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R绘制中国地图,并展示流行病学数据

2016-02-25 姜晓东 统计之都

本文作者:姜晓东,博士毕业于上海交通大学,目前任教于湖南师范大学医学院,专业神经毒理学。 流行病学的数据讲究“三间分布”,即人群分布、时间分布和空间分布。其中的“空间分布”最好是在地图上展示,才比较清楚。R软件集统计分析与高级绘图于大成,是最适合做这项工作了。关于地图的绘制过程,谢益辉、邱怡轩和陈丽云等人都早有文章讲述,开R地图中文教程之先河。由于目前指导毕业论文用到,因此研究了一下。本来因

本文作者:姜晓东,博士毕业于上海交通大学,目前任教于湖南师范大学医学院,专业神经毒理学。

流行病学的数据讲究“三间分布”,即人群分布、时间分布和空间分布。其中的“空间分布”最好是在地图上展示,才比较清楚。R软件集统计分析与高级绘图于大成,是最适合做这项工作了。关于地图的绘制过程,谢益辉、邱怡轩和陈丽云等人都早有文章讲述,开R地图中文教程之先河。由于目前指导毕业论文用到,因此研究了一下。本来因为网上教程很多,曾打消了写些文字的计划,但怡轩版主鼓励说“教程者众,整合者鲜”,所以才战胜拖延症,提起拙笔综述整合一下,并对DIY统计GIS地图提出了一点自己的想法。

1 地图GIS数据的来源与R绘制软件包

中国地图GIS数据的官方数据可以在国家基础地理信息中心的网站(http://nfgis.nsdi.gov.cn)里面可以免费下载。官方公开的数据包括:地图数据,及居住地、交通、河流等辅助数据。今年6月开始,官方正组织开始制作新版数据。老数据暂时无法下载,读者要自行百度搜索,本文以旧版数据为例。旧版地图数据中部分地名和地市区划已经过时,使用时需注意。

地图数据有4个压缩文件:bou1_4m.zip、bou2_4m.zip、bou3_4m.zip和bou4_4m.zip。bou代表边界的意思,数字1~4代表国家、省、市、县的4级行政划分;4m代表比例是400万分之一,这个比例的图形是公开的。每个文件解压缩后含有两类文件:以字母p结尾的表示多边形数据,用来绘制区域;以字母l结尾的文件是线形数据,用来绘制边界。但是老版数据中,市级数据中缺少绘制区域的多边形数据,让市级分布图的绘制稍麻烦一些,新版中也许会有改进。

用R绘制地图比较简单。比如画一下全国范围的区域,可以用如下代码:

library(maptools)
mydat = readShapePoly("maps/bou1/bou1_4p.shp")
plot(mydat)

unnamed-chunk-1



但是,可以看出这样绘制的地图的形状有些扁平。这是因为,在绘图的过程中,默认把经度和纬度作为普通数据,均匀平等对待,绘制在笛卡尔坐标系上造成的。其实,地球的球面图形如何映射到平面图上,在地理学上是有一系列不同的专业算法的。地图不应该画在普通的笛卡尔坐标系上,而是要画在地理学专业的坐标系上。在这一点上,R的ggplot2包提供了专门的coord_map()函数。所以推荐R的ggplot2包来绘制地图。

library(ggplot2)
mymap = ggplot(data = fortify(mydat)) +
    geom_polygon(aes(x = long, y = lat, group = id), colour = "black",
                 fill = NA) +
    theme_grey()
print(mymap + coord_map())

unnamed-chunk-2
这次中国地图的形状与百度地图一样了。

ggplot2包的coord_map函数默认的映射类型是mercator。如果有其他需要,可以使用其他的映射类型来绘制地图,如:

mymap + coord_map(projection = "azequidistant")

unnamed-chunk-3coord_map函数的映射类型及其含义可以通过下列代码查询帮助,一般我们用默认的就可以。

library(mapproj)
?mapproject

2 GIS地图的数据结构及省市地图的绘制

GIS地图有很多种存储格式,其中shapefile格式(.shp)可以通过R的maptools包打开。其他格式可以去R官网查询相应的软件包。

地图数据基本可以分为点、线、面三种数据,在maptools包内分别有对应的函数来读取(readShapePointsreadShapeLinesreadShapePoly函数)。首先以面(poly)型数据介绍。先看代码,通过readShapePoly函数读入省级地图:

library(maptools)
mydat = readShapePoly("maps/bou2/bou2_4p.shp")

