通过express向后端发请求

背景：后端接口测试。现在后端提供一个接口以及接口的入参格式约定。现在希望从前端去组合参数条件，生成全覆盖的参数列表，然后向后端发送请求。以达到测试接口的目的。

技术栈： node exprss

文件目录：

-FanTest
--config
---saleTarget.json
--index.js
--moudlues.json
--saleTarget.json

index.js

主入口文件

const request = require('request')
const fs = require('fs')
const modules = JSON.parse(fs.readFileSync('modules.json'))
const sendQuest = function(moduleName, apiName, params) {
  return new Promise((resolve, reject) => {
    let start = new Date()
    request.post(
      'http://localhost:1601/sps/' + moduleName + '/' + apiName,
      {
        form: params
      },
      function(error, response, body) {
        let end = new Date()
        if (!error && response.statusCode === 200) {
          body = JSON.parse(body)
          if (body.success) {
            resolve([moduleName, apiName, ' - ok -', end - start + 'ms'].join('-'))
          } else {
            resolve([moduleName, apiName, ' - error -', end - start + 'ms'].join('-'))
          }
        }
      }
    )
  })
}

for (let moduleName in modules) {
  const file = moduleName + '.json'
  const api = JSON.parse(fs.readFileSync(file))

  for (let apiName in api) {
    api[apiName].forEach(param => {
      sendQuest(moduleName, apiName, param).then(rs => {
        console.info(rs)
      })
    })
  }
}

模块列表 modules.json

一个模块对应一个json文件

{
  "saleTarget": "saleTarget"
}

某个模块的前部接口及参数名

{
  "queryAdjustTableData": [
    {
      "dataDimensionList": "brand",
      "idList": "7817,106554,22186",
      "roleType": "DEPT_MANAGER",
      "dept3Id": "1541",
      "year": "2018",
      "monthList": "1,2,3,4,5,6,7,8,9,10,11,12",
      "dateDimension": "M",
      "versionType": "assessment"
    },
    {
      "dataDimensionList": "brand",
      "idList": "7817,106554,22186",
      "roleType": "DEPT_MANAGER",
      "dept3Id": "1541",
      "year": "2018",
      "monthList": "1,2,3,4,5,6,7,8,9,10,11,12",
      "dateDimension": "M",
      "versionType": "assessment"
    },
    {
      "dataDimensionList": "brand",
      "idList": "7817,106554,22186",
      "roleType": "DEPT_MANAGER",
      "dept3Id": "1541",
      "year": "2018",
      "monthList": "1,2,3,4,5,6,7,8,9,10,11,12",
      "dateDimension": "M",
      "versionType": "assessment"
    }
  ]
}

config/saleTarget.json

对某个模块的参数的配置

{
    "queryAdjustTableData": [
      {
        "dataDimensionList": "brand",
        "idList": "7817,106554,22186",
        "roleType": {"type":"in","range":["DEPT_MANAGER","asdfsd"]},
        "dept3Id":{"dataType":"number"},
        "year": {"dataType":"number"},
        "monthList": "1,2,3,4,5,6,7,8,9,10,11,12",
        "dateDimension": {"type":"in","range":["DEPT_MANAGER","asdfsd"]},
        "versionType": "assessment"
      }
    ]
  }
  

期望功能：

1. 自动生成前端代码
2. 自动向后端发请求，并验证访问结果。