谁能帮忙下这个网站上的数据

zhangbing4502431

这个是网址：http://58.68.130.147/air/

bsspirit

你可以分析他的URL拿到数据

比如：

http://58.68.130.147/IS/AjaxDemo/query.ashx?map=China&method=QueryBySql&queryParam=%7b%22customParams%22%3a%22%22%2c%22expectCount%22%3anull%2c%22hasGeometry%22%3atrue%2c%22highlight%22%3anull%2c%22queryAllLayer%22%3afalse%2c%22queryLayers%22%3a%5b%7b%22groupClause%22%3a%22%22%2c%22layerId%22%3a0%2c%22layerName%22%3a%22CityStation_Now_ORG1%40China400%22%2c%22returnFields%22%3anull%2c%22sortClause%22%3a%22%22%2c%22whereClause%22%3a%22NAME%3d'%E6%B9%98%E6%BD%AD'%22%2c%22relQueryTableInfos%22%3anull%7d%5d%2c%22networkType%22%3a0%2c%22returnFields%22%3anull%2c%22startRecord%22%3a0%2c%22whereClause%22%3a%22%22%2c%22returnCenterAndBounds%22%3atrue%2c%22returnShape%22%3atrue%7d&trackingLayerIndex=-1&userID=%22b2b6891a-a60b-4238-83d3-08a196e17b5f%22&

