我将ky.js用于HTTP。
这是我如何处理请求的示例:
在这里,我有一个问题,在catch
语句中,我希望可以从Backend获取错误对象,但是却收到此错误:
HTTPError
at _callee$ (webpack-internal:///./node_modules/ky/index.js:367:23)
at tryCatch (webpack-internal:///./node_modules/regenerator-runtime/runtime.js:63:17)
at Generator.invoke [as _invoke] (webpack-internal:///./node_modules/regenerator-runtime/runtime.js:282:22)
at Generator.prototype.<computed> [as next] (webpack-internal:///./node_modules/regenerator-runtime/runtime.js:116:21)
at asyncGeneratorStep (webpack-internal:///./node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:5:24)
at _next (webpack-internal:///./node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:27:9)
我想这是一个webpack问题,但是我不知道如何解决。我正在使用TypeScript
,这是我的tsconfig
文件:
{
"compilerOptions": {
"target": "es2015",
"module": "esnext",
"jsx": "preserve",
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"allowSyntheticDefaultImports": true,
"esModuleInterop": true,
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": true,
"skipLibCheck": true,
"forceConsistentCasingInFileNames": true,
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true
},
"include": ["src", "types"]
}
感谢您的帮助!
答案 0 :(得分:0)
此错误对象是由ky.js创建的客户端错误。 如果后端创建错误并将其打印到响应正文,则您需要读取响应正文以获取错误消息。我不知道ky.js,但我知道是这样的:
error.response.text.then(text => console.log(text));