From 201a73bb1e216c0cb5271728a3f253c45b15b2b2 Mon Sep 17 00:00:00 2001
From: wente <329538422@qq.com>
Date: 星期五, 22 三月 2024 15:39:32 +0800
Subject: [PATCH] 空串使用JSON.parse报错问题
---
web/src/views/modules/taskReliability/RBD-edit-img.vue | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/web/src/views/modules/taskReliability/RBD-edit-img.vue b/web/src/views/modules/taskReliability/RBD-edit-img.vue
index 3d2640f..b4b9bf1 100644
--- a/web/src/views/modules/taskReliability/RBD-edit-img.vue
+++ b/web/src/views/modules/taskReliability/RBD-edit-img.vue
@@ -340,10 +340,12 @@
}
let res = await this.$http.get(`/taskReliability/ModelLine/getDiagram`, {params: params})
console.log(res, 'async getDiagram( res')
- if (res.data !== null && res.data.content != null) {
+ if (res.data !== null && (res.data.content != null)) {
this.dataForm = res.data
console.log(this.dataForm, 'this.dataForm in getDiagram')
- this.diagramJson = JSON.parse(this.dataForm.content)
+ if(this.dataForm.content!=''){
+ this.diagramJson = JSON.parse(this.dataForm.content)
+ }
// console.log(this.dataForm.content,'this.Diagram content')
console.log(this.diagramJson, 'this.Diagram json')
this.graph.fromJSON(this.diagramJson)
--
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