如何使用Rest Assured从API响应中按双条件过滤值

核心逻辑步骤 #

• 第一步：从API响应的JSON数据中定位到key为xyhz的数组
• 第二步：遍历该数组，筛选出channel字段等于Email的项
• 第三步：从筛选后的项中提取对应的支出值（假设支出字段名为expense，请根据实际JSON结构调整）

示例JSON结构参考 #

假设你的API响应JSON结构如下：

{
  "xyhz": [
    {"channel": "Email", "expense": 100},
    {"channel": "SMS", "expense": 50},
    {"channel": "Email", "expense": 200}
  ],
  "other_channel_data": [...]
}

Python 实现代码 #

import json

# 模拟API响应的JSON字符串
api_response_str = '''
{
  "xyhz": [
    {"channel": "Email", "expense": 100},
    {"channel": "SMS", "expense": 50},
    {"channel": "Email", "expense": 200}
  ]
}
'''

# 解析JSON为字典
data = json.loads(api_response_str)

# 提取目标支出值，处理xyhz不存在的情况避免报错
email_expenses = [item["expense"] for item in data.get("xyhz", []) if item.get("channel") == "Email"]

print(email_expenses)  # 输出结果：[100, 200]

JavaScript 实现代码 #

// 模拟API响应的JSON对象
const apiResponse = {
  "xyhz": [
    {"channel": "Email", "expense": 100},
    {"channel": "SMS", "expense": 50},
    {"channel": "Email", "expense": 200}
  ]
};

// 提取目标支出值，处理xyhz不存在的情况避免报错
const emailExpenses = (apiResponse.xyhz || []).filter(item => item.channel === "Email").map(item => item.expense);

console.log(emailExpenses);  // 输出结果：[100, 200]

内容的提问来源于stack exchange，提问作者Adil Raza