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第一版提取数据,异常处理未完成

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白茶清欢
2021-04-13 23:43:04 +08:00
parent d98822a5ee
commit 28837977f2
3 changed files with 37 additions and 42 deletions
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47
json/build.go
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@ -37,6 +37,7 @@ type JSONode struct {
IsIndexNode bool // 是否是slice的索引节点
Sort int // 此属性用于　slice解析,保证最终排序是对的
IsComplex bool // 是否为复杂数据类型
IsString bool // 是否为字符串
}
// NewDynamicJSON 获取JSON实例
@ -129,24 +130,13 @@ func (dj *DynamicJSON) buildTpl(root *JSONode, tplList *[]string, valList *[]int
*tplList = append(*tplList, startSymbol)
} else {
*tplList = append(*tplList, valFormat)
switch val := root.Value.(type) {
case string:
*valList = append(*valList, val)
default:
*valList = append(*valList, root.Value)
}
*valList = append(*valList, root.Value)
return tplList, valList
}
} else {
if len(root.Child) == 0 {
switch val := root.Value.(type) {
case string:
*valList = append(*valList, val)
*tplList = append(*tplList, dj.getValFormat(root))
default:
*tplList = append(*tplList, dj.getValFormat(root))
*valList = append(*valList, root.Value)
}
*tplList = append(*tplList, valFormat)
*valList = append(*valList, root.Value)
} else {
*tplList = append(*tplList, startSymbol)
}
@ -171,6 +161,7 @@ func (dj *DynamicJSON) getValFormat(root *JSONode) string {
// 还有自节点的情况下,不需要占位符
return ""
}
if root.IsHasLastBrother {
return key + ":%v,"
}
@ -181,24 +172,11 @@ func (dj *DynamicJSON) getValFormat(root *JSONode) string {
// 是list的索引节点,且有子节点
return ""
}
switch root.Value.(type) {
case string:
if !root.IsComplex {
if root.IsHasLastBrother {
return "\"%v\","
}
return "\"%v\""
}
if root.IsHasLastBrother {
return "%v,"
}
return "%v"
default:
if root.IsHasLastBrother {
return "%v,"
}
return "%v"
if root.IsHasLastBrother {
return "%v,"
}
return "%v"
}
// getStartSymbol 计算起始的符号
@ -311,6 +289,13 @@ func (dj *DynamicJSON) createNode(parent *JSONode, key string, value interface{}
IsRoot: false,
IsHasLastBrother: false,
IsComplex: isComplexType,
IsString: false,
}
if !isComplexType {
switch value.(type) {
case string:
newNode.IsString = true
}
}
parent.IsSlice, newNode.Sort = dj.extraSliceIndex(key)
if parent.IsSlice {