postMan 使用

• 设置请求方式为Get，地址为www.baidu.com.点击右侧保存按钮
• 在弹出的保存请求中设置保存的内容。Collections：百度，Request name:打开百度首页。点击“Add to Collections”
• 此请求会被保存到Collections页卡内
• 后期在使用时，仅需要在此Collections中找到对应的请求名，即可直接使用请求

• 点击“百度”后面的"..."，选择"Add Folder"
• 在弹出框中，Folder name输入“01首页”，保存。拖动请求“打开百度首页”至“01首页”文件夹中
• Collections(系统：百度)－Folder(模块首页)－Request(请求：打开百度首页)，三级的关系已经建立。可用此方法来做对应的扩展

1. 环境请求地址切换
   • • 在"百度"下，新增”Cnblos随笔“文件夹

     • 开发环境地址	http://www.cnblogs.com/s380774061/p/4814756.html
       测试环境地址	http://www.cnblogs.com1/s380774061/p/4814756.html

   • 选择“Manage Environments--Add”,在页面中设置环境信息:Environment(开发)－>key(URL)－>Value(http://www.cnblogs.com),选择Submit
   • 再添加测试环境：Environment(测试)－>key(URL)－>Value(http://www.cnblogs.com1)
   • 在“Cnblogs随笔”文件夹内，添加请求“打开个人中心页面”：http://www.cnblogs.com/s380774061/p/4814756.html,修改“http://cnblogs.com/”为"{{URL}}"
   • 实操
     • 选择Environment中的“测试”，点击“send”发送请求。即执行测试环境的请求
     • 选择Environment中的“开发”，点击“send”发送请求。即执行开发环境的请求
2. 全局变量使用
   • 选择“Manage Environments--Globals”
   • 在页面中输入key(user):value(s380774061)，点击Submit
   • 修改“打开个人中心页面”中请求地址内"s380774061"为"{{user}}"
   • 在测试“开发”、“测试”环境时，仅需要切换环境即可完成对此user的不同环境的测试。user可随意替换成别的user名

• Share链接:点击Collection的‘...‘内的Share
• Share文件:点击Collection的"Download"，会下载一个名为"*.json.postman_collection".（此文件可直接导入到Postman中）

• 每个Environment中有对应的Download，会下载一个名为“*.postman_environment”.(此文件可导入Postman中)

npm install -g newman

newman -V

出现版本号，则安装成功

newman -c *.json.postman_collection

newman -c *.json.postman_collection

newman -c *.json.postman_collection -e *.postman_environment

newman -u https://www.getpostman.com/collections/cb208e7e64056f5294e5

newman -u https://www.getpostman.com/collections/cb208e7e64056f5294e5 -n 5

  Usage: newman [options]

  Options:

    -h, --help                      output usage information
    -V, --version                   output the version number
    -c, --collection [file]         Specify a Postman collection as a JSON [file]
    -u, --url [url]                 Specify a Postman collection as a [url]
    -f, --folder [folder-name]      Run a single folder from a collection. To be used with -c or -u
    -e, --environment [file]        Specify a Postman environment as a JSON [file]
    -E, --exportEnvironment [file]  Specify an output file to dump the Postman environment before exiting [file]
    -d, --data [file]               Specify a data file to use either json or csv
    -g, --global [file]             Specify a Postman globals file [file]
    -G, --exportGlobals [file]      Specify an output file to dump Globals before exiting [file]
    -y, --delay [number]            Specify a delay (in ms) between requests
    -r, --requestTimeout [number]   Specify a request timeout (in ms) for requests
    -R, --avoidRedirects            Prevents Newman from automatically following redirects
    -s, --stopOnError               Stops the runner with code=1 when a test case fails
    -j, --noSummary                 Doesn‘t show the summary for each iteration
    -n, --number [number]           Define the number of iterations to run
    -C, --noColor                   Disable colored output
    -k, --insecure                  Disable strict ssl
    -l, --tls                       Use TLSv1
    -N, --encoding [encoding-type]  Specify an encoding for the response. Supported values are ascii,utf8,utf16le,ucs2,base64,binary,hex
    -x, --exitCode                  Continue running tests even after a failure, but exit with code=1. Incompatible with --stopOnError
    -o, --outputFile [file]         Path to file where output should be written [file]
    -O, --outputFileVerbose [file]  Path to file where full request and responses should be logged [file]
    -t, --testReportFile [file]     Path to file where results should be written as JUnit XML [file]
    -i, --import [file]             Import a Postman backup file, and save collections, environments, and globals [file] (Incompatible with any option except pretty)
    -p, --pretty                    Enable pretty-print while saving imported collections, environments, and globals
    -H, --html [file]               Export a HTML report to a specified file [file]
    -W, --whiteScreen               Black text for white screen
    -L, --recurseLimit [limit]      Do not run recursive resolution more than [limit] times. Default = 10. Using 0 will prevent any varialbe resolution

  Newman is a command-line collection runner for Postman. You must specify a collection file or a collection URL to run newman

  A collection file or URL is mandatory
  Examples:

    newman -c POSTMAN_COLLECTION
    newman -u POSTMAN_COLLECTION -e POSTMAN_ENVIRONMENT
    newman -c POSTMAN_COLLECTION -f SAMPLE_FOLDER

  For more documentation, issues and examples head over to https://github.com/postmanlabs/newman

newman -c *.json.postman_collection --exitCode 1