js回车发送事件

handlekeyDown(e) {
    let repoId = this.props.repOidData.repoId + "";
    if (e.keyCode === 13) {
      this.props.actions.getRepoBranches({
        repoId: repoId,
        page: 1,
        size: 10,
        sortid: "id",
        sortvalue: "asc",
        conditions: [
          {name: "repoId", sopt: "eq", value: repoId},
          {name: "branchName", sopt: "cn", value: e.target.value}
        ]
      });
    }
  }

let filePath = record.artifactUrl;
let index = filePath.lastIndexOf(".");
let extention = filePath.substr(index + 1);

fileUpload(e) {
    this.fileObj = e.target.files[0];
}