此时,mydat中保存的是各个省/直辖市的多边形面图,数据类型是SpatialPolygonsDataFrame。我们可以:

length(mydat)

## [1] 925

names(mydat)

## [1] "AREA" "PERIMETER" "BOU2_4M_" "BOU2_4M_ID" "ADCODE93"
## [6] "ADCODE99" "NAME"

可以发现mydat中有925条记录,每条记录中含有面积(AREA)、周长(PERIMETER)、各种编号、中文名(NAME)等字段。其中中文名(NAME)字段是以GBK编码的。

这个SpatialPolygonsDataFrame类型并不是真正的data.frame类型,而是一个sp包定义的类,只不过重载了 [] 和 $ 运算符,使得一些行为上与data.frame相类似。

可以进一步统计一下,每个省/直辖市的多边形数目。

table(iconv(mydat$NAME, from = "GBK"))

## 
##           上海市           云南省     内蒙古自治区           北京市 
##               12                1                1                1 
##           台湾省           吉林省           四川省           天津市 
##               57                1                1                1 
##   宁夏回族自治区           安徽省           山东省           山西省 
##                1                1               86                1 
##           广东省   广西壮族自治区 新疆维吾尔自治区           江苏省 
##              154                6                1                5 
##           江西省           河北省           河南省           浙江省 
##                1                9                1              179 
##           海南省           湖北省           湖南省           甘肃省 
##               79                1                1                1 
##           福建省       西藏自治区           贵州省           辽宁省 
##              168                1                2               94 
##           重庆市           陕西省           青海省   香港特别行政区 
##                1                1                1               53 
##         黑龙江省 
##                1

我的环境是UTF-8,所以需要iconv函数转化一下才能正常显示。

结果显示多数省的地图都是由一个多边形构成,少数临海省/直辖市由于有很多附属岛屿,多边形数目比较多。

利用与data.frame相似的 [] 和 $ 运算符操作,我们可以迅速提取出一个省市的数据,比如上海及附属崇明岛:

Shanghai = mydat[mydat$ADCODE99 == 310000,]
plot(Shanghai)

unnamed-chunk-8

其中ADCODE99是国家基础地理信息中心定义的区域代码,共有6位数字,由省、地市、县各两位代码组成。

为了进一步在ggplot2包中绘图,需要把SpatialPolygonsDataFrame数据类型转化为真正的data.frame类型才可以。ggplot2包专门针对地理数据提供了特化版本的fortify函数来做这个工作:

head(fortify(Shanghai))

##    long   lat order  hole piece group  id
## 1 121.3 31.85     1 FALSE     1 208.1 208
## 2 121.3 31.85     2 FALSE     1 208.1 208
## 3 121.3 31.85     3 FALSE     1 208.1 208
## 4 121.3 31.85     4 FALSE     1 208.1 208
## 5 121.3 31.84     5 FALSE     1 208.1 208
## 6 121.4 31.83     6 FALSE     1 208.1 208

3 在地图上展示流行病学数据

3.1 一地名对应一区域,长沙为例

首先把长沙所辖地区找到,这个可以根据ADCODE99编码的前4位定位长沙,去查表就可以了。但是这个地名是99年的标准,新版正在制定过程中,随时会变。我们权且以此为例。如果找不到表,可以通过代码在命令行下手工查找:

mydat = readShapePoly("maps/bou4/BOUNT_poly.shp")
tmp = iconv(mydat$NAME99, from = "GBK")
grep("长沙", tmp, value = TRUE)

## [1] "长沙县"       "长沙市市辖区"

grep("长沙", tmp)

## [1] 2122 2183

mydat$ADCODE99[grep("长沙", tmp)]

## [1] 430121 430101
## 2368 Levels: 0 110100 110112 110113 110221 110224 110226 110227 ... 820000

这样我们就知道了长沙ADCODE99编码的前4位是4301,其中43代表湖南省,01就是长沙市。接着就可以筛选出长沙的地图数据:

