你知道这是什么类型的代码以及如何使用jQuery解析它？

我正在使用$ .post jQuery函数。 成功部分是好的，但错误部分从动作url接收一些我不知道它到底是什么以及如何用jQuery解析它的代码。

动作url是“wp-comments-post.php”（WordPress评论发布）。

让我说我试图用这些函数解析它但没有成功：jQuery.parseJSON（） – jQuery.parseHTML（）

这是我通过console.log获得的代码（错误）：

({ readyState: 4, getResponseHeader: (function (e) { var t; if (2 === x) { if (!c) { c = {}; while (t = Tn.exec(a)) c[t[1].toLowerCase()] = t[2] } t = c[e.toLowerCase()] } return null == t ? null : t }), getAllResponseHeaders: (function () { return 2 === x ? a : null }), setRequestHeader: (function (e, t) { var n = e.toLowerCase(); return x || (e = v[n] = v[n] || e, y[e] = t), this }), overrideMimeType: (function (e) { return x || (p.mimeType = e), this }), statusCode: (function (e) { var t; if (e) if (2 > x) for (t in e) m[t] = [m[t], e[t]]; else N.always(e[N.status]); return this }), abort: (function (e) { var t = e || T; return l && l.abort(t), k(0, t), this }), state: (function () { return n }), always: (function () { return i.done(arguments).fail(arguments), this }), then: (function () { var e = arguments; return b.Deferred(function (n) { b.each(t, function (t, o) { var a = o[0], s = b.isFunction(e[t]) && e[t]; i[o[1]](function () { var e = s && s.apply(this, arguments); e && b.isFunction(e.promise) ? e.promise().done(n.resolve).fail(n.reject).progress(n.notify) : n[a + "With"] (this === r ? n.promise() : this, s ? [e] : arguments) }) }), e = null }).promise() }), promise: (function (e) { return null != e ? b.extend(e, r) : r }), pipe: (function () { var e = arguments; return b.Deferred(function (n) { b.each(t, function (t, o) { var a = o[0], s = b.isFunction(e[t]) && e[t]; i[o[1]](function () { var e = s && s.apply(this, arguments); e && b.isFunction(e.promise) ? e.promise().done(n.resolve).fail(n.reject).progress(n.notify) : n[a + "With"] (this === r ? n.promise() : this, s ? [e] : arguments) }) }), e = null }).promise() }), done: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) }) (arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), fail: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) }) (arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), progress: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) }) (arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), complete: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) }) (arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), success: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) }) (arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), error: (function () { if (u) { var t = u.length; (function i(t) { b.each(t, function (t, n) { var r = b.type(n); "function" === r ? e.unique && p.has(n) || u.push(n) : n && n.length && "string" !== r && i(n) }) })(arguments), n ? o = u.length : r && (s = t, c(r)) } return this }), responseText: "\n\n\n\n\t\n\t\n\t\n\t\thtml {\n\t\t\tbackground: #f9f9f9;\n\t\t}\n\t\tbody {\n\t\t\tbackgrou nd: #fff;\n\t\t\tcolor: #333;\n\t\t\tfont-family: sans-serif;\n\t\t\tmargin: 2em auto;\n\t\t\tpadding: 1em 2em;\n\t\t \t-webkit-border-radius: 3px;\n\t\t\tborder-radius: 3px;\n\t\t\tborder: 1px solid #dfdfdf;\n\t\t\tmax-width: 700px;\n \t\t}\n\t\th1 {\n\t\t\tborder-bottom: 1px solid #dadada;\n\t\t\tclear: both;\n\t\t\tcolor: #666;\n\t\t\tfont: 24px Ge orgia, \"Times New Roman\", Times, serif;\n\t\t\tmargin: 