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#每天一个知识点#
前端同学看看这段代码，一定会收获很多编码灵感 #独创#
var _wr = function(type) {
var orig = history[type];
return function() {
var rv = orig.apply(this, arguments);
var e = new Event(type);
e.arguments = arguments;
window.dispatchEvent(e);
return rv;
};
};
history.pushState = _wr('pushState');
history.replaceState = _wr('replaceState');
window.addEventListener('replaceState', function(e) {
console.log('THEY DID IT AGAIN! replaceState 111111');
});
window.addEventListener('pushState', function(e) {
console.log('THEY DID IT AGAIN! pushState 2222222');
});
多看几遍，一定会有收获
前端同学看看这段代码，一定会收获很多编码灵感 #独创#
var _wr = function(type) {
var orig = history[type];
return function() {
var rv = orig.apply(this, arguments);
var e = new Event(type);
e.arguments = arguments;
window.dispatchEvent(e);
return rv;
};
};
history.pushState = _wr('pushState');
history.replaceState = _wr('replaceState');
window.addEventListener('replaceState', function(e) {
console.log('THEY DID IT AGAIN! replaceState 111111');
});
window.addEventListener('pushState', function(e) {
console.log('THEY DID IT AGAIN! pushState 2222222');
});
多看几遍，一定会有收获
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