Changsha = mydat[substr(as.character(mydat$ADCODE99), 1, 4) == "4301",]
mysh = fortify(Changsha, region = 'NAME99')
mysh = transform(mysh, id = iconv(id, from = 'GBK'), group = iconv(group, from = 'GBK'))
head(mysh, n = 2)

##    long   lat order  hole piece          group           id
## 1 113.1 28.18     1 FALSE     1 长沙市市辖区.1 长沙市市辖区
## 2 113.1 28.18     2 FALSE     1 长沙市市辖区.1 长沙市市辖区

names(mysh)[1:2] = c("x","y")   #这句是不得已而为之的黑魔法

接着我们给一串随机数当成是流行病学数据,并用颜色填充到地图上。

myepidat = data.frame(id = unique(sort(mysh$id)))
myepidat$rand = runif(length(myepidat$id))
myepidat

##             id    rand
## 1       宁乡县 0.98076
## 2       望城县 0.32123
## 3       浏阳市 0.66957
## 4       长沙县 0.09655
## 5 长沙市市辖区 0.19437

csmap = ggplot(myepidat) +
    geom_map(aes(map_id = id, fill = rand), color = "white", map = mysh) +
    scale_fill_gradient(high = "darkgreen",low = "lightgreen") +
    expand_limits(mysh) + coord_map()
print(csmap)

unnamed-chunk-12接下来的工作就是添加地名,sp包提供了coordinates函数,来计算地图的中心坐标:

tmp = coordinates(Changsha)
print(tmp)

##       [,1]  [,2]
## 2121 113.2 28.32
## 2134 113.7 28.23
## 2136 112.8 28.29
## 2149 112.3 28.13
## 2182 113.0 28.17

tmp = as.data.frame(tmp)
tmp$names = iconv(Changsha$NAME99, from = 'GBK')
print(tmp)

##         V1    V2        names
## 2121 113.2 28.32       长沙县
## 2134 113.7 28.23       浏阳市
## 2136 112.8 28.29       望城县
## 2149 112.3 28.13       宁乡县
## 2182 113.0 28.17 长沙市市辖区

csmap + geom_text(aes(x = V1,y = V2,label = names), family = "GB1", data = tmp)

unnamed-chunk-13如果需要支持更多字体,可以配合使用showtext包。

3.2 内地省份的地市级图的情况

如果国家基础地理信息中心的GIS地图数据的地市文件bou3_4m.zip中含有polygon文件,那么我们就可以根据上一节的内容绘制省内地市级分布图了。官方恰恰缺少了这个文件,给绘图造成了麻烦。解决方案有两个:一个是另辟蹊径,从非官方的www.gadm.org下载一份shp格式的中国地图来绘制;另一个解决方案是从官方发布的县级地图入手,根据ADCODE99编码适当合并,绘制省内地市分布图,同时利用bou3_4m.zip仅存的边界文件绘制边界。

相信官方新版本的GIS地图数据会包含旧版本所缺失的这份文件。目前还是建议暂时使用gadm的省级地图。旧版官方地图信息比较陈旧落后,比如湖南没有标注出湘西州的规划。

3.3 一地名对应多区域,上海为例

中国很多沿海省/直辖市有很多附属岛屿,导致地名和区域(Polygon)存在一对多的情况。这种情况下,在fortify处理数据的时候一定要特别注意索引与多边形一一对应,同时又要保持地名信息,黑魔法在代码中:

# mydat = readShapePoly("maps/bou4/BOUNT_poly.shp")
Shanghai = mydat[substr(as.character(mydat$ADCODE99), 1, 2) == '31',]
mysh = fortify(Shanghai, region = 'NAME99')
mysh = transform(mysh, id = iconv(id, from = 'GBK'), group = iconv(group, from = 'GBK'))
head(mysh)

##    long   lat order  hole piece    group     id
## 1 121.2 31.85     1 FALSE     1 崇明县.1 崇明县
## 2 121.3 31.85     2 FALSE     1 崇明县.1 崇明县
## 3 121.3 31.85     3 FALSE     1 崇明县.1 崇明县
## 4 121.3 31.85     4 FALSE     1 崇明县.1 崇明县
## 5 121.3 31.85     5 FALSE     1 崇明县.1 崇明县
## 6 121.3 31.84     6 FALSE     1 崇明县.1 崇明县

