报错情况:
在执行npm install xxx时,出现如下:
npm WARN saveError ENOENT: no such file or directory, open '/nodetest1/package.json' npm WARN enoent ENOENT: no such file or directory, open '/nodetest1/package.json'
原因:项目目录中没有package.json
解决:
使用 npm init -f 命令来生成一个package.json
生成package.json在执行npm install xxx
npm WARN nodetest1@1.0.0 No description npm WARN nodetest1@1.0.0 No repository field. npm WARN file-explorer@0.0.1 No repository field or no license field
显示缺少description描述和repository字段,还有private字段
根据模板package.json,添加description中的值以及repository字段
{
"name": "WeiXinNode",
"version": "1.0.0",
"description": "这里是------description",
"main": "index.js",
"dependencies": {
"koa": "^2.1.0",
"sha1": "^1.1.1"
},
"devDependencies": {},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"repository": { 这里是------repository字段
"type": "",
"url": ""
},
"private": true 这里是------private字段
}再执行npm install xxx
OK