[
{
"county": "历城区",
"town": "临港街道",
"type": "风险较高"
},
{
"county": "历城区",
"town": "唐王镇",
"type": "风险较高"
},
{
"county": "历城区",
"town": "荷花路街道",
"type": "风险较高"
},
{
"county": "历城区",
"town": "董家镇",
"type": "风险较高"
},
{
"county": "历城区",
"town": "遥墙街道",
"type": "风险较高"
},
{
"county": "历城区",
"town": "鲍山街道",
"type": "风险较高"
},
{
"county": "商河县",
"town": "孙集乡",
"type": "风险较高"
},
{
"county": "商河县",
"town": "张坊乡",
"type": "风险较高"
},
{
"county": "商河县",
"town": "怀仁镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "殷巷镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "沙河乡",
"type": "风险较高"
},
{
"county": "商河县",
"town": "玉皇庙镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "白桥镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "许商街道",
"type": "风险较高"
},
{
"county": "商河县",
"town": "贾庄镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "郑路镇",
"type": "风险较高"
},
{
"county": "商河县",
"town": "韩庙乡",
"type": "风险较高"
},
{
"county": "商河县",
"town": "龙桑寺镇",
"type": "风险较高"
},
{
"county": "天桥区",
"town": "大桥镇",
"type": "风险较高"
},
{
"county": "天桥区",
"town": "桑梓店镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "仁风镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "回河镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "垛石镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "太平镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "孙耿镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "崔寨镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "新市镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "曲堤镇",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "济北街道",
"type": "风险较高"
},
{
"county": "济阳县",
"town": "济阳街道",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "刁镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "宁家埠镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "枣园街道",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "水寨镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "白云湖镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "相公庄镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "绣惠镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "辛寨镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "高官寨镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "黄河镇",
"type": "风险较高"
},
{
"county": "章丘市",
"town": "龙山街道",
"type": "风险较高"
}
]我有这样一个数据用上面的正则匹配county字段,为什么济阳县匹配完就没了