30px 0 0 0;\n\t\t\tpadding: 0;\n\t\t\tpadding-bottom: 7px;\n \t\t}\n\t\t#error-page {\n\t\t\tmargin-top: 50px;\n\t\t}\n\t\t#error-page p {\n\t\t\tfont-size: 14px;\n\t\t\tline-hei ght: 1.5;\n\t\t\tmargin: 25px 0 20px;\n\t\t}\n\t\t#error-page code {\n\t\t\tfont-family: Consolas, Monaco, monospace; \n\t\t}\n\t\tul li {\n\t\t\tmargin-bottom: 10px;\n\t\t\tfont-size: 14px ;\n\t\t}\n\t\ta {\n\t\t\tcolor: #21759B;\n\t\ t\ttext-decoration: none;\n\t\t}\n\t\ta:hover {\n\t\t\tcolor: #D54E21;\n\t\t}\n\t\t.button {\n\t\t\tdisplay: inline-b lock;\n\t\t\ttext-decoration: none;\n\t\t\tfont-size: 14px;\n\t\t\tline-height: 23px;\n\t\t\theight: 24px;\n\t\t\tmar gin: 0;\n\t\t\tpadding: 0 10px 1px;\n\t\t\tcursor: pointer;\n\t\t\tborder-width: 1px;\n\t\t\tborder-style: solid;\n\t \t\t-webkit-border-radius: 3px;\n\t\t\tborder-radius: 3px;\n\t\t\twhite-space: nowrap;\n\t\t\t-webkit-box-sizing: bor der-box;\n\t\t\t-moz-box-sizing: border-box;\n\t\t\tbox-sizing: border-box;\n\t\t\tbackground: #f3f3f3;\n\ t\t\tbackground-image: -webkit-gradient(linear, left top, left bottom, from(#fefefe), to(#f4f4f4));\n\t\t\tbackground -image: -webkit-linear-gradient(top, #fefefe, #f4f4f4);\n\t\t\tbackground-image: -moz-linear-gradient(top, #fefefe , #f4f4f4);\n\t\t\tbackground-image: -o-linear-gradient(top, #fefefe, #f4f4f4);\n\t\t\tbackground-image: linea r-gradient(to bottom, #fefefe, #f4f4f4);\n\t\t\tborder-color: #bbb;\n\t\t \tcolor: #333;\n\t\t\ttext-shadow: 0 1px 0\t} \n\n\t\t.button:hover,\n\t\t.button:focus {\n\t\t\tbackground: #f3f3f3;\n\t\t\tbackground-image: -webkit-gradient (linear, left top, left bottom, from(#fff), to(#f3f3f3));\n\t\t\tbackground-image: -webkit-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -moz-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -ms-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -o-linear-gradient(top, #fff, #f3f3f3); \n\t\t\tbackground-image: linear-gradient(to bottom, #fff, #f3f3f3);\n\t\t\tborder-color: #999;\n\t\t\tcolor: #222; \n\t\t}\n\n\t\t.button:focus {\n\t\t\t-webkit-box-shadow: 1px 1px 1px rgba(0,0,0,.2); \n\t\t\tbox-shadow: 1px 1px 1px rgba(0,0,0,.2);\n\t\t}\n\n\t\t.button:active {\n\t\t\toutline: none; \n\t\t\tbackground: #eee;\n\t\t\tbackground-image: -webkit-gradient(linear, left top, left bottom, from(#f4f4f4), to(#fefefe));\n\t\t\tbackground-image: -webkit-linear-gradient(top, #f4f4f4, #fefefe);\n\t\t\tbackground-image: -moz-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: -ms-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: -o-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: linear-gradient(to bottom, #f4f4f4, #fefefe); \n\t\t\tborder-color: #999;\n\t\t\tcolor: #333;\n\t\t\ttext-shadow: 0 -1px 0 #fff; \n\t\t\t-webkit-box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 ); \n\t\t \tbox-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );\n\t\t}\n\n\t\t\t\tbody { font-family: Tahoma, Arial; } \n\t\t\t\n\n\n\t
\u062F\u06CC\u062F\u06AF\u0627\u0647 \u062A\u06A 9\u0631\u0627\u0631\u06CC \u0634\u0646\u0627\u0633\u0627\u06CC\u06CC \u0634\u062F\u061B \u0634\u0645\u0627 \u067E\u06CC\u0634 \u0627\u0632 \u0627\u06CC\u0646 \u0647\u0645 \u0686\u0646\u06CC\u0646 \u0686\u06CC\u0632\u06CC \u06AF\u0641\u062A\u0647 \u0628\u0648\u062F\u06CC\u062F!
\n\n", status: 500, statusText: "Internal Server Error" }) 

