如果我的问题措辞不当,我深表歉意。我是 Go 的新手,正在尝试使用封送处理将一些数据格式化为 JSON。我的功能看起来像:
func writeJSON(w http.ResponseWriter, rep similarity.Similarity, keys []string) {
for _, sub := range rep.Submissions {
var jsonMap = make(map[string]interface{})
vals := makeRow(sub)
for i := range vals {
jsonMap[keys[i]] = vals[i]
}
jsonData, err := json.Marshal(jsonMap)
if err != nil {
zap.L().Error(err.Error())
}
w.Write(jsonData)
}
}
我基本上是通过为每个提交(sub-rep.Submission)创建一个映射,添加我想要的键和值,并在完成后进行编组来获得键:值结构。但是,我得到的是单独的 json 对象,而不是单个对象。
我当前的 json 响应格式如下所示:
{
"correct": "false",
"learnerId": "student_03",
"percentScore": "0.000000",
"solutionCode": "x = 4",
"solutionId": "515219a8",
"submittedTime": "03/23/2022 05:58 PM UTC",
"testsPassed": "0",
"totalTests": "1"
}{
"correct": "false",
"learnerId": "student_02",
"percentScore": "0.000000",
"solutionCode": "x = \"hello\";",
"solutionId": "c5fe8f93",
"submittedTime": "03/23/2022 05:57 PM UTC",
"testsPassed": "0",
"totalTests": "1"
}{
"correct": "true",
"learnerId": "student_01",
"percentScore": "0.000000",
"solutionCode": "x = 2;",
"solutionId": "c2be6a1f",
"submittedTime": "03/23/2022 05:43 PM UTC",
"testsPassed": "1",
"totalTests": "1"
}
我想要这样的东西:
{
{
"correct": "false",
"learnerId": "student_03",
"percentScore": "0.000000",
"solutionCode": "x = 4",
"solutionId": "asdad",
"submittedTime": "03/23/2022 05:58 PM UTC",
"testsPassed": "0",
"totalTests": "1"
},
}
我试过将 jsonData, err := json.Marshal(jsonMap) 部分从 for 循环中取出,但这不起作用。我也尝试过使用 json.NewEncoder(w).Encode(jsonMap) 但这会产生与封送处理类似的结果。关于我可以尝试什么的任何想法?谢谢!
繁华开满天机
慕田峪9158850
相关分类