| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 
 | package main
 import (
 "fmt"
 "net/http"
 "io/ioutil"
 )
 
 func main() {
 
 resp, err := http.Get("https://jsonplaceholder.typicode.com/posts/1")
 if err != nil {
 fmt.Println("GET 请求错误:", err)
 return
 }
 defer resp.Body.Close()
 
 data, err := ioutil.ReadAll(resp.Body)
 if err != nil {
 fmt.Println("读取响应数据错误:", err)
 return
 }
 
 fmt.Println("GET 请求响应数据:", string(data))
 
 
 resp, err = http.Post("https://jsonplaceholder.typicode.com/posts", "application/json", nil)
 if err != nil {
 fmt.Println("POST 请求错误:", err)
 return
 }
 defer resp.Body.Close()
 
 data, err = ioutil.ReadAll(resp.Body)
 if err != nil {
 fmt.Println("读取响应数据错误:", err)
 return
 }
 
 fmt.Println("POST 请求响应数据:", string(data))
 
 
 req, err := http.NewRequest("PUT", "https://jsonplaceholder.typicode.com/posts/1", nil)
 if err != nil {
 fmt.Println("创建 PUT 请求错误:", err)
 return
 }
 
 client := &http.Client{}
 resp, err = client.Do(req)
 if err != nil {
 fmt.Println("PUT 请求错误:", err)
 return
 }
 defer resp.Body.Close()
 
 data, err = ioutil.ReadAll(resp.Body)
 if err != nil {
 fmt.Println("读取响应数据错误:", err)
 return
 }
 
 fmt.Println("PUT 请求响应数据:", string(data))
 
 
 req, err = http.NewRequest("DELETE", "https://jsonplaceholder.typicode.com/posts/1", nil)
 if err != nil {
 fmt.Println("创建 DELETE 请求错误:", err)
 return
 }
 
 resp, err = client.Do(req)
 if err != nil {
 fmt.Println("DELETE 请求错误:", err)
 return
 }
 defer resp.Body.Close()
 
 data, err = ioutil.ReadAll(resp.Body)
 if err != nil {
 fmt.Println("读取响应数据错误:", err)
 return
 }
 
 fmt.Println("DELETE 请求响应数据:", string(data))
 }
 
 |