Magic-Club Development - the fourteenth day

A completed today

　　1. Complete the search community API.

　　Red Cross Society Search Search Results Search Results

　　Front-end code:

　　 loadList: function(that){
    console.log(this.data.key)
    if (this.data.isSearch == 'true') {
      wx.request({
        url: 'http://127.0.0.1:8080/association/search?data=' + that.data.buffer,
        header: {
          'Content-Type': 'application/x-www-form-urlencoded'
        },
        success(res) {
          that.setData({
            associations: res.data.result
          })
        }
      })
    }
    else {
      {
        wx.request({
          url: 'http://127.0.0.1:8080/association/associationList?key=' + that.data.key,
          success(res) {
            that.setData({
              associations: res.data.result
            })
            console.log(res.data.result)
          }
        })
      }
    }
  },

　　Back-end code:

　　 @GetMapping(value = "/search")
    public Map<String,Object> searchAssociation(@Param("data")String data){
        data = '%'+data+'%';
        logger.info(data);
        Map<String,Object> model = new HashMap<String,Object>();
        List<Association> list = new ArrayList<Association>();
        list= associationService.getAssociationListBySearch(data);
        model.put("result",list);
        return  model;
    }

　　SQL statement:

select * from association natural join (select realname,openid as creatorOpenid from `user`)as `name` where association.creatorOpenid=`name`.creatorOpenid and `associationName` like #{data};

　　2. Optimize API interface design. https://www.eolinker.com/#/share/index?shareCode=L4ipSH

Second, the plan tomorrow

　　1. Establish user class and related API interface.

　　2. Optimize front-end interface.

Third, the personal summary

　　Today encounter a problem when setting up a search API.

　　1. applet parameters between pages pass Chinese, do not reach the pass.

　　Solution: Use JSON encapsulation, as follows

<!--上级页面代码-->
      var temp = JSON.stringify(this.data.inputBuffer)
      wx.navigateTo({
        url: 'result/result?key=' + temp + "&name=搜索结果"+'&isSearch='+'true'
      })
<!--下级界面代码-->
      let temp=JSON.parse(options.key)
      this.data.buffer=temp

　　2.小程序js文件if’不执行‘问题。

　　解决办法：使用console.log()输出if()语句结果，查看结果，发现一个boolean类型变量 isSearch == true/false 都为false，具体原因不明，改用字符串类型进行判断。

　　3.后端接受中文表示为？？。

　　解决办法：在数据库url里添加配置。

url: jdbc:mysql://127.0.0.1:3306/magic_club?serverTimezone=GMT%2B8&
      autoReconnect=true&failOverReadOnly=false&useunicode=true&characterEncoding=utf8

Magic-Club Development - the fourteenth day

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