bugfix

5 years ago · 58a486c8ff
1 changed files with 7 additions and 2 deletions
--- a/src/core/inject.js
+++ b/src/core/inject.js
@ -57,7 +57,10 @@
                if (!providers[type]) {
                    providers[type] = new providerInjection[type]();
                }
-                providerInstance[type] = null;
+                // 如果config被重新配置的话，需要删除掉之前的实例
+                if (providerInstance[type]) {
+                    delete providerInstance[type];
+                }
                return configFn(providers[type]);
            }
            return BI.Plugin.configWidget(type, configFn);
@ -75,7 +78,9 @@
                        if (!providers[type]) {
                            providers[type] = new providerInjection[type]();
                        }
-                        providerInstance[type] = null;
+                        if (providerInstance[type]) {
+                            delete providerInstance[type];
+                        }
                        queue[i](providers[type]);
                        continue;
                    }