js常见的几种json数据类型转换

数据类型

                       let temp1 = [
				{\'tel\':\'100000\'},
				{\'code\': \'121323\'},
				{\'name\': \'王五\'},
				{\'danju\': \'单据\'},
				{\'wangwu\': \'wangwu\'},
				{\'gebilaowang\': \'hahaha\'}
			]
			
			let temp2 = [
				{key: \'tel\', label: \'xxx\', value: \'\'},
				{key: \'code\', label: \'xxx\', value: \'\'},
				{key: \'name\', label: \'xxxx\', value: \'\'},
				{key: \'danju\', label: \'hhhhh\', value: \'\'},
				{key: \'wangwu\', label: \'kjhdfkh\', value: \'\'},
				{key: \'gebilaowang\', label: \'skdfkjdhsf\', value: \'\'}
			]

temp1 => temp2

                        const temp11 = []
			// for(let i = 0; i < temp1.length;i++) {
			// 	for(let key in temp1[i]) {
			// 		temp11.push({"key": key, "value": temp1[i][key]})
			// 	}
			// }
			temp1.map(item => {
				for (let key in item) {
					temp11.push({"key": key, "value": item[key]})
				}
			})
                        // 补全字段
			// for(let i = 0; i < temp2.length;i++) {
			// 	if(temp2[i].key === temp11[i].key) {
			// 		temp2[i].value = temp11[i].value 
			// 	}
			// }
			temp2.map((item, index) => {
				if(item.key === temp11[index].key) {
					item.value = temp11[index].value 
				}
			})

temp2 => temp1

                        const demo1 = {...builderJson(temp2)}
                        const demo2 = {...builderJson1(temp2)}
                        // [{key:xxx,value:yyy} ...] => {xxx:yyy, ...}
			function builderJson(data) {
				tempp = {}
				data.map(item => {
					tempp[item.key] = item.value
				})
				console.log("111:",tempp)
				return tempp
			}

                        // [{key:xxx,value:yyy} ...] => [{xxx:yyy},{hhh:iii}, ...]
			function builderJson1(data) {
				tempp = []
				// for(let i = 0; i < data.length;i++) {
				// 	tempp.push({[data[i].key]: data[i].value})
				// }
				data.map(item => {
					tempp.push({[item.key]: item.value})
				})
				console.log("123:",tempp)
				return tempp
			}