From 2c233372d3352bc6967d265caf85260d6fce4fb7 Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期四, 04 七月 2019 15:04:10 +0800
Subject: [PATCH] 调整一下切的长度

---
 ruleserver/ruleToformula.go |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ruleserver/ruleToformula.go b/ruleserver/ruleToformula.go
index 1c26134..9c3f5b5 100644
--- a/ruleserver/ruleToformula.go
+++ b/ruleserver/ruleToformula.go
@@ -292,10 +292,10 @@
 	if strings.HasPrefix(completeFormula, "&&") || strings.HasPrefix(completeFormula, "||") || strings.HasPrefix(completeFormula, ">=") || strings.HasPrefix(completeFormula, "<=") || strings.HasPrefix(completeFormula, "==") || strings.HasPrefix(completeFormula, "!=") || strings.HasPrefix(completeFormula, ">") || strings.HasPrefix(completeFormula, "<") {
 		// 浠ヨ繖浜涘紑澶寸殑鍩烘湰鏄仈鍔ㄤ换鍔�
 		if strings.HasPrefix(completeFormula, "&&") || strings.HasPrefix(completeFormula, "||") || strings.HasPrefix(completeFormula, ">=") || strings.HasPrefix(completeFormula, "<=") || strings.HasPrefix(completeFormula, "==") || strings.HasPrefix(completeFormula, "!=") {
-			completeFormula = completeFormula[2 : len(completeFormula)-1]
+			completeFormula = completeFormula[2 :]
 		}
 		if strings.HasPrefix(completeFormula, ">") || strings.HasPrefix(completeFormula, "<") {
-			completeFormula = completeFormula[1 : len(completeFormula)-1]
+			completeFormula = completeFormula[1 :]
 		}
 		log.Println("-------------------鐪嬬湅鎷旀瘺鍚庣殑琛ㄨ揪寮忥細",completeFormula)
 		expression, _ := govaluate.NewEvaluableExpression(completeFormula)

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