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62 lines
1.1 KiB
JavaScript
62 lines
1.1 KiB
JavaScript
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/**
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* 自定义 404 错误类
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*/
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class NotFoundError extends Error {
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constructor(message) {
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super(message);
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this.name = 'NotFoundError';
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}
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}
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/**
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* 请求成功
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* @param res
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* @param message
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* @param data
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* @param code
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*/
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function success(res, message, data = {}, code = 200) {
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res.status(code).json({
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status: true,
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message,
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data
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});
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}
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/**
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* 请求失败
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* @param res
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* @param error
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*/
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function failure(res, error) {
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if (error.name === 'SequelizeValidationError') {
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const errors = error.errors.map(e => e.message);
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return res.status(400).json({
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status: false,
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message: '请求参数错误',
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errors
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});
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}
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if (error.name === 'NotFoundError') {
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return res.status(404).json({
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status: false,
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message: '资源不存在',
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errors: [error.message]
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});
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}
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res.status(500).json({
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status: false,
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message: '服务器错误',
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errors: [error.message]
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});
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}
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module.exports = {
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NotFoundError,
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success,
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failure
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}
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