Method _scan_package_json

client/tool/fbrjs.py:87–138

项目根目录下有package.json文件，遍历json，看是否包含react关键字 :return:

(self, issues, package_json_list, relpos, filter_mgr)

        return issues

    def _scan_package_json(self, issues, package_json_list, relpos, filter_mgr):
        """
        项目根目录下有package.json文件，遍历json，看是否包含react关键字
        :return:
        """
        for package_json in package_json_list:
            LogPrinter.info(f"正在扫描: {package_json}")
            with open(package_json, "r") as f:
                try:
                    packageJsonContent = json.loads(f.read())
                except json.decoder.JSONDecodeError as err:
                    logger.info("项目文件 %s 格式有误读取失败" % package_json)
                    raise TaskError(code=E_NODE_TASK_CONFIG, msg='json读取失败%s' % str(err))
            if not isinstance(packageJsonContent, dict):
                continue

            strList = linecache.getlines(package_json)

            for (k, v) in packageJsonContent.items():
                kmatch = re.match(".*dependencies", k, re.I)
                if not kmatch:
                    continue
                LogPrinter.debug(kmatch.group())
                if not isinstance(v, dict):
                    continue
                for (k1, v1) in v.items():
                    # 如不是字符串，则跳过
                    if not isinstance(v1, str):
                        continue
                    reactMatch = re.match(r"^react((-dom((-server)|(-fiber))?)|(-with-addons))?$", k1, re.I)
                    if not reactMatch:
                        continue
                    LogPrinter.info(f"当前value是: {v1}")
                    versionMatch = re.match(r"\D*((\d{1,2})(\.\d{1,2}){0,2})", v1, re.I | re.U)
                    if versionMatch and int(versionMatch.group(2)) < 16 and versionMatch.group(1) != "15.6.2":
                        path = package_json[relpos:]
                        if filter_mgr.should_filter_path(path):
                            continue
                        lineContent = '"' + k1 + '": "' + v1 + '",'
                        LogPrinter.debug(lineContent)
                        for lineCount, lineStr in enumerate(strList):
                            if lineStr.strip() == lineContent:
                                # LogPrinter.debug('在', packageJson, '文件的第', lineCount + 1, '行')
                                msg = (
                                    "该项目使用的ReactJs的版本号是:"
                                    + versionMatch.group(1)
                                    + ",版本号小于16.0.0或者不为15.6.2，需要更新到16.0.0版本以上或者为15.6.2版本。对应模块为："
                                    + k1
                                )
                                issues.append(
                                    {"path": path, "rule": "FbRjs", "msg": msg, "line": lineCount + 1, "column": 0}
                                )

    def _get_package_json(self, root_dir, toscans):
        """