增加js

src/plug/index.js

+export default{
+    install(Vue,options){
+      //消息成功提示
+      Vue.prototype.Success = function (msg) {
+        this.$message({
+          message: msg,
+          duration: 2000,
+          type: "success"
+        });
+      },
+      //错误提示
+      Vue.prototype.Error = function (msg) {
+        this.$message({
+          message: msg,
+          duration: 2000,
+          type: "error"
+        });
+      },
+
+      //一般提示
+      Vue.prototype.Info = function (msg) {
+        this.$message({
+          message: msg,
+          duration: 2000,
+          type: "info"
+        });
+      },
+      //警告提示
+      Vue.prototype.Warning = function (msg) {
+        this.$message({
+          message: msg,
+          duration: 2000,
+          type: "warning"
+        });
+      },
+      //Confirm
+      Vue.prototype.Confirm = function (msg, callback) {
+        this.$confirm(msg, "提示", {
+            confirmButtonText: "确定",
+            cancelButtonText: "取消",
+            type: "warning"
+          })
+          .then(() => {
+            if (typeof callback === 'function') {
+              callback();
+            }
+          })
+          .catch(() => {
+            this.Info("已取消操作");
+          });
+      }
+    }
+}
\ No newline at end of file