Curl的使用方法与基础示例

Mar 24, 202378

AI-generated summary

The text provides a summary of commonly used curl commands for making HTTP requests. It explains how to send GET and POST requests, as well as how to send requests in JSON format. It also mentions various options for headers, response headers, cookies, data transmission, output, resuming interrupted transfers, and debugging. The text advises against using line breaks when running the commands in cmd.

curlcmd
考虑到 cmd 方便请求，记录学习下：

最常用的 curl 命令
1、发送 GET 请求
curl URL
curl URL?a=1&b=nihao
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2、发送 POST 请求
curl -X POST -d 'a=1&b=nihao' URL
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3、发送 json 格式请求：
curl -H "Content-Type: application/json" -X POST -d '{"abc":123,"bcd":"nihao"}' URL
curl -H "Content-Type: application/json" -X POST -d @test.json URL
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其中，-H 代表 header 头，-X 是指定什么类型请求 (POST/GET/HEAD/DELETE/PUT/PATCH)，-d 代表传输什么数据。这几个是最常用的。

查看所有 curl 命令： man curl 或者 curl -h

请求头：H,A,e

响应头：I,i,D

cookie：b,c,j

传输：F (POST),G (GET),T (PUT),X

输出：o,O,w

断点续传：r

调试：v,--trace,--trace-ascii,--trace-time

注意：在 cmd 中运行时，不能换行，不然会报错。