我试图获取一些数据库临时值来绘制图形，但似乎json格式不适合渲染，（可能是带引号的东西？）但似乎无法解决问题，任何帮助都会指向正确的方向将受到极大的关注。
很想看到在xasis上绘制的日期/时间数据
这是我的代码 html图
<!DOCTYPE HTML>Groendak
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script type="text/javascript">$（function（）{ var chart; $（document）.ready（function（）{ $ .getJSON（“data3.php”，function（json）{
chart = new Highcharts.Chart({ chart: { renderTo: 'container', type: 'line', marginRight: 130, marginBottom: 25 }, title: { text: 'Sensor1 vs. Sensor2', x: -20 //center }, subtitle: { text: '', x: -20 }, xAxis: { }, yAxis: { title: { text: 'Temperatuur' }, plotLines: [{ value: 0, width: 1, color: '#808080' }] }, tooltip: { formatter: function() { return '<b>'+ this.series.name +'</b><br/>'+ this.x +': '+ this.y; } }, legend: { layout: 'vertical', align: 'right', verticalAlign: 'top', x: -10, y: 100, borderWidth: 0 }, series: json }); });}）;
}）;
data3.php部分
$series3['data'][] = $r['sensor10'];
$series4['data'][] = $r['time'];
}
$ result = array（）;
array_push（$结果，$类）;
array_push（$结果，$系列1）;
array_push（$结果，$系列3）;
array_push（$结果，$系列4）;
print json_encode（$ result，JSON_NUMERIC_CHECK）;
mysql_close（$ CON）;
？＆GT;
和我从data3.php获得的json数据
[{"name":"sensor1","data":[" 245 "," 245 "," 286 "," 289 "," 292 "," 290 "," 289 "," 287 "," 288 "," 286 "," 281 "," 279 "," 280 "," 277 "," 272 "," 270 "," 270 "," 267 "," 265 "," 264 "," 263 "," 260 "," 258 "," 259 "," 258 "," 257 "," 255 "," 252 "," 251 "," 252 "," 248 "," 247 "," 245 "," 244 "," 241 "," 239 "," 241 "," 237 "," 238 "," 234 "," 235 "," 234 "," 232 "," 230 "," 229 "," 230 "," 228 "," 228 "," 228 "," 227 "," 225 "," 226 "," 224 "," 225 "," 224 "," 223 "," 220 "," 220 "," 222 "," 222 "," 218 "," 220 "," 220 "," 218 "," 219 "," 218 "," 217 "," 219 "," 218 "," 216 "," 218 "," 215 "," 217 "," 218 "," 214 "," 216 "," 214 "," 214 "," 217 "," 214 "," 215 "," 214 "," 216 "," 215 "," 214 "," 217 "," 215 "," 215 "," 215 "," 216 "," 218 "," 217 "," 218 "," 219 "," 219 "," 221 "," 220 "," 221 "," 224 "," 225 "," 224 "," 226 "," 225 "," 228 "," 229 "," 229 "," 231 "," 230 "," 230 "," 231 "," 232 "]},{"name":"sensor2","data":[" 313 "," 312 "," 291 "," 285 "," 277 "," 278 "," 273 "," 271 "," 266 "," 261 "," 261 "," 258 "," 251 "," 249 "," 251 "," 249 "," 245 "," 243 "," 243 "," 239 "," 237 "," 239 "," 238 "," 232 "," 230 "," 229 "," 229 "," 230 "," 229 "," 223 "," 225 "," 222 "," 220 "," 217 "," 219 "," 219 "," 212 "," 216 "," 210 "," 214 "," 209 "," 209 "," 209 "," 210 "," 209 "," 206 "," 206 "," 204 "," 202 "," 202 "," 204 "," 199 "," 200 "," 197 "," 195 "," 196 "," 199 "," 198 "," 193 "," 192 "," 197 "," 193 "," 192 "," 195 "," 192 "," 194 "," 195 "," 191 "," 191 "," 193 "," 191 "," 196 "," 192 "," 193 "," 198 "," 196 "," 200 "," 200 "," 199 "," 204 "," 204 "," 208 "," 206 "," 209 "," 214 "," 211 "," 218 "," 221 "," 224 "," 227 "," 228 "," 233 "," 236 "," 239 "," 244 "," 248 "," 252 "," 255 "," 255 "," 258 "," 266 "," 266 "," 273 "," 271 "," 273 "," 278 "," 279 "," 284 "," 288 "," 291 "," 291 "]},{"name":"sensor10","data":[" 240 "," 178 "," 187 "," 198 "," 201 "," 204 "," 203 "," 189 "," 186 "," 188 "," 191 "," 193 "," 195 "," 203 "," 198 "," 196 "," 196 "," 196 "," 195 "," 196 "," 196 "," 197 "," 196 "," 193 "," 190 "," 192 "," 194 "," 194 "," 194 "," 189 "," 183 "," 180 "," 180 "," 180 "," 180 "," 178 "," 177 "," 180 "," 182 "," 184 "," 184 "," 184 "," 184 "," 184 "," 183 "," 183 "," 182 "," 182 "," 180 "," 182 "," 181 "," 180 "," 180 "," 180 "," 180 "," 182 "," 182 "," 182 "," 181 "," 183 "," 183 "," 182 "," 182 "," 181 "," 181 "," 182 "," 183 "," 184 "," 185 "," 186 "," 186 "," 188 "," 191 "," 199 "," 202 "," 200 "," 202 "," 203 "," 209 "," 206 "," 210 "," 210 "," 206 "," 214 "," 224 "," 234 "," 235 "," 238 "," 232 "," 247 "," 276 "," 277 "," 255 "," 243 "," 242 "," 257 "," 242 "," 254 "," 258 "," 269 "," 264 "," 265 "," 254 "," 263 "," 278 "," 277 "," 259 "," 259 "," 266 "," 278 "," 284 "]},{"name":"time","data":[" 2014-07-10 19:26:52"," 2014-07-10 19:36:52"," 2014-07-10 19:46:52"," 2014-07-10 19:56:52"," 2014-07-10 20:06:52"," 2014-07-10 20:16:52"," 2014-07-10 20:26:52"," 2014-07-10 20:36:52"," 2014-07-10 20:46:52"," 2014-07-10 20:56:52"," 2014-07-10 21:06:52"," 2014-07-10 21:16:52"," 2014-07-10 21:26:52"," 2014-07-10 21:36:53"," 2014-07-10 21:46:53"," 2014-07-10 21:56:53"," 2014-07-10 22:06:53"," 2014-07-10 22:16:53"," 2014-07-10 22:26:53"," 2014-07-10 22:36:53"," 2014-07-10 22:46:53"," 2014-07-10 22:56:53"," 2014-07-10 23:06:53"," 2014-07-10 23:16:54"," 2014-07-10 23:26:54"," 2014-07-10 23:36:54"," 2014-07-10 23:46:54"," 2014-07-10 23:56:54"," 2014-07-11 00:06:54"," 2014-07-11 00:16:54"," 2014-07-11 00:26:54"," 2014-07-11 00:36:54"," 2014-07-11 00:46:54"," 2014-07-11 00:56:54"," 2014-07-11 01:06:54"," 2014-07-11 01:16:54"," 2014-07-11 01:26:54"," 2014-07-11 01:36:55"," 2014-07-11 01:46:55"," 2014-07-11 01:56:55"," 2014-07-11 02:06:55"," 2014-07-11 02:16:55"," 2014-07-11 02:26:55"," 2014-07-11 02:36:55"," 2014-07-11 02:46:55"," 2014-07-11 02:56:55"," 2014-07-11 03:06:55"," 2014-07-11 03:16:55"," 2014-07-11 03:26:56"," 2014-07-11 03:36:56"," 2014-07-11 03:46:56"," 2014-07-11 03:56:56"," 2014-07-11 04:06:56"," 2014-07-11 04:16:56"," 2014-07-11 04:26:56"," 2014-07-11 04:36:56"," 2014-07-11 04:46:56"," 2014-07-11 04:56:56"," 2014-07-11 05:06:56"," 2014-07-11 05:16:56"," 2014-07-11 05:26:56"," 2014-07-11 05:36:56"," 2014-07-11 05:46:56"," 2014-07-11 05:56:57"," 2014-07-11 06:06:57"," 2014-07-11 06:16:57"," 2014-07-11 06:26:57"," 2014-07-11 06:36:57"," 2014-07-11 06:46:57"," 2014-07-11 06:56:57"," 2014-07-11 07:06:57"," 2014-07-11 07:16:57"," 2014-07-11 07:26:57"," 2014-07-11 07:36:57"," 2014-07-11 07:46:57"," 2014-07-11 07:56:58"," 2014-07-11 08:06:58"," 2014-07-11 08:16:58"," 2014-07-11 08:26:58"," 2014-07-11 08:36:58"," 2014-07-11 08:46:58"," 2014-07-11 08:56:58"," 2014-07-11 09:06:58"," 2014-07-11 09:16:58"," 2014-07-11 09:26:58"," 2014-07-11 09:36:58"," 2014-07-11 09:46:58"," 2014-07-11 09:56:58"," 2014-07-11 10:06:58"," 2014-07-11 10:16:58"," 2014-07-11 10:26:59"," 2014-07-11 10:36:59"," 2014-07-11 10:46:59"," 2014-07-11 10:56:59"," 2014-07-11 11:06:59"," 2014-07-11 11:16:59"," 2014-07-11 11:26:59"," 2014-07-11 11:36:59"," 2014-07-11 11:46:59"," 2014-07-11 11:56:59"," 2014-07-11 12:07:00"," 2014-07-11 12:17:00"," 2014-07-11 12:27:00"," 2014-07-11 12:37:00"," 2014-07-11 12:47:00"," 2014-07-11 12:57:00"," 2014-07-11 13:07:00"," 2014-07-11 13:17:00"," 2014-07-11 13:27:00"," 2014-07-11 13:37:00"," 2014-07-11 13:47:00"]}]
解析器
<?php$ con = mysql_connect（'localhost'，'root'，'xxxxx'）;
if（！$ con）{ 死（'无法连接：'。mysql_error（））; }
mysql_select_db（“groendak”，$ con）;
$ query = mysql_query（“SELECT sensor1，sensor2，sensor10，time FROM opstelling1”）;
$ category = array（）; $ category ['name'] ='sensor1';
$ series1 = array（）; $ series1 ['name'] ='sensor2';
$ series3 = array（）; $ series3 ['name'] ='Buiten Lucht';
$ series4 = array（）; $ series4 ['name'] ='时间';
while（$ r = mysql_fetch_array（$ query））{ $ category ['data'] [] = intval（$ r ['sensor1']）; $ series1 ['data'] [] = intval（$ r ['sensor2']）; $ series3 ['data'] [] = intval（$ r ['sensor10']）;
$ series4 ['data'] [] = 1000.0 * strtotime（$ r ['time']）;
}$ result = array（）; array_push（$结果，$类）; array_push（$结果，$系列1）; array_push（$结果，$系列3）; array_push（$结果，$系列4）;
print json_encode（$ result，JSON_NUMERIC_CHECK）;
mysql_close（$ CON）; ？＆GT;