获取涨跌幅数据
<p><strong>简要描述：</strong> </p>
<ul>
<li>获取涨跌幅数据</li>
</ul>
<p><strong>请求URL：</strong> </p>
<ul>
<li><code>/api/stock/getUpAndDown</code></li>
</ul>
<p><strong>请求方式：</strong></p>
<ul>
<li>GET </li>
</ul>
<p><strong>参数：</strong> </p>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">必选</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">callback</td>
<td style="text-align: left;">否</td>
<td style="text-align: left;">string</td>
<td>前端回调函数名 默认：jsonpCallBack</td>
</tr>
<tr>
<td style="text-align: left;">asc</td>
<td style="text-align: left;">否</td>
<td style="text-align: left;">number</td>
<td>0-涨 1-跌 默认0</td>
</tr>
<tr>
<td style="text-align: left;">num</td>
<td style="text-align: left;">否</td>
<td style="text-align: left;">number</td>
<td>获取条数 默认10</td>
</tr>
<tr>
<td style="text-align: left;">node</td>
<td style="text-align: left;">否</td>
<td style="text-align: left;">string</td>
<td>节点默认 为hs_a上证和深证涨跌幅数据，sh_a为上证交易所 sz_a为深证交易所</td>
</tr>
</tbody>
</table>
<p><strong>返回示例</strong></p>
<pre><code> jsonpCallBack({status: "1",msg: "获取数据成功",data: [
[
{symbol: "sh688021",code: "688021",name: "奥福环保",trade: "50.470",pricechange: "8.290",changepercent: "19.654",buy: "50.290",sell: "50.470",settlement: "42.180",open: "43.570",high: "50.620",low: "43.570",volume: 3834581,amount: 182215382,ticktime: "15:29:59",per: 61.782,pb: 7.998,mktcap: 390050.248448,nmc: 91857.01504,turnoverratio: 21.06876
},
{symbol: "sh688116",code: "688116",name: "天奈科技",trade: "59.800",pricechange: "5.700",changepercent: "10.536",buy: "59.790",sell: "59.800",settlement: "54.100",open: "60.000",high: "64.900",low: "57.680",volume: 8227471,amount: 502522246,ticktime: "15:29:59",per: 149.5,pb: 8.899,mktcap: 1386511.53368,nmc: 315599.1943,turnoverratio: 15.58948
},
{symbol: "sz300048",code: "300048",name: "合康新能",trade: "2.590",pricechange: "0.240",changepercent: "10.213",buy: "2.590",sell: "0.000",settlement: "2.350",open: "2.340",high: "2.590",low: "2.340",volume: 34903463,amount: 88390386,ticktime: "15:00:03",per: -11.773,pb: 1.279,mktcap: 288571.935463,nmc: 282189.871138,turnoverratio: 3.20352
},
{symbol: "sz002256",code: "002256",name: "兆新股份",trade: "2.490",pricechange: "0.230",changepercent: "10.177",buy: "2.490",sell: "0.000",settlement: "2.260",open: "2.260",high: "2.490",low: "2.260",volume: 60606404,amount: 145496472,ticktime: "15:00:03",per: -22.636,pb: 2.462,mktcap: 468720.556128,nmc: 345850.420737,turnoverratio: 4.36345
},
{symbol: "sz002516",code: "002516",name: "旷达科技",trade: "3.480",pricechange: "0.320",changepercent: "10.127",buy: "3.480",sell: "0.000",settlement: "3.160",open: "3.310",high: "3.480",low: "3.220",volume: 42770558,amount: 145439022,ticktime: "15:00:03",per: 22.539,pb: 1.44,mktcap: 511851.861336,nmc: 326605.408572,turnoverratio: 4.55723
},
{symbol: "sz002255",code: "002255",name: "海陆重工",trade: "4.030",pricechange: "0.370",changepercent: "10.109",buy: "4.030",sell: "0.000",settlement: "3.660",open: "4.030",high: "4.030",low: "4.030",volume: 6468785,amount: 26069204,ticktime: "15:00:03",per: -19.774,pb: 0.89,mktcap: 339435.235165,nmc: 259705.728061,turnoverratio: 1.0038
