以下是一个简单的 golang 发送 http post 请求的示例：
package mainimport ("bytes""fmt""net/http")func main() {url := "http://example.com/api"jsonStr := []byte(`{"username":"foo","password":"bar"}`)req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))req.Header.Set("Content-Type", "application/json")client := &http.Client{}resp, err := client.Do(req)if err != nil {panic(err)}defer resp.Body.Close()fmt.Println("Status:", resp.Status)}
这个示例使用 http 包中的 NewRequest 函数创建一个新的 POST 请求，请求体为 JSON 格式的数据。然后设置请求头的 Content-Type 为 application/json。最后使用 http 包中的 Client 类发送请求并获取响应。
![× Install fail! Error: [@vue/cil] An unknown git error occurred
Error: [@vue/cil] An unknown git error occurred](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162214296498388.png)
![zpw@zpw-ThinkStation-P340:~/study/redis$ make
for dir in src; do make -C $dir all; done
make[1]: 进入目录“/home/zpw/study/redis/src”
CC threads_mngr.o
threads_mngr.c:27:37: warning: initializing '_Atomic(run_on_thread_cb)' with an expression of ty...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162238408381987.png)
![hread_event.o src/ticker.o src/tsd.o src/witness.o
make[3]: 离开目录“/home/zpw/study/redis/deps/jemalloc”
make[2]: 离开目录“/home/zpw/study/redis/deps”
CC threads_mngr.o
threads_mngr.c:27:37: warning: initializing '_Atomic(run_on_thread_cb)' with an e...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162214438435275.png)
![zpw@zpw-ThinkStation-P340:~/study/redis$ make
for dir in src; do make -C $dir all; done
make[1]: 进入目录“/home/zpw/study/redis/src”
CC threads_mngr.o
threads_mngr.c:27:37: warning: initializing '_Atomic(run_on_thread_cb)' with an expression of ty...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162237121215388.png)
