我正在尝试从我的php文件中调用一个nodejs文件。我已经安装和需要的exec-php模块,并已安装良好。我得到的错误是:
{ Error: Command failed: php C:\Users\***\Desktop\nodejs\xxchat11\node_modules\exec-php\lib\php\cli.php -pC:\Users\***\AppData\Local\Temp\tmp-129647qzlx6s.gh55ewmi.tmp -rC:\Users\***\AppData\Local\Temp\tmp-12964
7pid95t.8vpiizfr.tmp
'php' is not recognized as an internal or external command,
operable program or batch file.
at ChildProcess.exithandler (child_process.js:204:12)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:886:16)
at Socket.<anonymous> (internal/child_process.js:342:11)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at Pipe._handle.close [as _onclose] (net.js:501:12)
killed: false,
code: 1,
signal: null,
cmd: 'php C:\\Users\\***\\Desktop\\nodejs\\xxchat11\\node_modules\\exec-php\\lib\\php\\cli.php -pC:\\Users\\***\\AppData\\Local\\Temp\\tmp-129647qzlx6s.gh55ewmi.tmp -rC:\\Users\\***\\AppData\\Local\\Temp\\tmp-
129647pid95t.8vpiizfr.tmp' }我的php文件是:
<?php
$hashes = array('md2','md4','md5','sha1','sha224','sha256','sha384','sha512','ripemd128','ripemd160','ripemd256','ripemd320','whirlpool','tiger128,3','tiger160,3','tiger192,3','tiger128,4','tiger160,4','tiger192,4','snefru','snefru256','gost','gost-crypto','adler32','crc32','crc32b','fnv132','fnv1a32','fnv164','fnv1a64','joaat','haval128,3','haval160,3','haval192,3','haval224,3','haval256,3','haval128,4','haval160,4','haval192,4','haval224,4','haval256,4','haval128,5','haval160,5','haval192,5','haval224,5','haval256,5');
function hash($method. $plaintext){
if(in_array($method, $hashes)){
$hashed = hash($method, $plaintext);
echo 'The '.$method.' hash, for the string `'.$plaintext.'` is: '.$hashed;
} else {
echo "Method not found! Please type !help to see the list of supported methods.";
}
}
?>在我的nodejs文件中,我通过以下方式调用php文件:
var execPhp = require('exec-php');
app.get('/hash.php/:method/:text', function(req,res){
execPhp(__dirname+'/hash.php', function(error, php, output){
console.log(error);
//php.hash(req.params.method, req.params.text, function(err, result){
//res.send(result);
//});
});
});此外,在我的index文件中,我通过以下方式运行app.get():
$.get('hash.php/'+method+'/'+plaintext, function(data) {
$chat.append('Chatbot: <strong>'+data+'</strong><Br />');
});我在这段代码中做了什么会影响错误的事情吗?此外,如果有一个更有效的方法,请让我知道,因为我已经花了几个小时试图找出如何使这些文件顺利工作。
发布于 2017-05-01 17:35:09
exec-php采用3个参数:
String。指向用户php文件的路径。String。指向机器php bin文件的路径.Function。创建exec-php对象后的回调函数。您缺少了第二个参数,即指向php的路径,这就是为什么要获得该错误的原因。
execPhp(__dirname+'/hash.php', 'PATH_TO_PHP', function //...要获得php位置:
窗口:
C:\>where php.exeLinux
which php检查这个答案:如何确定窗口上的php.exe路径-搜索默认路径?
https://stackoverflow.com/questions/43723169
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