我知道这是错误500（“内部服务器错误”）。 我只是想知道我是否可以解析代码或至少获取html代码。 如果你仔细查看代码，你可以看到html部分：

 responseText: "\n\n\n\n\t\n\t\n\t\n\t\thtml {\n\t\t\tbackground: #f9f9f9;\n\t\t}\n\t\tbody {\n\t\t\tbackgrou nd: #fff;\n\t\t\tcolor: #333;\n\t\t\tfont-family: sans-serif;\n\t\t\tmargin: 2em auto;\n\t\t\tpadding: 1em 2em;\n\t\t \t-webkit-border-radius: 3px;\n\t\t\tborder-radius: 3px;\n\t\t\tborder: 1px solid #dfdfdf;\n\t\t\tmax-width: 700px;\n \t\t}\n\t\th1 {\n\t\t\tborder-bottom: 1px solid #dadada;\n\t\t\tclear: both;\n\t\t\tcolor: #666;\n\t\t\tfont: 24px Ge orgia, \"Times New Roman\", Times, serif;\n\t\t\tmargin: 30px 0 0 0;\n\t\t\tpadding: 0;\n\t\t\tpadding-bottom: 7px;\n \t\t}\n\t\t#error-page {\n\t\t\tmargin-top: 50px;\n\t\t}\n\t\t#error-page p {\n\t\t\tfont-size: 14px;\n\t\t\tline-hei ght: 1.5;\n\t\t\tmargin: 25px 0 20px;\n\t\t}\n\t\t#error-page code {\n\t\t\tfont-family: Consolas, Monaco, monospace; \n\t\t}\n\t\tul li {\n\t\t\tmargin-bottom: 10px;\n\t\t\tfont-size: 14px ;\n\t\t}\n\t\ta {\n\t\t\tcolor: #21759B;\n\t\ t\ttext-decoration: none;\n\t\t}\n\t\ta:hover {\n\t\t\tcolor: #D54E21;\n\t\t}\n\t\t.button {\n\t\t\tdisplay: inline-b lock;\n\t\t\ttext-decoration: none;\n\t\t\tfont-size: 14px;\n\t\t\tline-height: 23px;\n\t\t\theight: 24px;\n\t\t\tmar gin: 0;\n\t\t\tpadding: 0 10px 1px;\n\t\t\tcursor: pointer;\n\t\t\tborder-width: 1px;\n\t\t\tborder-style: solid;\n\t \t\t-webkit-border-radius: 3px;\n\t\t\tborder-radius: 3px;\n\t\t\twhite-space: nowrap;\n\t\t\t-webkit-box-sizing: bor der-box;\n\t\t\t-moz-box-sizing: border-box;\n\t\t\tbox-sizing: border-box;\n\t\t\tbackground: #f3f3f3;\n\ t\t\tbackground-image: -webkit-gradient(linear, left top, left bottom, from(#fefefe), to(#f4f4f4));\n\t\t\tbackground -image: -webkit-linear-gradient(top, #fefefe, #f4f4f4);\n\t\t\tbackground-image: -moz-linear-gradient(top, #fefefe , #f4f4f4);\n\t\t\tbackground-image: -o-linear-gradient(top, #fefefe, #f4f4f4);\n\t\t\tbackground-image: linea r-gradient(to bottom, #fefefe, #f4f4f4);\n\t\t\tborder-color: #bbb;\n\t\t \tcolor: #333;\n\t\t\ttext-shadow: 0 1px 0\t} \n\n\t\t.button:hover,\n\t\t.button:focus {\n\t\t\tbackground: #f3f3f3;\n\t\t\tbackground-image: -webkit-gradient (linear, left top, left bottom, from(#fff), to(#f3f3f3));\n\t\t\tbackground-image: -webkit-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -moz-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -ms-linear-gradient(top, #fff, #f3f3f3);\n\t\t\tbackground-image: -o-linear-gradient(top, #fff, #f3f3f3); \n\t\t\tbackground-image: linear-gradient(to bottom, #fff, #f3f3f3);\n\t\t\tborder-color: #999;\n\t\t\tcolor: #222; \n\t\t}\n\n\t\t.button:focus {\n\t\t\t-webkit-box-shadow: 1px 1px 1px rgba(0,0,0,.2); \n\t\t\tbox-shadow: 1px 1px 1px rgba(0,0,0,.2);\n\t\t}\n\n\t\t.button:active {\n\t\t\toutline: none; \n\t\t\tbackground: #eee;\n\t\t\tbackground-image: -webkit-gradient(linear, left top, left bottom, from(#f4f4f4), to(#fefefe));\n\t\t\tbackground-image: -webkit-linear-gradient(top, #f4f4f4, #fefefe);\n\t\t\tbackground-image: -moz-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: -ms-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: -o-linear-gradient(top, #f4f4f4, #fefefe); \n\t\t\tbackground-image: linear-gradient(to bottom, #f4f4f4, #fefefe); \n\t\t\tborder-color: #999;\n\t\t\tcolor: #333;\n\t\t\ttext-shadow: 0 -1px 0 #fff; \n\t\t\t-webkit-box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 ); \n\t\t \tbox-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, 0.5 );\n\t\t}\n\n\t\t\t\tbody { font-family: Tahoma, Arial; } \n\t\t\t\n\n\n\t
\u062F\u06CC\u062F\u06AF\u0627\u0647 \u062A\u06A 9\u0631\u0627\u0631\u06CC \u0634\u0646\u0627\u0633\u0627\u06CC\u06CC \u0634\u062F\u061B \u0634\u0645\u0627 \u067E\u06CC\u0634 \u0627\u0632 \u0627\u06CC\u0646 \u0647\u0645 \u0686\u0646\u06CC\u0646 \u0686\u06CC\u0632\u06CC \u06AF\u0641\u062A\u0647 \u0628\u0648\u062F\u06CC\u062F!
\n\n" 

Answer 1

解析html，然后导航到目标内容。 你想要p元素里面的东西吗？

 alert($($.parseHTML(error.responseText)).filter("p").text()); 

http://jsfiddle.net/4VmV2/