我想天气数据合并几个JSON文件,我已经和我试图找出做到这一点的最好办法。我发现其他几个职位,正好连接的JSON对象或有第二个覆盖第一个在同一个按键等,但没有通过键将它们合并的情况。合并JSON数据通过重点
下面就是我工作的样本,我想输出。任何建议,这将是伟大的!
样品JSON0.json
{
"1948": [
{
"Seattle": {
"city": "Seattle",
"data": {
"avg_dew_point": "34",
"avg_gust_wind": "",
"avg_max_temp": "45",
"avg_min_temp": "35",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.22",
"avg_temp": "40",
"avg_wind": "8"
},
"month": "1",
"state": "WA"
}
},
{
"Chicago": {
"city": "Chicago",
"data": {
"avg_dew_point": "10",
"avg_gust_wind": "",
"avg_max_temp": "25",
"avg_min_temp": "11",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.17",
"avg_temp": "18",
"avg_wind": "12"
},
"month": "1",
"state": "IL"
}
}
],
"1949": [
{
"Houston": {
"city": "Houston",
"data": {
"avg_dew_point": "45",
"avg_gust_wind": "",
"avg_max_temp": "61",
"avg_min_temp": "44",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.15",
"avg_temp": "53",
"avg_wind": "12"
},
"month": "1",
"state": "TX"
}
},
{
"Seattle": {
"city": "Seattle",
"data": {
"avg_dew_point": "25",
"avg_gust_wind": "",
"avg_max_temp": "38",
"avg_min_temp": "25",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.32",
"avg_temp": "31",
"avg_wind": "7"
},
"month": "1",
"state": "WA"
}
}
]
}
样品JSON1.json
{
"1948": [
{
"Jacksonville": {
"city": "Jacksonville",
"data": {
"avg_dew_point": "45",
"avg_gust_wind": "",
"avg_max_temp": "61",
"avg_min_temp": "44",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.13",
"avg_temp": "53",
"avg_wind": "8"
},
"month": "1",
"state": "FL"
}
},
{
"Indianapolis": {
"city": "Indianapolis",
"data": {
"avg_dew_point": "13",
"avg_gust_wind": "",
"avg_max_temp": "34",
"avg_min_temp": "13",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.17",
"avg_temp": "24",
"avg_wind": "12"
},
"month": "1",
"state": "IN"
}
}
],
"1949": [
{
"San Jose": {
"city": "San Jose",
"data": {
"avg_dew_point": "",
"avg_gust_wind": "",
"avg_max_temp": "52",
"avg_min_temp": "33",
"avg_precipitation": "0.02",
"avg_sea_level_pressure": "",
"avg_temp": "43",
"avg_wind": ""
},
"month": "1",
"state": "CA"
}
},
{
"Jacksonville": {
"city": "Jacksonville",
"data": {
"avg_dew_point": "55",
"avg_gust_wind": "",
"avg_max_temp": "73",
"avg_min_temp": "54",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.21",
"avg_temp": "63",
"avg_wind": "5"
},
"month": "1",
"state": "FL"
}
}
]
}
样品combinedJSON.json
{
"1948": [
{
"Seattle": {
"city": "Seattle",
"data": {
"avg_dew_point": "34",
"avg_gust_wind": "",
"avg_max_temp": "45",
"avg_min_temp": "35",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.22",
"avg_temp": "40",
"avg_wind": "8"
},
"month": "1",
"state": "WA"
}
},
{
"Chicago": {
"city": "Chicago",
"data": {
"avg_dew_point": "10",
"avg_gust_wind": "",
"avg_max_temp": "25",
"avg_min_temp": "11",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.17",
"avg_temp": "18",
"avg_wind": "12"
},
"month": "1",
"state": "IL"
}
},
{
"Jacksonville": {
"city": "Jacksonville",
"data": {
"avg_dew_point": "45",
"avg_gust_wind": "",
"avg_max_temp": "61",
"avg_min_temp": "44",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.13",
"avg_temp": "53",
"avg_wind": "8"
},
"month": "1",
"state": "FL"
}
},
{
"Indianapolis": {
"city": "Indianapolis",
"data": {
"avg_dew_point": "13",
"avg_gust_wind": "",
"avg_max_temp": "34",
"avg_min_temp": "13",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.17",
"avg_temp": "24",
"avg_wind": "12"
},
"month": "1",
"state": "IN"
}
}
],
"1949": [
{
"Houston": {
"city": "Houston",
"data": {
"avg_dew_point": "45",
"avg_gust_wind": "",
"avg_max_temp": "61",
"avg_min_temp": "44",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.15",
"avg_temp": "53",
"avg_wind": "12"
},
"month": "1",
"state": "TX"
}
},
{
"Seattle": {
"city": "Seattle",
"data": {
"avg_dew_point": "25",
"avg_gust_wind": "",
"avg_max_temp": "38",
"avg_min_temp": "25",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.32",
"avg_temp": "31",
"avg_wind": "7"
},
"month": "1",
"state": "WA"
}
},
{
"San Jose": {
"city": "San Jose",
"data": {
"avg_dew_point": "",
"avg_gust_wind": "",
"avg_max_temp": "52",
"avg_min_temp": "33",
"avg_precipitation": "0.02",
"avg_sea_level_pressure": "",
"avg_temp": "43",
"avg_wind": ""
},
"month": "1",
"state": "CA"
}
},
{
"Jacksonville": {
"city": "Jacksonville",
"data": {
"avg_dew_point": "55",
"avg_gust_wind": "",
"avg_max_temp": "73",
"avg_min_temp": "54",
"avg_precipitation": "0.00",
"avg_sea_level_pressure": "30.21",
"avg_temp": "63",
"avg_wind": "5"
},
"month": "1",
"state": "FL"
}
}
]
}
遍历对象(http://stackoverflow.com/q/85992/218196)和合并的阵列(http://stackoverflow.com/q/1584370/218196)。 – 2013-04-30 14:47:44
有你看着小工具JS库之一,如下划线或Lodash:http://underscorejs.org/ http://lodash.com/docs他们有很多的采集处理功能 – djKianoosh 2013-04-30 14:50:51
你可能considor步入jQuery的延伸,获取jQuery的未经版本化的版本,编写代码如$ .extend(true,{a:“a”},{b:“b”});按F12并在那里设置断点,加载页面并进入代码。涉及到相当多的代码,但它在深度复制对象方面做得很好,涉及不包含数组或函数的对象的函数是:extend,isPlainObject和type。 – HMR 2013-04-30 15:11:27