Javascript 如何检索只有00:00:00时间的数据?
我想建立一个网站的天气预报与反应。我使用OpenWeatherAPI。对于5天预报功能,openweather每3小时更新一次数据。如果我想每天显示天气信息(直到5天后),如果我想在JavaScript中只获取00:00:00时间的数据,如何过滤数据?我不想一直展示它 我想要的示例(2021-06-07 00:00:00、2021-06-08 00:00:00等) 下面是API的响应Javascript 如何检索只有00:00:00时间的数据?,javascript,json,Javascript,Json,我想建立一个网站的天气预报与反应。我使用OpenWeatherAPI。对于5天预报功能,openweather每3小时更新一次数据。如果我想每天显示天气信息(直到5天后),如果我想在JavaScript中只获取00:00:00时间的数据,如何过滤数据?我不想一直展示它 我想要的示例(2021-06-07 00:00:00、2021-06-08 00:00:00等) 下面是API的响应 { "cod":"200", "message&q
{
"cod":"200",
"message":0,
"cnt":10,
"list":[
{
"dt":1623067200,
"main":{
"temp":303.17,
"feels_like":309.24,
"temp_min":298.78,
"temp_max":303.17,
"pressure":1007,
"sea_level":1007,
"grnd_level":1006,
"humidity":74,
"temp_kf":4.39
},
"weather":[
{
"id":500,
"main":"Rain",
"description":"hujan rintik-rintik",
"icon":"10n"
}
],
"clouds":{
"all":40
},
"wind":{
"speed":1.08,
"deg":47,
"gust":1.51
},
"visibility":10000,
"pop":0.7,
"rain":{
"3h":1.1
},
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-07 12:00:00"
},
{
"dt":1623078000,
"main":{
"temp":301.25,
"feels_like":305.5,
"temp_min":297.4,
"temp_max":301.25,
"pressure":1009,
"sea_level":1009,
"grnd_level":1009,
"humidity":80,
"temp_kf":3.85
},
"weather":[
{
"id":500,
"main":"Rain",
"description":"hujan rintik-rintik",
"icon":"10n"
}
],
"clouds":{
"all":60
},
"wind":{
"speed":1.33,
"deg":230,
"gust":1.48
},
"visibility":10000,
"pop":0.79,
"rain":{
"3h":1.47
},
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-07 15:00:00"
},
{
"dt":1623088800,
"main":{
"temp":298.69,
"feels_like":299.6,
"temp_min":296.45,
"temp_max":298.69,
"pressure":1010,
"sea_level":1010,
"grnd_level":1008,
"humidity":88,
"temp_kf":2.24
},
"weather":[
{
"id":500,
"main":"Rain",
"description":"hujan rintik-rintik",
"icon":"10n"
}
],
"clouds":{
"all":80
},
"wind":{
"speed":1.91,
"deg":254,
"gust":3.05
},
"visibility":10000,
"pop":0.68,
"rain":{
"3h":0.12
},
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-07 18:00:00"
},
{
"dt":1623099600,
"main":{
"temp":295.71,
"feels_like":296.45,
"temp_min":295.71,
"temp_max":295.71,
"pressure":1009,
"sea_level":1009,
"grnd_level":1006,
"humidity":93,
"temp_kf":0
},
"weather":[
{
"id":804,
"main":"Clouds",
"description":"awan mendung",
"icon":"04n"
}
],
"clouds":{
"all":100
},
"wind":{
"speed":1.4,
"deg":223,
"gust":1.83
},
"visibility":10000,
"pop":0.09,
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-07 21:00:00"
},
{
"dt":1623110400,
"main":{
"temp":295.86,
"feels_like":296.48,
"temp_min":295.86,
"temp_max":295.86,
"pressure":1010,
"sea_level":1010,
"grnd_level":1007,
"humidity":88,
"temp_kf":0
},
"weather":[
{
"id":804,
"main":"Clouds",
"description":"awan mendung",
"icon":"04d"
}
],
"clouds":{
