Electron CommonJS require踩坑
最近在开发一个Electron项目,在导入类的时候有以下报错: node:internal/modules/cjs/loader:1411 Uncaught Error: Cannot find module './File' Require stack: - E:\Develop\markdown-editor\src\html\index.html at Module._resolveFilename (node:internal/modules/cjs/loader:1408:15) at a._resolveFilename (node:electron/js2c/renderer_init:2:2643) at defaultResolveImpl (node:internal/modules/cjs/loader:1064:19) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1069:22) at Module._load (node:internal/modules/cjs/loader:1218:37) at c._load (node:electron/js2c/node_init:2:17950) at s._load (node:electron/js2c/renderer_init:2:31718) at TracingChannel.traceSync (node:diagnostics_channel:322:14) at wrapModuleLoad (node:internal/modules/cjs/loader:242:24) at Module.require (node:internal/modules/cjs/loader:1494:12) 提示找不到模块。 Electron中,使用require语句导入,都是默认从项目跟目录开始查找,所以要拼接完整路径。使用绝对路径也是不行的,在IDE里可以跳转,但是一运行就是找不到模块 const File = require("src/js/File") Uncaught Error: Cannot find module 'src/js/File' Require stack: - E:\Develop\markdown-editor\src\html\index.html at Module._resolveFilename (node:internal/modules/cjs/loader:1408:15) at a._resolveFilename (node:electron/js2c/renderer_init:2:2643) at defaultResolveImpl (node:internal/modules/cjs/loader:1064:19) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1069:22) at Module._load (node:internal/modules/cjs/loader:1218:37) at c._load (node:electron/js2c/node_init:2:17950) at s._load (node:electron/js2c/renderer_init:2:31718) at TracingChannel.traceSync (node:diagnostics_channel:322:14) at wrapModuleLoad (node:internal/modules/cjs/loader:242:24) at Module.require (node:internal/modules/cjs/loader:1494:12) 解决方法 使用path.join拼接完整路径 const File = require(path.join(__dirname, "../js/File.js")); 经过测试,只能用这种方法导入,太怪了
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