jest 报错 Could not find a config file based on provided values

待我称王封你为后i 2023-02-18 10:52 10阅读 0赞

Error: Could not find a config file based on provided values:
    path: "/Users/mo/Documents/Demo/node"
    cwd: "/Users/mo/Documents/Demo/node"
    Config paths must be specified by either a direct path to a config
    file, or a path to a directory. If directory is given, Jest will try to
    traverse directory tree up, until it finds one of those files in exact order: "jest.config.js" or "jest.config.mjs" or "jest.config.cjs" or "jest.config.json".
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:135:11)
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10)
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10)
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10)
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10)
        at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10)
        at _default (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:113:10)
        at readConfig (/Users/mo/node_modules/jest-config/build/index.js:213:49)
        at readConfigs (/Users/mo/node_modules/jest-config/build/index.js:400:32)
        at runCLI (/Users/mo/node_modules/@jest/core/build/cli/index.js:199:29)

#### 解决方法 ####

在项目目录下执行

npm init

然后就可以了