php对接java接口

清如水 發表於 2020-5-19 16:53:00

1、php curl 传参形式
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<pre> public function send($url,$postData){
 $ch = curl_init();
 $headers = array("Content-type: application/json;charset='utf-8'",
 "Accept: application/json", "Cache-Control: no-cache", "Pragma: no-cache");
 curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
 curl_setopt($ch, CURLOPT_URL,$url);
 curl_setopt($ch, CURLOPT_HEADER, 0);
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_setopt($ch, CURLOPT_POST, 1);
 curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
 $data = curl_exec($ch);

 if ($data === false || $data === null) {
 $error_code = curl_errno($ch);
 curl_close($ch);
 return $error_code;
 } else {
 curl_close($ch);
 return json_decode($data,true);
 }
}
publicfunction send2($url){
 $curl = curl_init();
 //设置抓取的url
 curl_setopt($curl, CURLOPT_URL, $url);
 //设置头文件的信息作为数据流输出
 curl_setopt($curl, CURLOPT_HEADER, 0);
 //设置获取的信息以文件流的形式返回，而不是直接输出。
 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
 //执行命令
 $data = curl_exec($curl);
 //关闭URL请求
 if ($data === false || $data === null) {
 $error_code = curl_errno($curl);
 curl_close($curl);
 return $error_code;
 } else {
 curl_close($curl);
 return json_decode($data,true);
 }
}

$url = "";
send($url,json_encode([]));//以json body方式传参
$url .="?param1=1&param2=2";
send2($url); //params 传参</pre>
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2、java加密类型、对应php类型
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<pre>/***********************加密*************************/

　　　　String txt="66666";
 String key="123456781234567812345678"; // 必须24位
 //加密
 String keyStr = key;
 byte key_byte[] = keyStr.getBytes();// 3DES 24 bytes key
 SecretKey k = new SecretKeySpec(key_byte, "DESede");
 javax.crypto.Cipher cipher = javax.crypto.Cipher.getInstance("DESede");
 cipher.init(javax.crypto.Cipher.ENCRYPT_MODE, k);
 byte[] resultByte = cipher.doFinal(txt.getBytes("utf-8"));

 return new String(resultByte, "UTF-8");
/***********************解密*************************/
try {
　　　　//str 加密串 pass 密钥
　　　　SecretKey deskey = new SecretKeySpec(pass.getBytes(), 'DESede');

　　　　Cipher c1 = Cipher.getInstance('DESede');
　　　　c1.init(Cipher.ENCRYPT_MODE, deskey);
　　　　byte[] resultByte = c1.doFinal(Base64.decode(str));
　　　　return new String(resultByte, "UTF-8");
　　　　} catch (Exception e) {

　　　　}</pre>
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php:
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<pre>class a{
public $key = '123456781234567812345678'; public $method = 'DES-EDE3';//加密方法加密模式有：DES-ECB、DES-CBC、DES-CTR、DES-OFB、DES-CFB。 public $options = OPENSSL_RAW_DATA;//数据格式选项（可选） public $iv = '';//加密初始化向量（可选 public function encrypts($data) { $result = openssl_encrypt($data, $this->method, $this->key,$this->options); return base64_encode($result); } public function decrypt($encrypted) { $encrypted = base64_decode($encrypted); $sign = openssl_decrypt($encrypted, $this->method, $this->key,$this->options); return $sign; } }</pre>
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来源：https://www.cnblogs.com/-lin/p/12917975.html

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php对接java接口