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返回参数优化
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@ -225,4 +225,20 @@ public class JsonUtil {
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}
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return json;
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}
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/**
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* 格式化输出
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*
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* @param obj 需要输出对象
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* @return 格式化后的字符串
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*/
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public static String formatPrinter(Object obj) {
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String json = null;
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try {
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json = objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(obj);
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} catch (JsonProcessingException e) {
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log.warning("json to Object JsonProcessingException.\n" + e.getMessage());
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}
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return json;
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}
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}
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