From 288cdafd7e0ecfd8e42c70240986a614d68915a2 Mon Sep 17 00:00:00 2001
From: seagull <24163551@qq.com>
Date: Wed, 26 Dec 2018 14:15:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=8E=B7=E5=8F=96JSON?=
 =?UTF-8?q?=E5=AD=97=E7=AC=A6=E4=B8=B2KEY=E5=80=BC=E7=9A=84=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/luckyclient/driven/SubString.java | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/main/java/luckyclient/driven/SubString.java b/src/main/java/luckyclient/driven/SubString.java
index f10b55d..de7ee9c 100644
--- a/src/main/java/luckyclient/driven/SubString.java
+++ b/src/main/java/luckyclient/driven/SubString.java
@@ -146,17 +146,20 @@ public class SubString {
     }    
 	
 	/**
-	 * 获取JSON字符串的value
-	 * @param str
-	 * @param startstr
-	 * @param endstr
+	 * 取出JSON中指定序号key的值
+	 * @param jsonstr
+	 * @param key
+	 * @param indexstr 序号从1开始
 	 * @return
 	 */
 	public static String getJsonValue(String jsonstr, String key, String indexstr) {
 		String result = "格式化成JSON异常";
 		int index = 0;
-		if (isInteger(indexstr)) {
-			index = Integer.valueOf(indexstr);
+		if (isInteger(indexstr)&&!"0".equals(indexstr)) {
+			index = Integer.valueOf(indexstr)-1;
+		}else{
+			result = "指定的key值序号不是整数或是0(序号从1开始)，请检查！";
+			return result;
 		}
 
 		try {