yapi 部署报错mongodb Authentication failed

yapi本地部署报错，报错信息为mongodb Authentication failed

修复

config.json中db对象增加"connectString":"mongodb://localhost/yapi",

"db": {
    "connectString":"mongodb://localhost/yapi",
    "servername": "127.0.0.1",
    "DATABASE": "yapi",
    "port": 27017,
    "user": "test1",
    "pass": "test1",
    "authSource": ""
  },

修改 vendors/server/utils/db.js中mongoose.connect的相关参数，如下：

  let db = mongoose.connect(
    connectString,
    // options,
    {useMongoClient: true,poolSize: 20},
    function(err) {
      if (err) {
        yapi.commons.log(err + ', mongodb Authentication failed', 'error');
      }
    }
  );

最后

可以按照文档上运行了