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(Go) curl POST with JSON Input and JSON OutputSee more CURL ExamplesDemonstrates running a simple curl command with JSON input and JSON output.Note: This example requires Chilkat v11.5.0 or greater.
success := false // Run the following curl command // curl -X POST https://httpbin.org/post \ // -H "Content-Type: application/json" \ // -d '{ // "title": "foo", // "body": "bar", // "userId": 1 // }' // The backslashes at the end of lines are not required. Chilkat ignores them if present. sbTargetCurl := chilkat.NewStringBuilder() sbTargetCurl.AppendLn(" curl -X POST https://httpbin.org/post \\") sbTargetCurl.AppendLn(" -H \"Content-Type: application/json\" \\") sbTargetCurl.AppendLn(" -d '{") sbTargetCurl.AppendLn(" \"title\": \"foo\",") sbTargetCurl.AppendLn(" \"body\": \"bar\",") sbTargetCurl.AppendLn(" \"userId\": 1") sbTargetCurl.AppendLn(" }'") httpCurl := chilkat.NewHttpCurl() // Run the curl command. success = httpCurl.DoYourThing(*sbTargetCurl.GetAsString()) if success == false { fmt.Println(httpCurl.LastErrorText()) sbTargetCurl.DisposeStringBuilder() httpCurl.DisposeHttpCurl() return } responseJson := chilkat.NewJsonObject() responseJson.SetEmitCompact(false) httpCurl.GetResponseJson(responseJson) statusCode := httpCurl.StatusCode() fmt.Println("response status code: ", statusCode) fmt.Println(*responseJson.Emit()) // Output: // response status code: 200 // { // "args": {}, // "data": "{\r\n \"title\": \"foo\",\r\n \"body\": \"bar\",\r\n \"userId\": 1\r\n }", // "files": {}, // "form": {}, // "headers": { // "Content-Length": "96", // "Content-Type": "application/json", // "Host": "httpbin.org", // "X-Amzn-Trace-Id": "Root=1-69e8db8b-459b3bdf7b7a3bc749184968" // }, // "json": { // "body": "bar", // "title": "foo", // "userId": 1 // }, // "origin": "123.222.222.222", // "url": "https://httpbin.org/post" // } // ---------------------------------------------------------------------------------- // Another example: // curl -X POST https://postman-echo.com/post \ // -H "Content-Type: application/json" \ // -d '{"foo":"bar"}' targetCurl := "curl -X POST https://postman-echo.com/post -H \"Content-Type: application/json\" -d '{\"foo\":\"bar\"}'" // Run the curl command. success = httpCurl.DoYourThing(targetCurl) if success == false { fmt.Println(httpCurl.LastErrorText()) sbTargetCurl.DisposeStringBuilder() httpCurl.DisposeHttpCurl() responseJson.DisposeJsonObject() return } httpCurl.GetResponseJson(responseJson) statusCode = httpCurl.StatusCode() fmt.Println("response status code: ", statusCode) fmt.Println(*responseJson.Emit()) // Output: // response status code: 200 // { // "args": {}, // "data": { // "foo": "bar" // }, // "files": {}, // "form": {}, // "headers": { // "host": "postman-echo.com", // "content-length": "13", // "content-type": "application/json", // "x-forwarded-proto": "https", // "accept-encoding": "gzip, br" // }, // "json": { // "foo": "bar" // }, // "url": "https://postman-echo.com/post" // } sbTargetCurl.DisposeStringBuilder() httpCurl.DisposeHttpCurl() responseJson.DisposeJsonObject() |
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