@outlook.edu",
		"postalZip": "38-251",
		"country": "Belgium"
	}
]

使用如下映射規(guī)則：

數(shù)據(jù)映射

轉(zhuǎn)換后的數(shù)據(jù)：

json
[
	{
		"email": "phasellus.dolor@aol.org"
		"full_name": "Palmer Porter",
		"address": {
			"street": "2204 Volutpat Rd.",
			"postalZip": "8517",
			"country": "United States"
		},
	},
	{
		"email": "mattis.ornare@outlook.couk",
		"full_name": "Byron Bowers",
		"address": {
			"street": "2741 Dis Rd.",
			"postalZip": "5612",
			"country": "Costa Rica"
		},
	},
	{
		"email": "cras.pellentesque@outlook.edu",
		"full_name": "Joseph Waller",
		"address": {
			"street": "Ap #923-7718 Sed Rd."
			"postalZip": "38-251",
			"country": "Belgium"
		}
	}
]
[
	{
		"email": "phasellus.dolor@aol.org"
		"full_name": "Palmer Porter",
		"address": {
			"street": "2204 Volutpat Rd.",
			"postalZip": "8517",
			"country": "United States"
		},
	},
	{
		"email": "mattis.ornare@outlook.couk",
		"full_name": "Byron Bowers",
		"address": {
			"street": "2741 Dis Rd.",
			"postalZip": "5612",
			"country": "Costa Rica"
		},
	},
	{
		"email": "cras.pellentesque@outlook.edu",
		"full_name": "Joseph Waller",
		"address": {
			"street": "Ap #923-7718 Sed Rd."
			"postalZip": "38-251",
			"country": "Belgium"
		}
	}
]

  • 分配給變量
    是否將映射的數(shù)據(jù)分配給 變量 。

    • 變量名稱
      用于分配映射數(shù)據(jù)的變量的名稱。

  • 插入表格
    是否將映射的數(shù)據(jù)插入到表格中。

    • 選擇列
      將插入映射數(shù)據(jù)的列。