vla*_*dan 5 javascript ios javascriptcore
我使用JavaScriptCore框架在iOS中执行以下javascript代码.javascript代码是浏览器化的.
var myCallback = undefined;
*browserify logic*
{
1: [function(require, module, exports) {
var q = require('./user');
var p = new Promise(function(resolved, reject) {
myCallback = function() {
resolved('test');
}
});
p.then(function(x) {printFunc('test');}).catch(function(e){printFunc('test2');});
q();
}, {
"./user": 2
}],
2: [function(require, module, exports) {
function q() {
printFunc("Callback called!");
myCallback();
printFunc("Callback called end!");
}
module.exports = q;
}, {}]
}, {}, [1]);
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printFunc是一个在Swift中实现的方法,只是打印一些东西到控制台.这是实施:
let printFunction : @convention(block) (String) -> String = {input in
print("|\(input)|")
return ""
}
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问题是我收到以下错误:
|Callback called!|
Error compiling builtin: Invalid private name '@capabilities'
|Callback called end!|
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更奇怪的是,如果我删除印刷品"Callback called!" 和"回叫叫做结束!" 代码执行时没有错误,并打印"test".
你们有没遇到过这种奇怪的行为?它是Promise实现的已知错误吗?
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