},
{symbol: "sz000720",code: "000720",name: "新能泰山",trade: "5.450",pricechange: "0.500",changepercent: "10.101",buy: "5.450",sell: "0.000",settlement: "4.950",open: "4.960",high: "5.450",low: "4.920",volume: 28055032,amount: 148934277,ticktime: "15:00:03",per: 6.55,pb: 2.924,mktcap: 702859.77429,nmc: 470585.7,turnoverratio: 3.24914
},
{symbol: "sh603011",code: "603011",name: "合锻智能",trade: "5.670",pricechange: "0.520",changepercent: "10.097",buy: "5.670",sell: "0.000",settlement: "5.150",open: "5.570",high: "5.670",low: "5.330",volume: 34515852,amount: 191966535,ticktime: "15:00:00",per: 51.545,pb: 1.553,mktcap: 256893.408198,nmc: 254554.192998,turnoverratio: 7.68814
},
{symbol: "sh600237",code: "600237",name: "铜峰电子",trade: "3.820",pricechange: "0.350",changepercent: "10.086",buy: "3.820",sell: "0.000",settlement: "3.470",open: "3.440",high: "3.820",low: "3.390",volume: 45433632,amount: 168856461,ticktime: "15:00:00",per: 226.036,pb: 1.761,mktcap: 215589.17383,nmc: 215589.17383,turnoverratio: 8.05033
},
{symbol: "sh600318",code: "600318",name: "新力金融",trade: "6.880",pricechange: "0.630",changepercent: "10.080",buy: "6.880",sell: "0.000",settlement: "6.250",open: "6.100",high: "6.880",low: "6.100",volume: 29844900,amount: 199211359,ticktime: "15:00:00",per: 62.545,pb: 2.762,mktcap: 353194.727152,nmc: 332992,turnoverratio: 6.1663
}
]
]
});</code></pre>
<p><strong>返回参数说明</strong> </p>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">symbol</td>
<td style="text-align: left;">string</td>
<td>股票代码</td>
</tr>
<tr>
<td style="text-align: left;">code</td>
<td style="text-align: left;">int</td>
<td>股票数字代码 不带交易所标识符，基本用不上</td>
</tr>
<tr>
<td style="text-align: left;">name</td>
<td style="text-align: left;">string</td>
<td>股票名称</td>
</tr>
<tr>
<td style="text-align: left;">trade</td>
<td style="text-align: left;">float</td>
<td>最新价</td>
</tr>
<tr>
<td style="text-align: left;">pricechange</td>
<td style="text-align: left;">float</td>
<td>涨跌额 正负</td>
</tr>
<tr>
<td style="text-align: left;">changepercent</td>
<td style="text-align: left;">float</td>
<td>涨跌幅 正负</td>
</tr>
<tr>
<td style="text-align: left;">buy</td>
<td style="text-align: left;">float</td>
<td>买入</td>
</tr>
<tr>
<td style="text-align: left;">sell</td>
<td style="text-align: left;">float</td>
<td>卖出</td>
</tr>
<tr>
<td style="text-align: left;">settlement</td>
<td style="text-align: left;">float</td>
<td>昨收</td>
</tr>
<tr>
<td style="text-align: left;">open</td>
<td style="text-align: left;">float</td>
<td>今开</td>
</tr>
<tr>
<td style="text-align: left;">high</td>
<td style="text-align: left;">float</td>
<td>最高</td>
</tr>
<tr>
<td style="text-align: left;">low</td>
<td style="text-align: left;">float</td>
<td>最低</td>
</tr>
<tr>
<td style="text-align: left;">volume</td>
<td style="text-align: left;">int</td>
<td>成交量 100股为一手所以一般会处以100</td>
</tr>
<tr>
<td style="text-align: left;">amount</td>
<td style="text-align: left;">float</td>
<td>成交额 单位元 为了便于阅读一般会除以1万，以万元做单位</td>
</tr>
</tbody>
</table>
<p><strong>备注</strong> </p>
<ul>
<li>返回jsonp数据 方便前端调用</li>
</ul>