Function getValue

packages/renderer-core/src/utils/common.ts:111–128

(obj: any, path: string, defaultValue = {})

 * @returns string
 */
export function getValue(obj: any, path: string, defaultValue = {}) {
  // array is not valid type, return default value
  if (Array.isArray(obj)) {
    return defaultValue;
  }

  if (isEmpty(obj) || typeof obj !== 'object') {
    return defaultValue;
  }

  const res = path.split('.').reduce((pre, cur) => {
    return pre && pre[cur];
  }, obj);
  if (res === undefined) {
    return defaultValue;
  }
  return res;
}

/**
 * 用于处理国际化字符串