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Tag: json
Method to obtain map boundary data in real time in November 2023, multi-level linkage of provinces, cities, counties and streets [attached real-time geoJson data download]
First, let’s take a look at the renderings Online experience address: https://geojson.hxkj.vip, and provide real-time geoJson data file download The downloadable data includes provincial-level geojson administrative boundary data, municipal-level geojson administrative boundary data, district/county-level geojson administrative boundary data, provincial, city, and county street administrative code four-level linkage data (accurate to the township/street level), provincial Five-level […]
JMeter assertion JSON assertion
JSON assertion If the Response Body returned by the server is in JSON format, it is a better choice to use JSON assertions to determine the test results. First, you need to extract the actual results that need to be judged from the returned JSON data according to the JSON Path, then set the expected […]
How to obtain the detection index APs of small targets? ——Dataset Yolo format generates json file
It’s such a simple thing, but I worked on it for several days for no reason. I was very depressed, so I just started without saying much. First, you must have a data set in YoLo format. Starting from the simplest, you need image data and corresponding txt tag data of the yolo type. (The […]
Solve com.alibaba.fastjson.JSONException: create instance error…
Table of Contents Solve com.alibaba.fastjson.JSONException: create instance error… Reason for error Solution 1. Check the classpath 2. Check the constructor of the class 3. Check constructor parameter types 4. Check Getter and Setter methods 5. Use annotations to specify class names Summarize Resolve com.alibaba.fastjson.JSONException: create instance error… When using the ??com.alibaba.fastjson?? library for JSON serialization […]
Front-end (html) uses Echarts to draw heat maps – json data format
1. Download the echarts.js file from the official website 1.1 Echart official website: Download – Apache ECharts 1.2 Drag the downloaded echarts.js file to the same directory as the html file 2. Use Python to implement data file format conversion (.xlsx-.json) 2.1 Reasons for converting data format PM2.5 monitoring data: 30 days a month, monitoring […]
The react page displays json format, and the vue page displays json format.
The effect that needs to be shown introduce Page usage Page usage code: js code: let content; if(flag == 2) { // Call the format_object method introduced in the jsonFn file, get the json content, pass in the object, get the json content, and use v-html or other methods later. content = format_object(data.reqParams, 2) } […]
[MyBatis Plus] MyBatis Plus extension: Use the code generator to automatically generate code, the use of Db static tool classes, logical deletion, and the use of enumerations and JSON processors
Article directory 1. Automatically generate code 1.1 Install plug-in 1.2 Generate code 2. Db static tool class 2.1 Understanding of Db static tool class 2.2 Use cases of Db static tool class 3. Logical deletion 4. Enumeration processor 4.1 Define enumeration constants 4.2 Configure enumeration processor 4.3 Test field conversion of enumeration processor 5. JSON […]
[SpringMVC] 5 types of parameter transfer &&json data parameter transfer
Column【SpringMVC】 Favorite verse: Heaven moves vigorously, and a gentleman strives to constantly strive for self-improvement. Music Sharing【As You Wish】 Welcome and thank everyone for pointing out Xiaoji’s problem Article directory Common parameters POJO parameters Nested pojo parameters Array parameters Collection parameters json data parameter transfer json format Nested json format Collection format In Web project […]
JMeterJSON extractor of post-processor
Test environment JMeter 5.4.1 Plug-in introduction The JSON PostProcessor allows you to extract data from JSON-formatted responses using the JSON Path syntax. Similar to the regular expression extractor, it must be located under the HTTP sampler or other sampler that can return JSON data as a child node. Plug-in parameters Name The name that appears […]