java json 或集合格式化

java json 或集合格式化

		String value="[{"name":"咨询","children":[{"name":"和路通","children":[{"name":"智能后视镜X1","children":[]},{"name":"智能后视镜X2","children":[]},{"name":"智能后视镜X3","children":[]},{"name":"OBD盒子","children":[]},{"name":"和路通D1","children":[]},{"name":"和路通D2","children":[]},{"name":"后视镜R611","children":[]},{"name":"智能后视镜P1","children":[]},{"name":"和路通M1/M1 Pro","children":[]},{"name":"和路通S1","children":[]},{"name":"和路通S2","children":[]},{"name":"智能后视镜P1","children":[]},{"name":"和路通E1","children":[]},{"name":"和路通E2","children":[]},{"name":"T-BOX","children":[]},{"name":"平台","children":[]},{"name":"记录仪","children":[]}]},{"name":"和车队","children":[{}]}]},{"name":"投诉","children":[{"name":"和路通","children":[{"name":"智能后视镜X1","children":[]},{"name":"智能后视镜X2","children":[]},{"name":"智能后视镜X3","children":[]},{"name":"OBD盒子","children":[]},{"name":"和路通D1","children":[]},{"name":"和路通D2","children":[]},{"name":"后视镜R611","children":[]},{"name":"智能后视镜P1","children":[]},{"name":"和路通M1/M1 Pro","children":[]},{"name":"和路通S1","children":[]},{"name":"和路通S2","children":[]},{"name":"智能后视镜P1","children":[]},{"name":"和路通E1","children":[]},{"name":"和路通E2","children":[]},{"name":"T-BOX","children":[]},{"name":"平台","children":[]},{"name":"记录仪","children":[]}]},{"name":"和车队","children":[{}]}]}]";JSONArray array =JSONObject.parseArray(value);List<Object> list=new ArrayList<>();for (Object o : array) {JSONObject object = JSONObject.String());list.add(object);}String pretty = JSONString(list, SerializerFeature.PrettyFormat, SerializerFeature.WriteMapNullValue,SerializerFeature.SortField);

 这里记录一下问题     children  字符比较多，所以格式化后是 下面这个样子

[{"children":[{"children":[{"children":[],"name":"智能后视镜X1"},{"children":[],"name":"智能后视镜X2"},{"children":[],"name":"智能后视镜X3"},{"children":[],"name":"OBD盒子"},{"children":[],"name":"和路通D1"},{"children":[],"name":"和路通D2"},{"children":[],"name":"后视镜R611"},{"children":[],"name":"智能后视镜P1"},{"children":[],"name":"和路通M1/M1 Pro"},{"children":[],"name":"和路通S1"},{"children":[],"name":"和路通S2"},{"children":[],"name":"智能后视镜P1"},{"children":[],"name":"和路通E1"},{"children":[],"name":"和路通E2"},{"children":[],"name":"T-BOX"},{"children":[],"name":"平台"},{"children":[],"name":"记录仪"}],"name":"和路通"},{"children":[{}],"name":"和车队"}],"name":"咨询"},{"children":[{"children":[{"children":[],"name":"智能后视镜X1"},{"children":[],"name":"智能后视镜X2"},{"children":[],"name":"智能后视镜X3"},{"children":[],"name":"OBD盒子"},{"children":[],"name":"和路通D1"},{"children":[],"name":"和路通D2"},{"children":[],"name":"后视镜R611"},{"children":[],"name":"智能后视镜P1"},{"children":[],"name":"和路通M1/M1 Pro"},{"children":[],"name":"和路通S1"},{"children":[],"name":"和路通S2"},{"children":[],"name":"智能后视镜P1"},{"children":[],"name":"和路通E1"},{"children":[],"name":"和路通E2"},{"children":[],"name":"T-BOX"},{"children":[],"name":"平台"},{"children":[],"name":"记录仪"}],"name":"和路通"},{"children":[{}],"name":"和车队"}],"name":"投诉"}
]