# 黑魔法在此
names(mysh)[c(1, 2, 6, 7)] = c("x", "y", "id", "code")

myepidat = data.frame(id = unique(sort(mysh$id)))
# 随机数字替代数据
myepidat$rand = runif(length(myepidat$id))

# 官方地图区划比较落后过时,目前上海是16区1县,神码“市直辖5区”的称呼已经过时。
myepidat

##                id    rand
## 1  上海市市辖区.1 0.21673
## 2  上海市市辖区.2 0.74173
## 3  上海市市辖区.3 0.02462
## 4  上海市市辖区.4 0.20619
## 5  上海市市辖区.5 0.89970
## 6        南汇县.1 0.77084
## 7        嘉定区.1 0.21771
## 8        奉贤县.1 0.91729
## 9        崇明县.1 0.04879
## 10       崇明县.2 0.02462
## 11       崇明县.3 0.03397
## 12       崇明县.4 0.72591
## 13       崇明县.5 0.72059
## 14       崇明县.6 0.43981
## 15       松江区.1 0.18296
## 16       金山区.1 0.78371
## 17       金山区.2 0.88552
## 18       闵行区.1 0.54186
## 19       青浦县.1 0.12003

ggplot(myepidat) + geom_map(aes(map_id = id, fill = rand), map = mysh) +
    expand_limits(mysh) + coord_map()

unnamed-chunk-14

3.4 其他问题

如果需要县级以下的地图GIS数据,比如街道、乡村的地图,国家地理信息中心并不提供。要么去民政部索取,要么自己绘制。

另外,提醒大家,流行病学数据并不是仅仅画在地图上就完事了。针对空间数据,R里面有很多空间数据的分析软件包。推荐Roger S. Bivand的《Applied Spatial Data Analysis with R》,尤其是里面第11章“Disease Mapping”,对医学背景同学很有益处。如果能找到一个地理资源环境学院的研究生一同讨论的话就更好了。毕竟,它山之石可以攻玉,我们要承认自己的不足。

4 自己绘制简单的GIS地图

在制作流行病学统计地图的过程中,对于很多区、街道、乡村级别的地图,无法获得GIS数据。很多人的做法是到百度地图上用绘图软件摹描出区域线图,然后再把自己的数据计算成相应颜色,再手工填充颜色绘成统计地图。这个过程枯燥繁琐,而且数据映射成颜色的时候容易出错。不如把你已经描好的线图,制成shp格式的GIS数据地图,分享给大家用。辛苦你一个,幸福千万家。这个过程其实有专业的GIS软件可以做,若你能找到专业人士,就直接“幸福千万家”了。

如果地图结构简单,我们可以“土法”来做。先去NIH(美国国立卫生研究院)网站下载一个免费的图像软件ImageJ,用来采集地区边界数据。然后再把采集好的数据在R软件里面把像素坐标换算成地理坐标,在利用R软件sp包和maptools的函数整合成SpatialPolygonsDataFrame,最后保存为shp格式的地图文件。

我们以起点中文网小说《江山美人志》开篇所附地图为例,绘制虚拟世界里面“中南郡”的GIS地图。为了和实际问题类似,我在地图中画上了参考坐标线。

mymap

利用ImageJ“点”工具,同时按住Shift键一次批量多点采样,再点击分析菜的测量,最后保存结果。

ImageJ采集的点坐标是位图像素相对坐标,为了能换算为地理经纬度坐标。我们先采集图上参考坐标线上的经纬交点坐标,在R中建立换算关系:

mg_pos = data.frame(x = c(103,103,403,403), y = c(75,275,75,275))
real_pos = data.frame(x = c(105,105,115,115), y = c(27,20,27,20))

data_x = data.frame(img = img_pos$x, rel = real_pos$x)
data_y = data.frame(img = img_pos$y, rel = real_pos$y)

lm_x = lm(rel~img, data = data_x)
lm_y = lm(rel~img, data = data_y)

mytrans_x = function(myimg) {
     predict(lm_x, newdata = data.frame(img = myimg))
}
mytrans_y = function(myimg) {
     predict(lm_y, newdata = data.frame(img = myimg))
}

