Function writeFile

utils/fileUtil.js:8–14

(filePath, content)

}

function writeFile(filePath, content) {
  fs.writeFile(filePath, content, error => {
    if (error) {
      throw new Error(`${filePath}:写入${content}失败`)
    }
  })
}

function appendFile(filePath, content) {
  fs.appendFile(filePath, content, error => {