Bind keyboard event on search input box

[wolf427]

Bind enter press event on search input box
Since you have already requested service list from server. It would be a better choice to put them on page.

[codecov-io]

Codecov Report

Merging #180 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##             develop   #180   +/-   ##
========================================
  Coverage        0.4%   0.4%           
  Complexity         7      7           
========================================
  Files            102    102           
  Lines           4658   4658           
  Branches         798    798           
========================================
  Hits              19     19           
  Misses          4638   4638           
  Partials           1      1

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[majinkai]

按照统一约定的规范，页面初次进入是不显示任何数据的，需要执行查询之后再显示，这里初始加载所有服务是为了自动完成功能

Google translate:
According to the unified agreement specification, the first entry of the page does not display any data, and it needs to be executed after the query is executed. Here, all services are initially loaded to complete the function automatically.