json 看起来像这样:
"hour_totals": {
"382423": {
"imp": 126,
"clk": 1,
"spend": "$0.03",
"conv": 0,
"cpm": "$0.22",
"cpc": "$0.03",
"ctr": "0.79%",
"cpa": "$Inf"
},
"382424": {
"imp": 209,
"clk": 1,
"spend": "$0.05",
"conv": 0,
"cpm": "$0.23",
"cpc": "$0.05",
"ctr": "0.48%",
"cpa": "$Inf"
}}
我阅读了 20 多个答案,但无法找到如何反序列化这样的结构,请帮助了解课程的外观,因为小时不是固定字符串。