Vue3接口数据报错TypeError: target must be an object toFormData.js?9ba3:98 Uncaught (in promise) TypeError: target must be an object 在做vue前端开发时,需要报错,,困扰我这个菜鸟挺久的,后来终于解决了,这里记录一下: 其实,上面已经很清楚的提示了 目标需要一个object
简介:Vue3接口数据报错TypeError: target must be an object 意思是返回的数据类型得是对象 报错的原因是在接口的返回数据中定义错了 报错原因如下 export const 函数 = (形参) =>{return request ({url:'请求地址',method:'POST',data:数据})} 改正 export const 函数 = (形参) =>{return request ({url...
解释"vue target must be an object"这个错误的含义 在Vue开发中,"target must be an object"这个错误通常表示某个函数或方法期望接收一个对象作为参数,但实际上接收到的是一个非对象类型的值,如null、undefined、基本类型(如字符串、数字)等。这个错误可能出现在多种情况下,比如在调用某些库函数(如axios请求、表...
// 根据 target 生成 proxy 实例functioncreateReactiveObject(target:Target,isReadonly:boolean,baseHandlers:ProxyHandler<any>,collectionHandlers:ProxyHandler<any>){if(!isObject(target)){if(__DEV__){console.warn(`value cannot be made reactive:${String(target)}`)}returntarget}// target is already a...
internal/validators.js:124thrownewERR_INVALID_ARG_TYPE(name,'string',value);^[TypeError[ERR_INVALID_ARG_TYPE]:The"path"argument must beoftype>string.ReceivedundefinedatvalidateString(internal/validators.js:124:11)at Object.join(path.js:375:7)at Object.<anonymous>(C:\Users\凌川江雪>\AppData\...
// tsconfig.json{"compilerOptions": {"target":"ESNext","useDefineForClassFields":true,"module":"ESNext","moduleResolution":"Node","strict":true,"jsx":"preserve","sourceMap":true,"resolveJsonModule":true,"isolatedModules":true,"esModuleInterop":true,"lib": ["ESNext","DOM"],"skipLibCh...
return function(target: any, propertyKey: string) { Object.defineProperty(target, propertyKey, { get() { return inject(key); }, enumerable: true, configurable: true }); }; } // 在组件中使用 export default defineComponent({ setup() { ...
在编译one中,template经过解析最终返回了一个AST节点对象,它是对模板的完整描述,但是还是不能用于生成代码,因为语义化还不够,没有包含编译优化相关的属性,vue内部还进行了进一步的转化,来看实现: // packages/compiler-dom/src/index.ts export f
For this to actually work though, the <input> inside the component must: 为了让这个组件能正常工作, 组件里面的 input 需要: Bind the value attribute to a modelValue prop 将value 绑定到 modelValue prop 2. On input, emit an update:modelValue event with the new value 监听到 input event 时,...
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