Change Header1

src/modules/tpm/NewHeader.js

@@ -21,14 +21,72 @@ class NewHeader extends Component {
     };
   }
   componentDidMount() {
-    this.set_header()
-  };
-  set_header = () => {
-    const {mygetHelmetapi} = this.props;
-    this.setState({
-      mygetHelmetapi2: mygetHelmetapi
-    })
+    this.set_header();
   }
+  set_header = () => {
+    const { mygetHelmetapi } = this.props;
+    if (mygetHelmetapi) {
+      this.setState({
+        mygetHelmetapi2: mygetHelmetapi,
+      });
+    } else {
+      this.geturlsdata();
+    }
+  };
+  geturlsdata = () => {
+    let url = "/setting.json";
+    axios
+      .get(url)
+      .then((response) => {
+        if (response && response.data) {
+          this.setState({
+            mygetHelmetapi2: response.data.setting,
+          });
+          try {
+            if (response.data.setting.tab_logo_url) {
+              this.gettablogourldata(response);
+            } else {
+              this.gettablogourlnull();
+            }
+          } catch (e) {
+            this.gettablogourlnull();
+          }
+        } else {
+          this.gettablogourlnull();
+        }
+      })
+      .catch((error) => {
+        this.gettablogourlnull();
+      });
+  };
+  //获取数据的时候
+  gettablogourldata = (response) => {
+    document.title = response.data.setting.name;
+    var link = document.createElement("link"),
+      oldLink = document.getElementById("dynamic-favicon");
+    link.id = "dynamic-favicon";
+    link.rel = "shortcut icon";
+    link.href = "/" + response.data.setting.tab_logo_url;
+    if (oldLink) {
+      document.head.removeChild(oldLink);
+    }
+    document.head.appendChild(link);
+  };
+  //获取数据为空的时候
+  gettablogourlnull = () => {
+    this.setState({
+      mygetHelmetapi2: undefined,
+    });
+    var link = document.createElement("link"),
+      oldLink = document.getElementById("dynamic-favicon");
+    link.id = "dynamic-favicon";
+    link.rel = "shortcut icon";
+    link.href = "/react/build/./favicon.ico";
+    if (oldLink) {
+      document.head.removeChild(oldLink);
+    }
+    document.head.appendChild(link);
+  };
   educoderlogin = () => {
     //登录账号
     this.setState({
@@ -41,7 +99,20 @@ class NewHeader extends Component {
       isRender: false,
     });
   };
-
+  educoderloginysl = () => {
+    //退出账号
+    var url = `/accounts/logout.json`;
+    axios
+      .get(url)
+      .then((result) => {
+        if (result !== undefined) {
+          window.location.href = "/";
+        }
+      })
+      .catch((error) => {
+        console.log(error);
+      });
+  };
   matchpaths = (url) => {
     const { match } = this.props;
     if (url) {
@@ -267,7 +338,7 @@ class NewHeader extends Component {
                           </a>
                         </li>
                         <li className="border-Tgrey-eb">
-                          <a href={"/logout"}>退出</a>
+                          <a onClick={() => this.educoderloginysl()}>退出</a>
                         </li>
                       </ul>
                     </div>