本文主要和大家分享PHP实现发送HTTP请求，主要以代码的形式和大家分享，希望能帮助到大家。
1 发送get请求
//测试do_get
$url="http://localhost:8081/SpringMVC01/user/getUserInfoByGet/1.html";
$params=array('name'=>'张三'); $result=do_get($url,$params);
echo json_encode($result); return;封装的请求方法
function do_get($url, $params) { $url = "{$url}?" . http_build_query ( $params ); $ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'GET' );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟的接受端：
@ResponseBody
@RequestMapping(value="/getUserInfoByGet/{userId}",method=RequestMethod.GET)
public Object getUserInfoByGet(@PathVariable("userId")Integer userId,@RequestParam("name")String name) {
JSONObject user=new JSONObject();
user.put("id", userId);
user.put("name",name); return user;
}2 发送POST请求
//测试do_post
$url="http://localhost:8081/SpringMVC01/user/addUser.html";
$params=array('id'=>1,'name'=>'张三'); $headers=array(
"Content-Type:application/json;charset=utf-8",
"Accept:application/json;charset=utf-8"
); //json序列化
$params=json_encode($params, JSON_FORCE_OBJECT);
$result=do_post($url,$params,$headers); echo json_encode($result); return;封装的请求方法：
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function do_post($url, $params, $headers) {
$ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟的接收端：
@ResponseBody
@RequestMapping(value="/addUser",method=RequestMethod.POST)
public Object addUser(@RequestBody User user) {
System.out.println(user); return user;
}3 发送文件到第三方
发送非二进制文件流
$file = $_FILES["file"];
$upload_file = array( 'type' => $file['type'],
'name' => $file['name'], 'file' => $file['tmp_name'],
); $result=upload_file01($url, $params, $upload_file); echo $result;封装的方法：
// 上传文件 非二进制文件流
function upload_file01($url, $params = array(), $upload_file = false) {
$data = array (); $ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' ); if ($upload_file) { // 设置上传文件
$file = new CURLFile ( $upload_file ['file'], $upload_file ['type'], $upload_file ['name'] ); $params ['file'] = $file;
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params ); $result = curl_exec ( $ch );
curl_close ( $ch ); $data = json_decode ( $result, true ); return $data;
}Java模拟接收端
@RequestMapping(value = "/uploadFile01")
@ResponseBody public Object uploadFile01(HttpServletRequest request, HttpServletResponse response,
@RequestParam(value = "file", required = true) MultipartFile file, @RequestParam Map<String,Object> params) { try {
FileOutputStream fileOutputStream = new FileOutputStream("D:\" + file.getOriginalFilename()); byte[] bytes = file.getBytes();
BufferedOutputStream stream = new BufferedOutputStream(fileOutputStream);
stream.write(bytes);
stream.close();
fileOutputStream.close();
} catch (Exception e) {
e.printStackTrace();
}
System.out.println("上传完成"); return params;
}发送二进制流
//测试upload_file
$url="http://localhost:8081/SpringMVC01/file/uploadFile02.html"; $params=array('id'=>1,'name'=>'张三'); $file = $_FILES["file"];
$headers = array ( "Content-type:application/octet-stream", "Accept:application/json;"
); $result=upload_file02($url, $params, $file['tmp_name'],$headers); echo $result;封装的方法：
// 上传文件，二进制文件流的形式
function upload_file02($url, $params, $file_path, $headers) {
$ch = curl_init (); $url = "{$url}?" . http_build_query ( $params ); // 构造url
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $file_data = ''; if ($file_path) { // 设置上传文件
$fh = fopen ( $file_path, 'r' ); $file_data = fread ( $fh, filesize ( $file_path ) );
fclose ( $fh );
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $file_data ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟接收端：
// 上传文件，二进制文件流的形式
function upload_file02($url, $params, $file_path, $headers) {
$ch = curl_init (); $url = "{$url}?" . http_build_query ( $params ); // 构造url
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $file_data = ''; if ($file_path) { // 设置上传文件
$fh = fopen ( $file_path, 'r' ); $file_data = fread ( $fh, filesize ( $file_path ) );
fclose ( $fh );
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $file_data ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}
1 发送get请求
//测试do_get
