From 3637c6fc84eb4302c406b09b17d8e4b6afdd3d9a Mon Sep 17 00:00:00 2001
From: Sgmder <sgmder@ifeixiu.com>
Date: Wed, 4 Jul 2018 14:09:16 +0800
Subject: [PATCH] =?UTF-8?q?mysql=E4=B8=8B=20utf8=20=3D=203byte=20utf8mb4?=
 =?UTF-8?q?=20=3D=204byte?=
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MyISAM 主键最长1000byte = 333*utf8 = 240*utf8mb4
InnoDB 主键最长767byte = 255*urf8 = 191*utf8mb4

所以@Id注解默认长度255在mysql下特定字符集下会报错，故设定字段长度为127
---
 src/main/java/cc/ryanc/halo/model/domain/Options.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main/java/cc/ryanc/halo/model/domain/Options.java b/src/main/java/cc/ryanc/halo/model/domain/Options.java
index 9f9bf0527..94b6a15c5 100755
--- a/src/main/java/cc/ryanc/halo/model/domain/Options.java
+++ b/src/main/java/cc/ryanc/halo/model/domain/Options.java
@@ -2,10 +2,7 @@ package cc.ryanc.halo.model.domain;
 
 import lombok.Data;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.Lob;
-import javax.persistence.Table;
+import javax.persistence.*;
 import java.io.Serializable;
 
 /**
@@ -27,6 +24,7 @@ public class Options implements Serializable {
      * 设置项名称
      */
     @Id
+    @Column(length = 127)
     private String optionName;
 
     /**