jsonpath

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a JSON response from the Facebook API that looks like this: { "data": [ { "name": "Barack Obama", "category": "Politician", "id": "6815841748" }, { "name": "Barack Obama's Dead Fly", "category": "Public figure", "id": "92943557739" }] } I want to apply JSONPath to it to only return results with a category of "Politician". From what I've read, it appears that I need to do: $.data[?(@.category=='Politician')] but according to the testing tool I found, this doesn't work. I found another question which suggests that I should use "eq"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've got this really weird problem. I want to append two lists into one list, but it seems like Karate does not support this function, so I write a JS function. function(lists){ var arr = [] for each (var list in lists){ for each (var item in list){ arr.push(item); } } return arr; } And I write this feature file for testing: Feature: Scenario: * def appendList = read('../utils/append-list.js') * def arr = [{a: 'a'}, {b: 'b'}, {c: 'c'}] * def arr1 = [{a: 'a'}, {b: 'b'}, {c: 'c'}] * def arr2 = appendList([arr, arr1]) * print 'arr2', arr2 * def

jsonpath 用于处理爬虫爬取的json结构化数据 from jsonpath import jsonpath import requests import jsonpath import json # 获取拉勾网城市json字符串 url = 'http://www.lagou.com/lbs/getAllCitySearchLabels.json' headers = { "User-Agent" : "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)" } response = requests . get ( url , headers = headers ) html_str = response . content . decode () # 把json格式字符串转换成python对象 jsonobj = json . loads ( html_str ) # 从根节点开始，获取所有key为name的值 citylist = jsonpath . jsonpath ( jsonobj , '$..name' ) # 写入文件 with open ( 'city_name.txt' , 'w' ) as f : content = json . dumps ( citylist ,

import jsonpath,requests,nnlog,yagmail 1.jsonpath的用法 print(jsonpath.jsonpath(res,'$..sign')) 　　# 快速定位目标字典中目标key，有则返回结果,没有则返回False 2.nnlog log = nnlog.Logger('book_server.log',backCount=5,level='debug') # 参数1为log的路径，如果不传则在当前目录下创建,参数2为保存最近5天的数据,参数3为日志的级别 # 其实跟print打印的目的是一样的，只是如果项目部署到服务器上以后，用print看不见，只能用log打印出来保存到一个文件里进行查看 log.debug(res) log.info(res) log.warning(res) log.error(res) 3.yagmail发送邮件 来源：博客园 作者： 面包树下的路人 链接：https://www.cnblogs.com/wangyujian/p/11804769.html

1.loads()方法 loads(json_object)将json字符串转换成dict类型。 import json # fr=open("products.json",'r',encoding='utf-8') # content=fr.read()#json字符串,f.read()读取文件所有内容，返回str类型，f.readlines()一行一行读，返回一个list，每行为list元素 # dict=json.loads(content) # print(dict) load(f)可以直接操作文件，也是将json字符串转换成dict类型 f=open("products.json",'r',encoding='utf-8') # dict=json.load(f) # print(dict) 二、如何将json数据写入文件 1.dumps() fw=open('new.json','w',encoding='utf-8') stus={"hailong":{"age":27,"height":175},"lyh":{"age":28,"height":160}} str_content=json.dumps(stus,indent=4)#indent缩进 fw.write(str_content) # fw=open("new.json",'w',encoding=

JOSNPath 是一个非常强大的工具，对于处理 json 对象非常方便。 官方地址： https://github.com/alibaba/fastjson/wiki/JSONPath 基本用法： https://blog.csdn.net/itguangit/article/details/78764212 1. JSONPath介绍 fastjson 1.2.0之后的版本支持JSONPath。这是一个很强大的功能，可以在java框架中当作对象查询语言（OQL）来使用。 2. API package com.alibaba.fastjson; public class JSONPath { // 求值，静态方法 public static Object eval(Object rootObject, String path); // 求值，静态方法，按需计算，性能更好 public static Object extract(String json, String path); // 计算Size，Map非空元素个数，对象非空元素个数，Collection的Size，数组的长度。其他无法求值返回-1 public static int size(Object rootObject, String path); // 是否包含，path中是否存在对象 public static

摘自： https://www.cnblogs.com/javaadu/p/11748415.html Spring Boot项目中使用Mockito 本文首发于个人网站： Spring Boot项目中使用Mockito Spring Boot可以和大部分流行的测试框架协同工作：通过Spring JUnit创建单元测试；生成测试数据初始化数据库用于测试；Spring Boot可以跟BDD（Behavier Driven Development）工具、Cucumber和Spock协同工作，对应用程序进行测试。 进行软件开发的时候，我们会写很多代码，不过，再过六个月（甚至一年以上）你知道自己的代码怎么运作么？通过测试（单元测试、集成测试、接口测试）可以保证系统的可维护性，当我们修改了某些代码时，通过回归测试可以检查是否引入了新的bug。总得来说，测试让系统不再是一个黑盒子，让开发人员确认系统可用。 在web应用程序中，对Controller层的测试一般有两种方法：（1）发送http请求；（2）模拟http请求对象。第一种方法需要配置回归环境，通过修改代码统计的策略来计算覆盖率；第二种方法是比较正规的思路，但是在我目前经历过的项目中用得不多，今天总结下如何用Mock对象测试Controller层的代码。 在之前的几篇文章中，我们都使用bookpub这个应用程序作为例子，今天也不例外

I have a JSON output from an REST API and the output looks like this: { "sprints": [{ "id": 10516, "sequence": 10516, "name": "SP121 - BRK relief", "state": "CLOSED", "linkedPagesCount": 0 }, { "id": 10447, "sequence": 10447, "name": "SP120 - Plannibal Smith", "state": "CLOSED", "linkedPagesCount": 0 }, { "id": 10391, "sequence": 10391, "name": "SP119 - Don't bug or bend over", "state": "CLOSED", "linkedPagesCount": 0 }, { "id": 10244, "sequence": 10244, "name": "SP118 - Be an all grounder!", "state": "CLOSED", "linkedPagesCount": 0 }, { "id": 10183, "sequence": 10183, "name": "SP117 - The R

In JSONPath 0.9.1 the following Json path was valid: http://jsonpath.herokuapp.com/?path= $.store.book[?(@.author==%27Nigel%20Rees%27)][0] returning { "category" : "reference", "author" : "Nigel Rees", "title" : "Sayings of the Century", "price" : 8.95 } I've upgraded to the latest one (2.3) and the query now returns empty array. Is this a bug or the way to retrieve an element from the resulting array has changed? Given this document: { "store": { "book": [ { "category": "reference", "author": "Nigel Rees", "title": "Sayings of the Century", "price": 8.95 }, { "category": "fiction", "author":