From a136aae13beb17f576eab76c6ccab49260b3c796 Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期一, 20 七月 2020 09:32:15 +0800
Subject: [PATCH] 修改安装脚本说明
---
java110-utils/src/main/java/com/java110/utils/util/StringUtil.java | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 58 insertions(+), 1 deletions(-)
diff --git a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
index 23c1fd2..3acfd23 100644
--- a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
+++ b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
@@ -7,6 +7,8 @@
package com.java110.utils.util;
+import com.alibaba.fastjson.JSONObject;
+
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.regex.Pattern;
@@ -447,7 +449,22 @@
* @return
*/
public static boolean isEmpty(String str) {
- return str == null || "".equals(str);
+ return str == null || "".equals(str.trim());
+ }
+
+ /**
+ * 鏍￠獙鏄惁涓篔SON
+ *
+ * @param msg
+ * @return
+ */
+ public static Boolean isJsonObject(String msg) {
+ try {
+ JSONObject.parseObject(msg);
+ } catch (Exception e) {
+ return false;
+ }
+ return true;
}
/**
@@ -481,4 +498,44 @@
return description;
}
+
+ /**
+ * json鏄惁鍖呭惈key 骞朵笖瀛樺湪鍊�
+ *
+ * @param param
+ * @param key
+ * @return
+ */
+ public static boolean jsonHasKayAndValue(JSONObject param, String key) {
+ if (param == null) {
+ return false;
+ }
+
+ if (!param.containsKey(key)) {
+ return false;
+ }
+
+ if (isEmpty(param.getString(key))) {
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * json鏄惁鍖呭惈key 骞朵笖瀛樺湪鍊�
+ *
+ * @param param
+ * @param key
+ * @return
+ */
+ public static boolean jsonHasKayAndValue(String param, String key) {
+ JSONObject paramObj = null;
+ try {
+ paramObj = JSONObject.parseObject(param);
+ return jsonHasKayAndValue(paramObj, key);
+ } catch (Exception e) {
+ return false;
+ }
+ }
}
\ No newline at end of file
--
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