bsspirit

{"currentCount":5,"customResponse":"","recordsets":[{"layerId":0,"layerName":"CityStation_Now_ORG1@China400","records":[{"bounds":{"leftBottom":{"x":773198.961719681,"y":2962718.13452048},"rightTop":{"x":773198.961719681,"y":2962718.13452048}},"center":{"x":773198.961719681,"y":2962718.13452048},"fieldValues":["19","773198.961719681","2962718.13452048","1","0","湖南","湘潭","江麓","000243030000200","52","52","112°55′06\"","27°51′27\"","12","市区正北市委院内","112.918333","27.8575",".017",".008",".034",".019",".009",".039",".012",".009",".039",".013",".009",".028",".013",".007",".028",".011",".007",".027",".013",".012",".034",".011",".01",".035",".012",".01",".042",".011",".01",".03",".014",".013",".037",".017",".011",".046",".013",".009",".057",".013",".008",".047",".01",".008",".063",".009",".008",".055",".01",".006",".041",".009",".005",".05",".01",".005",".045",".011",".005",".042",".011",".004",".014",".003",".003",".047",".003",".003",".044",".003",".004",".038",".003",".003",".044",".003",".003",".043",".003",".003",".039",".003",".003",".033",".003",".003",".038",".003",".004",".035",".003",".003",".039",".003",".004",".042",".003",".004",".057",".003",".003",".043",".003",".002",".037",".003",".003",".049",".003",".003",".041",".003",".002",".031",".003",".003",".039",".003",".002",".029",".013",".007",".041",".016",".007",".047",".017",".007",".038",".015",".009",".041",".012",".009",".024",".011",".008",".033",".01",".008",".023",".006",".008",".029","N","N","N",null,null,null,null,null,"2012-08-27 11"],"shape":{"feature":1,"id":19,"parts":[1],"points":[{"x":773198.961719681,"y":2962718.13452048}]}},{"bounds":{"leftBottom":{"x":774275.141617234,"y":2960843.943478},"rightTop":{"x":774275.141617234,"y":2960843.943478}},"center":{"x":774275.141617234,"y":2960843.943478},"fieldValues":["300","774275.141617234","2960843.943478","1","0","湖南","湘潭","市环境监测站","000243030000100","51","51","112°55′40\"","27°50′24\"","15","市环境监测站院内","112.927778","27.84",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"2012-08-27 11"],"shape":{"feature":1,"id":300,"parts":[1],"points":[{"x":774275.141617234,"y":2960843.943478}]}},{"bounds":{"leftBottom":{"x":776793.624230655,"y":2963410.62208657},"rightTop":{"x":776793.624230655,"y":2963410.62208657}},"center":{"x":776793.624230655,"y":2963410.62208657},"fieldValues":["378","776793.624230655","2963410.62208657","1","0","湖南","湘潭","板塘","000243030000400","432","54","112°57′20\"","27°51′40\"","15","市区东北岳塘区政府院内","112.955556","27.861111",".043",".015",".064",".037",".01",".059",".027",".009",".058",".034",".013",".048",".034",".012",".055",".034",".006",".064",".036",".006",".045",".035",".01",".032",".026",".015",".045",".023",".013",".037",".033",".021",".051",".032",".019",".074",".035",".014",".08",".034",".019",".096",".039",".016",".117",".035",".014",".099",".029",".01",".079",".028",".007",".054",".028",".005",".068",".03",".006",".066",".033",".005",".069",".054",".014",".07",".052",".014",".074",".049",".013",".068",".046",".01",".066",".045",".01",".06",".048",".014",".07",".047",".011",".07",".041",".012",".072",".041",".011",".074",".041",".011",".074",".041",".002",".074",".039",".007",".077",".044",".014",".071",".045",".016",".067",".035",".012",".05",".036",".011",".058",".038",".01",".053",".04",".01",".055",".044",".013",".052",".049",".018",".067",".046",".015",".08",".046",".013",".127",".045",".013",".1",".045",".013",".063",".043",".011",".055",".042",".012",".057",".036",".011",".042","N","N","N",null,null,null,null,null,"2012-08-27 