$url="http://localhost:8081/SpringMVC01/user/getUserInfoByGet/1.html"; $params=array('name'=>'张三'); $result=do_get($url,$params); echo json_encode($result); return;封装的请求方法
function do_get($url, $params) { $url = "{$url}?" . http_build_query ( $params ); $ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'GET' );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟的接受端：
@ResponseBody
@RequestMapping(value="/getUserInfoByGet/{userId}",method=RequestMethod.GET) public Object getUserInfoByGet(@PathVariable("userId")Integer userId,@RequestParam("name")String name) {
JSONObject user=new JSONObject();
user.put("id", userId);
user.put("name",name); return user;
}2 发送POST请求
//测试do_post
$url="http://localhost:8081/SpringMVC01/user/addUser.html"; $params=array('id'=>1,'name'=>'张三'); $headers=array( "Content-Type:application/json;charset=utf-8", "Accept:application/json;charset=utf-8"
); //json序列化
$params=json_encode($params, JSON_FORCE_OBJECT); $result=do_post($url,$params,$headers); echo json_encode($result); return;封装的请求方法：
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function do_post($url, $params, $headers) {
$ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟的接收端：
@ResponseBody
@RequestMapping(value="/addUser",method=RequestMethod.POST) public Object addUser(@RequestBody User user) {
System.out.println(user); return user;
}3 发送文件到第三方
发送非二进制文件流
$file = $_FILES["file"];
$upload_file = array( 'type' => $file['type'], 'name' => $file['name'], 'file' => $file['tmp_name'],
); $result=upload_file01($url, $params, $upload_file); echo $result;封装的方法：
// 上传文件 非二进制文件流
function upload_file01($url, $params = array(), $upload_file = false) {
$data = array (); $ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' ); if ($upload_file) { // 设置上传文件
$file = new CURLFile ( $upload_file ['file'], $upload_file ['type'], $upload_file ['name'] ); $params ['file'] = $file;
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $params ); $result = curl_exec ( $ch );
curl_close ( $ch ); $data = json_decode ( $result, true ); return $data;
}Java模拟接收端
@RequestMapping(value = "/uploadFile01")
@ResponseBody public Object uploadFile01(HttpServletRequest request, HttpServletResponse response,
@RequestParam(value = "file", required = true) MultipartFile file, @RequestParam Map<String,Object> params) { try {
FileOutputStream fileOutputStream = new FileOutputStream("D:\" + file.getOriginalFilename()); byte[] bytes = file.getBytes();
BufferedOutputStream stream = new BufferedOutputStream(fileOutputStream);
stream.write(bytes);
stream.close();
fileOutputStream.close();
} catch (Exception e) {
e.printStackTrace();
}
System.out.println("上传完成"); return params;
}发送二进制流
//测试upload_file
$url="http://localhost:8081/SpringMVC01/file/uploadFile02.html"; $params=array('id'=>1,'name'=>'张三'); $file = $_FILES["file"];
$headers = array ( "Content-type:application/octet-stream", "Accept:application/json;"
); $result=upload_file02($url, $params, $file['tmp_name'],$headers); echo $result;封装的方法：
// 上传文件，二进制文件流的形式
function upload_file02($url, $params, $file_path, $headers) {
$ch = curl_init (); $url = "{$url}?" . http_build_query ( $params ); // 构造url
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $file_data = ''; if ($file_path) { // 设置上传文件
$fh = fopen ( $file_path, 'r' ); $file_data = fread ( $fh, filesize ( $file_path ) );
fclose ( $fh );
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $file_data ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
}Java模拟接收端：
// 上传文件，二进制文件流的形式
function upload_file02($url, $params, $file_path, $headers) {
$ch = curl_init (); $url = "{$url}?" . http_build_query ( $params ); // 构造url
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'POST' );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 ); $file_data = ''; if ($file_path) { // 设置上传文件
$fh = fopen ( $file_path, 'r' ); $file_data = fread ( $fh, filesize ( $file_path ) );
fclose ( $fh );
}
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $file_data ); $result = curl_exec ( $ch );
curl_close ( $ch ); return $result;
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