范例01：
a:=select ['StockID'],['StockName'],datetostr(['date']) as 'date',['close']
from markettable datekey 20200901T
to 20200902T of 'SZ000002' end;
return ExportJSONStringUTF8(a);
//返回字符串
[{"StockID":"SZ000002","StockName":"涓 绉戯肌","date":"2020-09-01","close":27.22},{"StockID":"SZ000002","StockName":"涓 绉戯肌","date":"2020-09-02","close":27.52}]
范例02：与python交互中的应用
pythonCode
import sys
sys.path.append('C:\Program Files\Tinysoft\Analyse.NET')
import TSLPy3
s="""
a:=select ['StockID'],['StockName'],datetostr(['date']) as 'date',['close']
from markettable datekey 20200901T
to 20200902T of 'SZ000002' end;
return ExportJSONStringUTF8(a);
"""
data = TSLPy3.RemoteExecute(s,{})
print(data[1].decode('utf8'))
//python中返回：
[{"StockID":"SZ000002","StockName":"万 科Ａ","date":"2020-09-01","close":27.22},{"StockID":"SZ000002","StockName":"万 科Ａ","date":"2020-09-02","close":27.52}]
范例03：将数组转化为json串，并保留2位小数
s:=array((1.3245,2.5123),('Tinysoft天软','天软科技'));
return ExportJSONStringUTF8(s,2);
//返回字符串："[[1.32,2.51],[\"Tinysoft澶╄蒋\",\"澶╄蒋绉戞妧\"]]"