XML怎么转json

<resp>
<city>宁波</city>
<updatetime>11:08</updatetime>
<wendu>20</wendu>
<fengli>0级</fengli>
<shidu>77%</shidu>
<fengxiang>北风</fengxiang>
<sunrise_1>04:53</sunrise_1>
<sunset_1>18:52</sunset_1>
<sunrise_2/>
<sunset_2/>
<environment>
<aqi>42</aqi>
<pm25>16</pm25>
<suggest>各类人群可自由活动</suggest>
<quality>优</quality>
<MajorPollutants/>
<o3>96</o3>
<co>1</co>
<pm10>31</pm10>
<so2>6</so2>
<no2>28</no2>
<time>11:00:00</time>
</environment>
<yesterday>...</yesterday>
<forecast>
<weather>
<date>5日星期一</date>
<high>高温 24℃</high>
<low>低温 22℃</low>
<day>
<type>阵雨</type>
<fengxiang>东南风</fengxiang>
<fengli>3-4级</fengli>
</day>
<night>
<type>阵雨</type>
<fengxiang>南风</fengxiang>
<fengli>4-5级</fengli>
</night>
</weather>
<weather>
<date>6日星期二</date>
<high>高温 29℃</high>
<low>低温 22℃</low>
<day>
<type>阵雨</type>
<fengxiang>南风</fengxiang>
<fengli>3-4级</fengli>
</day>
<night>
<type>阴</type>
<fengxiang>西北风</fengxiang>
<fengli>3-4级</fengli>
</night>
</weather>
<weather>
<date>7日星期三</date>
<high>高温 30℃</high>
<low>低温 22℃</low>
<day>
<type>多云</type>
<fengxiang>西北风</fengxiang>
<fengli>微风级</fengli>
</day>
<night>
<type>多云</type>
<fengxiang>南风</fengxiang>
<fengli>微风级</fengli>
</night>
</weather>
<weather>
<date>8日星期四</date>
<high>高温 34℃</high>
<low>低温 23℃</low>
<day>
<type>多云</type>
<fengxiang>南风</fengxiang>
<fengli>3-4级</fengli>
</day>
<night>
<type>多云</type>
<fengxiang>南风</fengxiang>
<fengli>3-4级</fengli>
</night>
</weather>
<weather>
<date>9日星期五</date>
<high>高温 33℃</high>
<low>低温 25℃</low>
<day>
<type>阵雨</type>
<fengxiang>南风</fengxiang>
<fengli>3-4级</fengli>
</day>
<night>
<type>多云</type>
<fengxiang>南风</fengxiang>
<fengli>3-4级</fengli>
</night>
</weather>
</forecast>
<zhishus>
<zhishu>
<name>晨练指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>舒适度</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>穿衣指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>感冒指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>晾晒指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>旅游指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>紫外线强度</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>洗车指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>运动指数</name>
<value>较不宜</value>
<detail>天气较好，但炎热，请注意适当减少运动时间并降低运动强度，户外运动请注意防晒。</detail>
</zhishu>
<zhishu>
<name>约会指数</name>
<value>暂缺</value>
<detail>暂缺</detail>
</zhishu>
<zhishu>
<name>雨伞指数</name>
<value>不带伞</value>
<detail>天气较好，您在出门的时候无须带雨伞。</detail>
</zhishu>
</zhishus>
</resp>

这个怎么转json?

你好，你是说课程中显示的json格式是吗？这是因为在浏览器中安装了插件，下面是chrome中的插件。祝：学习愉快