From aad58640dcaab7bed4f9720b57bb7f0cc2c4e343 Mon Sep 17 00:00:00 2001
From: Sxile <3440626@qq.com>
Date: Fri, 17 Jul 2020 11:10:14 +0800
Subject: [PATCH] 翻转""为equals调用方，防止空指针异常
---
ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
index 2078240..2003743 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
@@ -118,7 +118,7 @@
StringBuilder result = new StringBuilder();
try
{
- String urlNameString = url + "?" + param;
+ String urlNameString = url;
log.info("sendPost - {}", urlNameString);
URL realUrl = new URL(urlNameString);
URLConnection conn = realUrl.openConnection();
@@ -204,7 +204,7 @@
String ret = "";
while ((ret = br.readLine()) != null)
{
- if (ret != null && !ret.trim().equals(""))
+ if (ret != null && !"".equals(ret.trim()))
{
result.append(new String(ret.getBytes("ISO-8859-1"), "utf-8"));
}
--
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