然后,再利用ImageJ软件对中南郡的每个区域轮廓线单独描边采样,这样做的缺点就是两个区域相邻边会有些不一致,出现小幅的咬合错位现象,但这个对美观影响不大。优点是大大节省时间。

把每个区域的边界保存在单独的文件中。然后在R中把这些数据转化为GIS数据,保存为shp格式的标准地图文件。关于代码中函数的意义及范例(比我的代码更清晰),请参考sp和maptools包的帮助文件。

library(maptools)

myfiles = c("Jiana.xls", "Kutedan.xls", "Miyaluo.xls", "Woda.xls", "Yada.xls")
mypolys = lapply(myfiles,
                 function(x) {
                     tmp = read.table(paste0("data/", x));
                     tmp = rbind(tmp, tmp[1, ]);
                     tmp$X = mytrans_x(tmp$X);
                     tmp$Y = mytrans_y(tmp$Y);
                     tmp
                 })

mynames = sub(".xls$", "", myfiles)
names(mypolys) = mynames

myPolygons = lapply(mynames,
                    function(x) {
                        tmp = mypolys[[x]];
                        Polygons(list(Polygon(cbind(tmp$X, tmp$Y))), x)
                    })

mySpn = SpatialPolygons(myPolygons)
myCNnames = c("嘉纳", "库特丹", "米亚洛", "沃达", "雅达")
myshpdata = SpatialPolygonsDataFrame(mySpn,
                                     data = data.frame(
                                         Names = mynames,
                                         CNnames = myCNnames,
                                         row.names = row.names(mySpn)))

# 我们要注意到:SpatialPolygonsDataFrame类的data成员的字段是可以自定义的,
# 这个是暴露给names函数以及$、[]运算符的。
writePolyShape(x = myshpdata, fn = "data/myDIYmap_poly")

这样我们在就成功保存了shp格式的地图文件(一共生成三个文件,一个shp文件,两个辅助文件)。生成的地图文件可以留给别人用,也可以正常打开绘图了。

mydat = readShapePoly("data/myDIYmap_poly.shp")
plot(mydat)

unnamed-chunk-17

可以发现,在区域相邻的边界,有咬合分离现象,这是由于我们采样的时候,每个区单独描边,产生了共享边的不一致。不过,我们绘制地图是为了展示流行病学数据,这个误差是可以接受的。

library(ggplot2)
mysh = fortify(mydat, region = "CNnames")
names(mysh)[1:2] = c("x", "y")
myepidat = data.frame(id = unique(sort(mysh$id)))
myepidat$rand = runif(length(myepidat$id))
tmp = coordinates(mydat)
tmp = as.data.frame(tmp)
tmp$names = mydat$CNnames
ggplot(myepidat) + geom_map(aes(map_id = id, fill = rand), color = "white", map = mysh) +
    geom_text(aes(x = V1,y = V2,label = names), family = "GB1", data = tmp)+
    scale_fill_gradient(high = "red", low = "yellow") +
    expand_limits(mysh) + coord_map()

unnamed-chunk-18

如上,画成统计地图,还算美观。

如果非要消除这种边界交错的不完美,就需要预先制定规划,在位图上分段采集边界线,再拼接组合成区域轮廓。由于共享边只采集一次,你能得到边界完美的地图。问题是,随着地图区域增多,你将在轮廓的拼接组合上,面临几何级数增长的复杂度。不过,离开现实的功利和胁迫,去追求完美,不也是推动这个世界前进的原动力么?

