RuoYi-Vue 1.0

ruoyi-ui/src/views/system/user/profile/userAvatar.vue

@@ -0,0 +1,135 @@
+<template>
+  <div>
+    <img v-bind:src="options.img" @click="editCropper()" title="点击上传头像" class="img-circle img-lg" />
+    <el-dialog :title="title" :visible.sync="open" width="800px">
+      <el-row>
+        <el-col :xs="24" :md="12" :style="{height: '350px'}">
+          <vue-cropper
+            ref="cropper"
+            :img="options.img"
+            :info="true"
+            :autoCrop="options.autoCrop"
+            :autoCropWidth="options.autoCropWidth"
+            :autoCropHeight="options.autoCropHeight"
+            :fixedBox="options.fixedBox"
+            @realTime="realTime"
+          />
+        </el-col>
+        <el-col :xs="24" :md="12" :style="{height: '350px'}">
+          <div class="avatar-upload-preview">
+            <img :src="previews.url" :style="previews.img" />
+          </div>
+        </el-col>
+      </el-row>
+      <br />
+      <el-row>
+        <el-col :lg="2" :md="2">
+          <el-upload :show-file-list="false" :before-upload="beforeUpload">
+            <el-button size="small">
+              上传
+              <i class="el-icon-upload el-icon--right"></i>
+            </el-button>
+          </el-upload>
+        </el-col>
+        <el-col :lg="{span: 1, offset: 2}" :md="2">
+          <el-button icon="el-icon-plus" size="small" @click="changeScale(1)"></el-button>
+        </el-col>
+        <el-col :lg="{span: 1, offset: 1}" :md="2">
+          <el-button icon="el-icon-minus" size="small" @click="changeScale(-1)"></el-button>
+        </el-col>
+        <el-col :lg="{span: 1, offset: 1}" :md="2">
+          <el-button icon="el-icon-refresh-left" size="small" @click="rotateLeft()"></el-button>
+        </el-col>
+        <el-col :lg="{span: 1, offset: 1}" :md="2">
+          <el-button icon="el-icon-refresh-right" size="small" @click="rotateRight()"></el-button>
+        </el-col>
+        <el-col :lg="{span: 2, offset: 6}" :md="2">
+          <el-button type="primary" size="small" @click="uploadImg()">上 传</el-button>
+        </el-col>
+      </el-row>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import store from "@/store";
+import { VueCropper } from "vue-cropper";
+import { uploadAvatar } from "@/api/system/user";
+
+export default {
+  components: { VueCropper },
+  props: {
+    user: {
+      type: Object
+    }
+  },
+  data() {
+    return {
+      // 是否显示弹出层
+      open: false,
+      // 弹出层标题
+      title: "修改头像",
+      options: {
+        img: store.getters.avatar, //裁剪图片的地址
+        autoCrop: true, // 是否默认生成截图框
+        autoCropWidth: 200, // 默认生成截图框宽度
+        autoCropHeight: 200, // 默认生成截图框高度
+        fixedBox: true // 固定截图框大小 不允许改变
+      },
+      previews: {}
+    };
+  },
+  methods: {
+    // 编辑头像
+    editCropper() {
+      this.open = true;
+    },
+    // 向左旋转
+    rotateLeft() {
+      this.$refs.cropper.rotateLeft();
+    },
+    // 向右旋转
+    rotateRight() {
+      this.$refs.cropper.rotateRight();
+    },
+    // 图片缩放
+    changeScale(num) {
+      num = num || 1;
+      this.$refs.cropper.changeScale(num);
+    },
+    // 上传预处理
+    beforeUpload(file) {
+      if (file.type.indexOf("image/") == -1) {
+        this.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。");
+      } else {
+        const reader = new FileReader();
+        reader.readAsDataURL(file);
+        reader.onload = () => {
+          this.options.img = reader.result;
+        };
+      }
+    },
+    // 上传图片
+    uploadImg() {
+      this.$refs.cropper.getCropBlob(data => {
+        let formData = new FormData();
+        formData.append("avatarfile", data);
+        uploadAvatar(formData).then(response => {
+          if (response.code === 200) {
+            this.open = false;
+            this.options.img = process.env.VUE_APP_BASE_API + response.imgUrl;
+            this.msgSuccess("修改成功");
+          } else {
+            this.msgError(response.msg);
+          }
+          this.$refs.cropper.clearCrop();
+        });
+      });
+    },
+    // 实时预览
+    realTime(data) {
+      this.previews = data;
+    }
+  }
+};
+</script>