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mysql-HighCharts MySql数据库数据绑定

mysqlhighcharts
前提:已经确定从数据库读出的数据转换为json格式,测试了下,结果为:
factor value: {rows:[{cur_val:0.1150,pow_val:26.2913,consum:76.3807,voltage:228.6632,opt_time:2015-05-26 20:37},{cur_val:0.1181,pow_val:27.0956,consum:76.3807,voltage:229.4428,opt_time:2015-05-26 20:53},```]} 数据量有些多 大概有1000多条
controller:
@responsebody
@requestmapping(value=/factor,method ={requestmethod.get,requestmethod.post})
public string getfactor(httpservletrequest request,httpservletresponse response)throws sgccexception{
string factor=null;
system.out.println(request.getparameter(eqid));
try {
factor=elcdataservice.querydata(request.getparameter(acid), request.getparameter(eqid));
system.out.print(factor value: );
system.out.print(factor);
} catch (exception e) {
e.printstacktrace();
}
return factor;
}
页面:(大概把相关的贴下)
查 询

页面显示:
但是一直显示不出对应的图表,能否帮看下什么原因?
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