5 小结

尽管我在写作中使用了这个星球上最强大的knitr软件包来保证本文的可重复性,但是随着官方新版数据在未来的发布,数据的字段名称甚至组织布局将会有些变化,也会使本文代码无法直接拷贝运行。还是希望读者能自己掌握R,以无招胜有招。

参考文献

  1. 谢益辉,2007,http://yihui.name/cn/2007/09/china-map-at-province-level/
  2. 邱怡轩,2009,http://cos.name/2009/07/drawing-china-map-using-r/
  3. 陈丽云,2011,http://www.loyhome.com/用R画(中国)地图-2/
  4. 写长城的诗,2012,http://www.r-bloggers.com/lang/chinese/1010
  5. 杨灿,2011,http://cos.name/2011/12/stories-about-statistical-learning

附:本文所用地图数据下载

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1411238, encodeId=b159141123825, content=<a href='/topic/show?id=91e96538eee' target=_blank style='color:#2F92EE;'>#流行病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65387, encryptionId=91e96538eee, topicName=流行病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=xugumin, createdTime=Sat Feb 27 06:27:00 CST 2016, time=2016-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65736, encodeId=984865e36d7, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=169, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:50:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65734, encodeId=10d865e341c, content=高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:14:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65727, encodeId=0fca65e270e, content=高, beContent=null, objectType=article, channel=null, level=null, likeNumber=165, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fd2b1684913, createdName=sxlw, createdTime=Fri Feb 26 10:43:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65707, encodeId=71bc65e07e1, content=牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=186, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=c10c75714, createdName=zhuzhuba1, createdTime=Fri Feb 26 02:52:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65661, encodeId=60a465661b3, content=太高深, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Thu Feb 25 21:39:00 CST 2016, time=2016-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65644, encodeId=04626564437, content=多功能工具, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Feb 25 18:37:00 CST 2016, time=2016-02-25, status=1, ipAttribution=)]
    2016-02-27 xugumin
  2. [GetPortalCommentsPageByObjectIdResponse(id=1411238, encodeId=b159141123825, content=<a href='/topic/show?id=91e96538eee' target=_blank style='color:#2F92EE;'>#流行病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65387, encryptionId=91e96538eee, topicName=流行病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=xugumin, createdTime=Sat Feb 27 06:27:00 CST 2016, time=2016-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65736, encodeId=984865e36d7, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=169, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:50:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65734, encodeId=10d865e341c, content=高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:14:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65727, encodeId=0fca65e270e, content=高, beContent=null, objectType=article, channel=null, level=null, likeNumber=165, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fd2b1684913, createdName=sxlw, createdTime=Fri Feb 26 10:43:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65707, encodeId=71bc65e07e1, content=牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=186, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=c10c75714, createdName=zhuzhuba1, createdTime=Fri Feb 26 02:52:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65661, encodeId=60a465661b3, content=太高深, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Thu Feb 25 21:39:00 CST 2016, time=2016-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65644, encodeId=04626564437, content=多功能工具, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Feb 25 18:37:00 CST 2016, time=2016-02-25, status=1, ipAttribution=)]
    2016-02-26 wei834766788

    厉害

    0

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    2016-02-26 wei834766788

    高大上

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1411238, encodeId=b159141123825, content=<a href='/topic/show?id=91e96538eee' target=_blank style='color:#2F92EE;'>#流行病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65387, encryptionId=91e96538eee, topicName=流行病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=xugumin, createdTime=Sat Feb 27 06:27:00 CST 2016, time=2016-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65736, encodeId=984865e36d7, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=169, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:50:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65734, encodeId=10d865e341c, content=高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Fri Feb 26 11:14:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65727, encodeId=0fca65e270e, content=高, beContent=null, objectType=article, channel=null, level=null, likeNumber=165, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fd2b1684913, createdName=sxlw, createdTime=Fri Feb 26 10:43:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65707, encodeId=71bc65e07e1, content=牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=186, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=c10c75714, createdName=zhuzhuba1, createdTime=Fri Feb 26 02:52:00 CST 2016, time=2016-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65661, encodeId=60a465661b3, content=太高深, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Thu Feb 25 21:39:00 CST 2016, time=2016-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=65644, encodeId=04626564437, content=多功能工具, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Feb 25 18:37:00 CST 2016, time=2016-02-25, status=1, ipAttribution=)]
    2016-02-26 sxlw

    0

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    2016-02-26 zhuzhuba1

    0

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    2016-02-25 jiangxianchen

    太高深

    0

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    2016-02-25 1de3b290m83(暂无匿称)

    多功能工具

    0

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