我正在 com.google.gson.JsonObject 上编写一个小型流畅的包装器。
当我序列化 Json 时,我得到:
{"key1":"value1","key2":"value2","key3":"{\"innerKey\":\"value3\"}"}
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如何去掉多余的引号?
我的代码:
public class JsonBuilder {
private final JsonObject json = new JsonObject();
private final Map<String, JsonBuilder> children = newHashMap();
public String toJson() {
for (Map.Entry<String, JsonBuilder> entry : children.entrySet()) {
String value = entry.getValue().toJson();
add(entry.getKey(), value);
}
children.clear();
return json.toString();
}
public JsonBuilder add(String key, String value) {
json.addProperty(key, value);
return this;
}
public JsonBuilder add(String key, JsonBuilder value) {
Preconditions.checkArgument(!children.containsKey(key));
children.put(key, value);
return this;
}
}
String json = new JsonBuilder() …Run Code Online (Sandbox Code Playgroud)