11"],"shape":{"feature":1,"id":378,"parts":[1],"points":[{"x":776793.624230655,"y":2963410.62208657}]}},{"bounds":{"leftBottom":{"x":773722.248643403,"y":2958217.23776049},"rightTop":{"x":773722.248643403,"y":2958217.23776049}},"center":{"x":773722.248643403,"y":2958217.23776049},"fieldValues":["434","773722.248643403","2958217.23776049","1","0","湖南","湘潭","岳塘","000243030000300","434","53","112°55′12\"","27°49′01\"","12","市区正南电校院内","112.92","27.816944",".037",".002",".005",".045",".002",".005",".042",".002",".005",".049",".002",".005",".044",".002",".005",".044",".002",".005",".047",".002",".005",".042",".002",".005",".043",".002",".005",".041",".002",".005",".035",".002",".005",".041",".002",".005",".032",".002",".005",".041",".002",".005",".03",".002",".005",".031",".002",".005",".034",".002",".005",".034",".002",".005",".036",".002",".005",".035",".002",".005",".038",".002",".005",".045",".002",".081",".036",".002",".066",".044",".002",".074",".034",".002",".076",".039",".002",".078",".036",".002",".069",".042",".002",".078",".033",".002",".073",".042",".002",".081",".031",".002",".091",".034",".002",".076",".029",".002",".074",".032",".002",".071",".031",".002",".066",".032",".002",".066",".033",".002",".05",".032",".002",".058",".031",".002",".048",".031",".002",".057",".03",".002",".084",".034",".002",".082",".044",".002",".066",".038",".002",".065",".04",".002",".054",".038",".002",".057",".041",".002",".059",".037",".002",".039","N","N","N",null,null,null,null,null,"2012-08-27 11"],"shape":{"feature":1,"id":434,"parts":[1],"points":[{"x":773722.248643403,"y":2958217.23776049}]}},{"bounds":{"leftBottom":{"x":771648.974663844,"y":2968612.96073696},"rightTop":{"x":771648.974663844,"y":2968612.96073696}},"center":{"x":771648.974663844,"y":2968612.96073696},"fieldValues":["540","771648.974663844","2968612.96073696","1","0","湖南","湘潭","科大","000243030000500",null,null," 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11"],"shape":{"feature":1,"id":540,"parts":[1],"points":[{"x":771648.974663844,"y":2968612.96073696}]}}],"returnFields":["SMID","SMX","SMY","SMLIBTILEID","SMUSERID","CHINESE_CH","NAME","监测点位","子站编码","点位代码","日报代码","点位经度","点位纬度","采样高度_M_","具体位置","X1","Y1","SO2实时","NO2实时","PM10实时","SO2实时1","NO2实时1","PM10实时1","SO2实时2","NO2实时2","PM10实时2","SO2实时3","NO2实时3","PM10实时3","SO2实时4","NO2实时4","PM10实时4","SO2实时5","NO2实时5","PM10实时5","SO2实时6","NO2实时6","PM10实时6","SO2实时7","NO2实时7","PM10实时7","SO2实时8","NO2实时8","PM10实时8","SO2实时9","NO2实时9","PM10实时9","SO2实时10","NO2实时10","PM10实时10","SO2实时11","NO2实时11","PM10实时11","SO2实时12","NO2实时12","PM10实时12","SO2实时13","NO2实时13","PM10实时13","SO2实时14","NO2实时14","PM10实时14","SO2实时15","NO2实