JS怎删除里面的某一类

[wter2]

,(function(a, b) {
function G(a) {
var b = F[a] = {};
return p.each(a.split(s),
function(a, c) {
b[c] = !0
}),
b
}
function J(a, c, d) {
if (d === b && a.nodeType === 1) {
var e = "data-" + c.replace(I, "-$1").toLowerCase();
d = a.getAttribute(e);
if (typeof d == "string") {
try {
d = d === "true" ? !0 : d === "false" ? !1 : d === "null" ? null: +d + "" === d ? +d: H.test(d) ? p.parseJSON(d) : d
} catch(f) {}
p.data(a, c, d)
} else d = b
}
return d
}
function K(a) {
var b;
for (b in a) {
if (b === "data" && p.isEmptyObject(a[b])) continue;
if (b !== "toJSON") return ! 1
}
return ! 0
}
function ba() {
return ! 1
}
function bb() {
return ! 0
}
function bh(a) {
return ! a || !a.parentNode || a.parentNode.nodeType === 11
}
function bi(a, b) {
do a = a[b];
while (a && a.nodeType !== 1);
return a
}


JS怎删除里面的某一类,上面这个不管删除哪个function()类都出错,比如删除第一个类 function G(a) {
var b = F[a] = {};
return p.each(a.split(s),
function(a, c) {
b[c] = !0
}),
b
},怎样删才不会错?

[天际的海浪]

(function(a, b) {
/*
    function G(a) {
        var b = F[a] = {};
        return p.each(a.split(s),
        function(a, c) {
            b[c] = !0
        }),
        b
    }
*/
    function J(a, c, d) {
        if (d === b && a.nodeType === 1) {
            var e = "data-" + c.replace(I, "-$1").toLowerCase();
            d = a.getAttribute(e);
            if (typeof d == "string") {
                try {
                    d = d === "true" ? !0 : d === "false" ? !1 : d === "null" ? null: +d + "" === d ? +d: H.test(d) ? p.parseJSON(d) : d
                } catch(f) {}
                p.data(a, c, d)
            } else d = b
        }
        return d
    }
    function K(a) {
        var b;
        for (b in a) {
            if (b === "data" && p.isEmptyObject(a[b])) continue;
            if (b !== "toJSON") return ! 1
        }
        return ! 0
    }
    function ba() {
        return ! 1
    }
    function bb() {
        return ! 0
    }
    function bh(a) {
        return ! a || !a.parentNode || a.parentNode.nodeType === 11
    }
    function bi(a, b) {
        do a = a[b];
        while (a && a.nodeType !== 1);
        return a
    }
})();