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(window.webpackJsonp=window.webpackJsonp||[]).push([[181],{509:function(t,s,a){"use strict";a.r(s);var n=a(3),e=Object(n.a)({},(function(){var t=this,s=t._self._c;return s("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[s("h1",{attrs:{id:"错误处理"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#错误处理"}},[t._v("#")]),t._v(" 错误处理")]),t._v(" "),s("h2",{attrs:{id:"需求分析"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#需求分析"}},[t._v("#")]),t._v(" 需求分析")]),t._v(" "),s("p",[t._v("在上一章节，我们实现了 "),s("code",[t._v("ts-axios")]),t._v(" 的基础功能，但目前为止我们都是处理了正常接收请求的逻辑，并没有考虑到任何错误情况的处理，这对于一个程序的健壮性而言是远不够的，因此我们这一章需要对 AJAX 各种错误情况做处理。")]),t._v(" "),s("p",[t._v("并且我们希望程序也能捕获到这些错误，做进一步的处理。")]),t._v(" "),s("div",{staticClass:"language-typescript line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-typescript"}},[s("code",[s("span",{pre:!0,attrs:{class:"token function"}},[t._v("axios")]),s("span",{pre:!0,attrs:{class:"token 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    2.