时15","PM10实时15","SO2实时16","NO2实时16","PM10实时16","SO2实时17","NO2实时17","PM10实时17","SO2实时18","NO2实时18","PM10实时18","SO2实时19","NO2实时19","PM10实时19","SO2实时20","NO2实时20","PM10实时20","SO2实时21","NO2实时21","PM10实时21","SO2实时22","NO2实时22","PM10实时22","SO2实时23","NO2实时23","PM10实时23","SO2实时24","NO2实时24","PM10实时24","SO2实时25","NO2实时25","PM10实时25","SO2实时26","NO2实时26","PM10实时26","SO2实时27","NO2实时27","PM10实时27","SO2实时28","NO2实时28","PM10实时28","SO2实时29","NO2实时29","PM10实时29","SO2实时30","NO2实时30","PM10实时30","SO2实时31","NO2实时31","PM10实时31","SO2实时32","NO2实时32","PM10实时32","SO2实时33","NO2实时33","PM10实时33","SO2实时34","NO2实时34","PM10实时34","SO2实时35","NO2实时35","PM10实时35","SO2实时36","NO2实时36","PM10实时36","SO2实时37","NO2实时37","PM10实时37","SO2实时38","NO2实时38","PM10实时38","SO2实时39","NO2实时39","PM10实时39","SO2实时40","NO2实时40","PM10实时40","SO2实时41","NO2实时41","PM10实时41","SO2实时42","NO2实时42","PM10实时42","SO2实时43","NO2实时43","PM10实时43","SO2实时44","NO2实时44","PM10实时44","SO2实时45","NO2实时45","PM10实时45","SO2实时46","NO2实时46","PM10实时46","SO2实时47","NO2实时47","PM10实时47","SO2实时_STATE","NO2实时_STATE","PM10实时_STATE","SO2实时_YDAY_AGV","NO2实时_YDAY_AGV","PM10实时_YDAY_AGV","API","RANK","DATATIME"],"returnFieldAliases":["SmID","SmX","SmY","SmLibTileID","SmUserID","CHINESE_CH","NAME","监测点位","子站编码","点位代码","日报代码","点位经度","点位纬度","采样高度_M_","具体位置","X1","Y1","SO2实时","NO2实时","PM10实时","SO2实时1","NO2实时1","PM10实时1","SO2实时2","NO2实时2","PM10实时2","SO2实时3","NO2实时3","PM10实时3","SO2实时4","NO2实时4","PM10实时4","SO2实时5","NO2实时5","PM10实时5","SO2实时6","NO2实时6","PM10实时6","SO2实时7","NO2实时7","PM10实时7","SO2实时8","NO2实时8","PM10实时8","SO2实时9","NO2实时9","PM10实时9","SO2实时10","NO2实时10","PM10实时10","SO2实时11","NO2实时11","PM10实时11","SO2实时12","NO2实时12","PM10实时12","SO2实时13","NO2实时13","PM10实时13","SO2实时14","NO2实时14","PM10实时14","SO2实时15","NO2实时15","PM10实时15","SO2实时16","NO2实时16","PM10实时16","SO2实时17","NO2实时17","PM10实时17","SO2实时18","NO2实时18","PM10实时18","SO2实时19","NO2实时19","PM10实时19","SO2实时20","NO2实时20","PM10实时20","SO2实时21","NO2实时21","PM10实时21","SO2实时22","NO2实时22","PM10实时22","SO2实时23","NO2实时23","PM10实时23","SO2实时24","NO2实时24","PM10实时24","SO2实时25","NO2实时25","PM10实时25","SO2实时26","NO2实时26","PM10实时26","SO2实时27","NO2实时27","PM10实时27","SO2实时28","NO2实时28","PM10实时28","SO2实时29","NO2实时29","PM10实时29","SO2实时30","NO2实时30","PM10实时30","SO2实时31","NO2实时31","PM10实时31","SO2实时32","NO2实时32","PM10实时32","SO2实时33","NO2实时33","PM10实时33","SO2实时34","NO2实时34","PM10实时34","SO2实时35","NO2实时35","PM10实时35","SO2实时36","NO2实时36","PM10实时36","SO2实时37","NO2实时37","PM10实时37","SO2实时38","NO2实时38","PM10实时38","SO2实时39","NO2实时39","PM10实时39","SO2实时40","NO2实时40","PM10实时40","SO2实时41","NO2实时41","PM10实时41","SO2实时42","NO2实时42","PM10实时42","SO2实时43","NO2实时43","PM10实时43","SO2实时44","NO2实时44","PM10实时44","SO2实时45","NO2实时45","PM10实时45","SO2实时46","NO2实时46","PM10实时46","SO2实时47","NO2实时47","PM10实时47","SO2实时_STATE","NO2实时_STATE","PM10实时_STATE","SO2实时_YDAY_AGV","NO2实时_YDAY_AGV","PM10实时_YDAY_AGV","API","RANK","DATATIME"],"returnFieldTypes":[4,7,7,4,4,127,127,127,127,7,7,127,127,7,127,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,127,127,127,7,7,7,7,127,127]}],"totalCount":5,"trackingLayerIndex":0,"userID":"b2b6891a-a60b-4238-83d3-08a196e17b5f"}<br />

