我在数据库中存储一个函数,并使用 node.js 从数据库中检索它
当我 console.log
包含函数的列时,这是输出
(function(settings){var options = {host: 'somehost.com',path: 'some/path/' + settings.token + '?mobile=' + settings.number + '&message=' + settings.message};callback = (function(response) {var str = '';response.on('data', (function (chunk) {str += chunk;}));response.on('end', (function () {settings.result(str);})));}settings.httpRequest.request(options, callback).end();})
当我 console.log
typeof
列时,它打印出 string
但是当我这么做的时候
var func = eval(column);
它会导致意外的 token )
有谁知道为什么吗?
我现在已经缩小了我的函数:
function(settings){var options = {host: 'api.smsmonster.co.za',path: '/uv1.svc/SendSMS/' + settings.token + '?mobile=' + settings.number + '&message=' + settings.message}settings.httpRequest.request(options, settings.callback).end();}
最佳答案
(
function(settings){
var options =
{
host: 'somehost.com',
path: 'some/path/' + settings.token + '?mobile=' + settings.number + '&message=' + settings.message
};
callback = ( function(response) {
var str = '';
response.on('data', (function (chunk) {
str += chunk;
})
);
response.on('end', (function () {
settings.result(str);
})
)
/*{!here}*/);
} //<-- this is your problem it need to go to:{!}
settings.httpRequest.request(options, callback).end();
})
关于javascript - 意外的标记)node js eval 函数,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15139045/