"all":100
},
"wind":{
"speed":1.24,
"deg":201,
"gust":1.66
},
"visibility":10000,
"pop":0.06,
"sys":{
"pod":"d"
},
"dt_txt":"2021-06-08 00:00:00"
},
{
"dt":1623121200,
"main":{
"temp":301.75,
"feels_like":304.09,
"temp_min":301.75,
"temp_max":301.75,
"pressure":1011,
"sea_level":1011,
"grnd_level":1008,
"humidity":64,
"temp_kf":0
},
"weather":[
{
"id":804,
"main":"Clouds",
"description":"awan mendung",
"icon":"04d"
}
],
"clouds":{
"all":100
},
"wind":{
"speed":0.93,
"deg":142,
"gust":1.98
},
"visibility":10000,
"pop":0,
"sys":{
"pod":"d"
},
"dt_txt":"2021-06-08 03:00:00"
},
{
"dt":1623132000,
"main":{
"temp":304.02,
"feels_like":307.02,
"temp_min":304.02,
"temp_max":304.02,
"pressure":1009,
"sea_level":1009,
"grnd_level":1007,
"humidity":57,
"temp_kf":0
},
"weather":[
{
"id":804,
"main":"Clouds",
"description":"awan mendung",
"icon":"04d"
}
],
"clouds":{
"all":100
},
"wind":{
"speed":1.19,
"deg":68,
"gust":1.58
},
"visibility":10000,
"pop":0,
"sys":{
"pod":"d"
},
"dt_txt":"2021-06-08 06:00:00"
},
{
"dt":1623142800,
"main":{
"temp":304.15,
"feels_like":308,
"temp_min":304.15,
"temp_max":304.15,
"pressure":1007,
"sea_level":1007,
"grnd_level":1004,
"humidity":60,
"temp_kf":0
},
"weather":[
{
"id":803,
"main":"Clouds",
"description":"awan pecah",
"icon":"04d"
}
],
"clouds":{
"all":58
},
"wind":{
"speed":2.67,
"deg":51,
"gust":2.18
},
"visibility":10000,
"pop":0.03,
"sys":{
"pod":"d"
},
"dt_txt":"2021-06-08 09:00:00"
},
{
"dt":1623153600,
"main":{
"temp":298.71,
"feels_like":299.65,
"temp_min":298.71,
"temp_max":298.71,
"pressure":1010,
"sea_level":1010,
"grnd_level":1007,
"humidity":89,
"temp_kf":0
},
"weather":[
{
"id":500,
"main":"Rain",
"description":"hujan rintik-rintik",
"icon":"10n"
}
],
"clouds":{
"all":62
},
"wind":{
"speed":0.69,
"deg":45,
"gust":1.05
},
"visibility":10000,
"pop":0.3,
"rain":{
"3h":0.55
},
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-08 12:00:00"
},
{
"dt":1623164400,
"main":{
"temp":297.75,
"feels_like":298.69,
"temp_min":297.75,
"temp_max":297.75,
"pressure":1012,
"sea_level":1012,
"grnd_level":1009,
"humidity":93,
"temp_kf":0
},
"weather":[
{
"id":500,
"main":"Rain",
"description":"hujan rintik-rintik",
"icon":"10n"
}
],
"clouds":{
"all":100
},
"wind":{
"speed":1.47,
"deg":244,
"gust":1.54
},
"visibility":10000,
"pop":0.61,
"rain":{
"3h":0.38
},
"sys":{
"pod":"n"
},
"dt_txt":"2021-06-08 15:00:00"
}
],
"city":{
"id":1214520,
"name":"Kota Medan",
"coord":{
"lat":3.5833,
"lon":98.6667
},
"country":"ID",
"population":0,
"timezone":25200,
"sunrise":1623021281,
"sunset":1623065636
}
}
提前感谢。假设
数据是您的JS对象
let filtered=[];
for(数据的var行。列表){
if(row.dt_txt.endsWith('00:00:00')){
过滤。推送(行)
}
}
这将创建一个新数组,遍历您的值列表,如果dtu text
以00:00:00结束,则当前行将添加到您的filtered
数组中