Gavin_R

回复第1楼的 zhangbing4502431：require(XML);

url="http://www.cnemc.cn/citystatus/airMap.jsp";

doc=htmlParse(url,"GB2312");

node=getNodeSet(doc,"//td");

data=iconv(sapply(node,xmlValue),"UTF-8","UTF-8");

data=data[c(-1,-6)];

num=1:4;

name=data[num];data=data[c(-num,-485)];

data=matrix(data,nc=4,byrow=T);

data=as.data.frame(data);

colnames(data)=name;

data;

> data;

地区级别空气质量污染指数

1 北京 II 良 100

2 天津 II 良 58

3 石家庄 II 良 96

4 唐山 II 良 64

5 秦皇岛 I 优 42

6 邯郸 II 良 65

7 保定 II 良 88

8 太原 II 良 68

9 大同 II 良 79

10 阳泉 III2 轻度污染 151

11 长治 II 良 99

12 临汾 II 良 57

13 呼和浩特 II 良 96

14 包头 II 良 63

15 赤峰 III1 轻微污染 108

16 沈阳 II 良 95

17 大连 I 优 15

18 鞍山 II 良 86

19 抚顺 II 良 60

20 本溪 I 优 30

21 锦州 II 良 53

22 长春 II 良 84

23 吉林 II 良 59

24 哈尔滨 II 良 74

25 齐齐哈尔 II 良 52

26 大庆 II 良 60

27 牡丹江 I 优 49

28 上海 I 优 36

29 南京 II 良 53

30 无锡 I 优 48

31 徐州 I 优 45

32 常州 I 优 43

33 苏州 I 优 40

34 南通 I 优 42

35 连云港 I 优 44

36 扬州 I 优 37

37 镇江 I 优 36

38 杭州 I 优 49

39 宁波 I 优 39

40 温州 I 优 39

41 嘉兴 I 优 41

42 湖州 I 优 45

43 绍兴 I 优 41

44 台州 I 优 44

45 合肥 II 良 52

46 芜湖 II 良 60

47 马鞍山 I 优 44

48 福州 I 优 25

49 厦门 II 良 55

50 泉州 I 优 40

51 南昌 II 良 56

52 九江 I 优 47

53 济南 II 良 70

54 青岛 I 优 40

55 淄博 I 优 50

56 枣庄 II 良 56

57 烟台 I 优 34

58 潍坊 I 优 41

59 济宁 I 优 46

60 泰安 II 良 57

61 威海 I 优 18

62 日照 I 优 20

63 郑州 II 良 65

64 开封 I 优 36

65 洛阳 II 良 86

66 平顶山 II 良 72

67 安阳 II 良 79

68 焦作 II 良 58

69 三门峡 II 良 78

70 武汉 I 优 27

71 宜昌 II 良 52

72 荆州 II 良 55

73 长沙 II 良 55

74 株洲 I 优 46

75 湘潭 II 良 53

76 岳阳 I 优 48

77 常德 II 良 69

78 张家界 II 良 56

79 广州 II 良 58

80 韶关 II 良 51

81 深圳 II 良 59

82 珠海 II 良 67

83 汕头 I 优 43

84 佛山 II 良 67

85 湛江 II 良 52

86 中山 I 优 45

87 南宁 II 良 68

88 柳州 II 良 56

89 桂林 II 良 66

90 北海 II 良 58

91 海口 II 良 55

92 三亚 I 优 34

93 重庆 II 良 92

94 成都 II 良 99

95 自贡 II 良 72

96 攀枝花 II 良 77

97 泸州 II 良 86

98 德阳 II 良 61

99 绵阳 II 良 91

100 南充 II 良 58

101 宜宾 II 良 79

102 贵阳 II 良 84

103 遵义 II 良 76

104 昆明 II 良 78

105 曲靖 II 良 72

106 玉溪 II 良 80

107 拉萨 I 优 42

108 西安 II 良 92

109 铜川 II 良 85

110 宝鸡 II 良 57

111 咸阳 II 良 74

112 渭南 II 良 55

113 延安 II 良 55

114 兰州 II 良 70

115 金昌 II 良 59

116 西宁 II 良 52

117 银川 II 良 96

118 石嘴山 I 优 41

119 乌鲁木齐 II 良 86

120 克拉玛依 II 良 57

zhangbing4502431

回复第3楼的 bsspirit：感谢

zhangbing4502431

回复第4楼的 Gavin_R：谢谢

bjt

回复第4楼的 Gavin_R：这个例子好啊，不介意我收录到text mining in R的文档里吧[s:11]

Gavin_R

回复第7楼的刘思喆：不介意啊[s:13] 我还得向你们这样的大牛好好学习啊！[s:19]

nan.xiao

回复第8楼的 Gavin_R：这个有真相没？

http://cos.name/cn/topic/107802

Gavin_R

回复第9楼的肖楠：

这个代码是根据日期提取数据，那个网页我不知道他的？ISBN不知道，所以就没试。。。

<br />
require(RCurl)<br />
require(XML)</p>
<p>k = postForm("http://www.zhepb.gov.cn/htdocs/apinew/api_view_l.asp",<br />
             B1 = "%B9%E4%D1%AF",  B1='2012-2-6', style = 'post', .encoding = "utf-8")<br />
k = iconv(k, 'gbk', 'utf-8')<br />
k = htmlParse(k, asText = TRUE, encoding = 'utf-8')<br />
k = sapply(getNodeSet(doc = k, path = "//font[@color='#0000FF' and @size='2']"),<br />
           xmlValue)[1:24]<br />
matrix(k, ncol = 4, byrow = TRUE)<br />

