| | |
|---|
| | | String path = applicationHome.getSource().getParentFile().toString() + "/static/tsv"; |
|---|
| | | |
|---|
| | | //File file = File.createTempFile("test",".tsv"); |
|---|
| | | if (!new File(path).exists()){ |
|---|
| | | /*if (!new File(path).exists()){ |
|---|
| | | new File(path).mkdir(); |
|---|
| | | } |
|---|
| | | }*/ |
|---|
| | | File file = null; |
|---|
| | | File dir = new File(path); |
|---|
| | | file = File.createTempFile("honeycombDiagram",".tsv",dir); |
|---|
| | |
|---|
| | | OutputStreamWriter ow = new OutputStreamWriter(new FileOutputStream(file),"UTF-8"); |
|---|
| | | |
|---|
| | | //tsv文件是空格分隔，除第一个外，每次写入一个单元格数据后需要输入空格 |
|---|
| | | ow.write("lon"); |
|---|
| | | ow.write("lng"); |
|---|
| | | ow.write(" "); |
|---|
| | | ow.write("lat"); |
|---|
| | | ow.write(" "); |
|---|
| | | ow.write("value"); |
|---|
| | | ow.write("count"); |
|---|
| | | //写完文件头换行 |
|---|
| | | ow.write("\r\n"); |
|---|
| | | //写内容 |
|---|
| | |
|---|
| | | ow.flush(); |
|---|
| | | ow.close(); |
|---|
| | | |
|---|
| | | /*String localAddr = httpServletRequest.getLocalAddr(); |
|---|
| | | int serverPort = httpServletRequest.getServerPort();*/ |
|---|
| | | |
|---|
| | | Map<String,Object> res = new HashMap<>(); |
|---|
| | | res.put("path",file.getPath()); |
|---|
| | | res.put("path","http://47.99.64.149:8081"+"/static/tsv/"+file.getName()); |
|---|
| | | |
|---|
| | | return ResultMessage.ok(res); |
|---|
| | | } |
|---|
