如何使用fiddler模拟接口服务器

1、案例描述
案例：我们的APP使用了某天气预报接口，其接口描述如下：
接口名称：根据城市名查询天气
接口地址：http://v.juhe.cn/weather/index
返回格式：json/xml
请求方式：get
请求示例：http://v.juhe.cn/weather/index?cityname=%E8%8B%8F%E5%B7%9E&key=您申请的KEY
请求参数说明：
名称必填类型说明
citynameYstring城市名，如："苏州"，需要utf8 urlencode
dtypeNstring返回数据格式：json或xml,默认json
formatNint未来7天预报(future)两种返回格式，1或2，默认1
keyYstring您申请到的访问密钥
返回数据示例：
{
"resultcode": "200",
"reason": "查询成功!",
"result": {
"sk": { /当前实况天气/
"temp": "21", /当前温度/
"wind_direction": "西风", /当前风向/
"wind_strength": "2级", /当前风力/
"humidity": "4%", /当前湿度/
"time": "14:25" /更新时间/
},
"today": {
"city": "天津",
"date_y": "2014年03月21日",
"week": "星期五",
"temperature": "8℃~20℃", /今日温度/
"weather": "晴转霾", /今日天气/
"weather_id": { /天气唯一标识/
"fa": "00", /天气标识00：晴/
"fb": "53" /天气标识53：霾 如果fa不等于fb，说明是组合天气/
},
"wind": "西南风微风",
"dressing_index": "较冷", /穿衣指数/
"dressing_advice": "建议着大衣、呢外套加毛衣、卫衣等服装。", /穿衣建议/
"uv_index": "中等", /紫外线强度/
"comfort_index": "",/舒适度指数/
"wash_index": "较适宜", /洗车指数/
"travel_index": "适宜", /旅游指数/
"exercise_index": "较适宜", /晨练指数/
"drying_index": ""/干燥指数/
},
"future": [ /未来几天天气/
{
"temperature": "28℃~36℃",
"weather": "晴转多云",
"weather_id": {
"fa": "00",
"fb": "01"
},
"wind": "南风3-4级",
"week": "星期一",
"date": "20140804"
},
{
"temperature": "28℃~36℃",
"weather": "晴转多云",
"weather_id": {
"fa": "00",
"fb": "01"
},
"wind": "东南风3-4级",
"week": "星期二",
"date": "20140805"
},
{
"temperature": "27℃~35℃",
"weather": "晴转多云",
"weather_id": {
"fa": "00",
"fb": "01"
},
"wind": "东南风3-4级",
"week": "星期三",
"date": "20140806"
},
{
"temperature": "27℃~34℃",
"weather": "多云",
"weather_id": {
"fa": "01",
"fb": "01"
},
"wind": "东南风3-4级",
"week": "星期四",
"date": "20140807"
},
{
"temperature": "27℃~33℃",
"weather": "多云",
"weather_id": {
"fa": "01",
"fb": "01"
},
"wind": "东北风4-5级",
"week": "星期五",
"date": "20140808"
},
{
"temperature": "26℃~33℃",
"weather": "多云",
"weather_id": {
"fa": "01",
"fb": "01"
},
"wind": "北风4-5级",
"week": "星期六",
"date": "20140809"
},
{
"temperature": "26℃~33℃",
"weather": "多云",
"weather_id": {
"fa": "01",
"fb": "01"
},
"wind": "北风4-5级",
"week": "星期日",
"date": "20140810"
}
]
},
"error_code": 0
}
2、实现过程
上面的案例中，我们需要模拟接口服务器返回天气信息来进行APP测试，具体实现步骤如下：
(1)按照提供的“返回数据示例”格式准备好测试数据，并保存为weather_response.json文件。
(2)打开fiddler，开启自动响应功能，添加并编辑匹配规则，指定响应文件，如下图所示：

(3)在浏览器地址栏中输入 http://v.juhe.cn/weather/index?cityname=北京&key=您申请的KEY 进行效果测试，效果如下图所示：

以上就是如何使用fiddler模拟接口服务器了，想要了解更多软件测试相关知识的话，那么可以持续关注我们的栏目。
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