nan.xiao

回复第10楼的 Gavin_R：

噢，这段是我在 http://cos.name/cn/topic/107477 写的呀，但这种东西随便套用是不行地。

就这个 ISBN 吧： 9781430219361

Gavin_R

回复第11楼的肖楠：[s:13]

bjt

回复第8楼的 Gavin_R：多谢，多谢～

frank230

回复第4楼的 Gavin_R：很不错的例子，mark一下。人才啊！

zhangbing4502431

回复第9楼的肖楠：你好，我想下载一批数据，但数据是基于一个平台开发的。网址是：http://www-app.gdepb.gov.cn/EQpubplatform/Default.aspx#AirQualityPM25Widget.AirQualityPM25Page,AirQualityPM25Widget2。网站上面公布空气质量的数据，比如CO，pm2.5,O3等，是否能用R进行下载？

nan.xiao

<br />
SO2</p>
<p>http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=1&_t=</p>
<p>NO2<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=2&_t=</p>
<p>O3 1小时<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=3&_t=</p>
<p>O3 8小时<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=4&_t=</p>
<p>PM10<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=5&_t=</p>
<p>PM2.5<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=6&_t=</p>
<p>CO<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=8&_t=</p>
<p>AQI<br />
http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=7&_t=<br />

上面 URL 中的 itemId 决定了对应的指标。t= 后接一个 C# 中的 18 位 time tick 数值，需要和 R 中的 Unix 时间戳换算一下。假设想取得 2012-10-14 12:34:56 的 tick 值：

<br />
t = as.numeric(as.POSIXct("2012-10-14 12:34:56", "%Y-%m-%d %H:%M:%S"))<br />
t = as.character(621355968000000000 + (t * 1000 * 10000))<br />

简单解释一下，这里的 1 毫秒有 10000 个 tick, 1 秒有 1000 毫秒，1970-01-01 0:0:0 对应的 tick 值为 621355968000000000.

拼好 URL 后发送请求，返回一个JSON，用 rjson::fromJSON 解析即可。但是这个 JSON 的格式不标准，所以先需要用 gsub() 替换掉其中不标准的字符串：

<br />
require(RCurl)<br />
require(rjson)</p>
<p>t = as.numeric(as.POSIXct("2012-10-14 12:34:56", "%Y-%m-%d %H:%M:%S"))<br />
t = as.character(621355968000000000 + (t * 1000 * 10000))</p>
<p>x = getURI(paste('http://www-app.gdepb.gov.cn/silvergis2/pm25.mvc/GetAirPointDataByItemId?itemId=6&_t=', t, sep = ''))<br />
y = gsub(pattern = '\\\"EndMoniTime\\\": new Date\\([^)]*\\),\\r\\n', x = x, replacement = '')<br />
z = fromJSON(y)<br />

z 是 R 中的一个列表对象，数据都在里边，即这个时间点各城市所有监测点某一相应指标的值。自己用 sapply 抽取出来就行了。

zhangbing4502431

回复第16楼的肖楠：非常感谢，太感谢了。那我想，这个网站上的数据应该也可以下吧。网址：http://58.68.130.147/air/。我需要获得120个城市二氧化硫，二氧化氮，可吸入颗粒物浓度数据，能否帮忙？

再次感谢你。

zhangbing4502431

回复第16楼的肖楠：同时，时间怎么改都只读取这个时间段公布的数据，如果想读取前天的数据，是否可行？

zhangbing4502431

回复第2楼的 bsspirit：如何分析它的URL，能提示下方向吗？谢谢。

zhangbing4502431

同时发现，网页（http://58.68.130.147/air/）正文中没有数据，但是响应正文中有，能否有R来下载响应数据？谢谢