uni-modules组件升级,u-icon组件替换uni-icons,前面的那个网络不好的时候加载不出来
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@@ -37,10 +37,13 @@ class Utils {
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}
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}
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}
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Utils.log(primaryKeyArr.length);
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if (primaryKeyArr.length>=1) {
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sql = `CREATE TABLE '${name}' (${sqlArr.join(', ')}, PRIMARY KEY (${primaryKeyArr.join()}))`;
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}else{
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if (primaryKeyArr.length>1) {
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sql = `CREATE TABLE '${name}' (${sqlArr.join(', ').replaceAll(' PRIMARY KEY','')}, PRIMARY KEY (${primaryKeyArr.join()}))`;
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}
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else{
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sql = `CREATE TABLE '${name}' (${sqlArr.join(', ')})`;
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}
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Utils.log(`modelSql :${sql}`);
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@@ -59,6 +62,22 @@ class Utils {
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}
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restrainArray.push(Utils.toType(options.type));
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// 主键
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if (options.primaryKey == true) {
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if(options.autoIncrement != true){
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restrainArray.push('PRIMARY KEY');
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}
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}
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// 自增
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if (Utils.isNumber(options.type)&&options.autoIncrement == true) {
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restrainArray.pop();
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restrainArray.push('INTEGER');
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restrainArray.push('PRIMARY KEY');
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restrainArray.push('AUTOINCREMENT');
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}
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// 非空
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if (options.notNull == true) {
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restrainArray.push('NOT NULL');
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@@ -74,10 +93,6 @@ class Utils {
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restrainArray.push('UNIQUE');
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}
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// 主键
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// if (options.primaryKey === true) {
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// restrainArray.push('PRIMARY KEY');
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// }
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// 检查
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if (options.check) {
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@@ -87,27 +102,44 @@ class Utils {
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return restrainArray.join(' ');
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}
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// 联合主键
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static getUnionPrimaryKey() {
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}
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static toType(jsType) {
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let sqliteType = '';
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if (jsType == Number) {
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if (Utils.isNumber(jsType)) {
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sqliteType = 'numeric';
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} else if (jsType == Date) {
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} else if (Utils.isDate(jsType)) {
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sqliteType = 'timestamp';
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} else {
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sqliteType = 'varchar';
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}
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return sqliteType;
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}
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static log() {
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if (config.deBug) {
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console.log.apply(null, arguments);
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}
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}
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static warn() {
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if (config.deBug) {
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console.warn.apply(null, arguments);
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}
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}
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static error() {
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console.error.apply(null, arguments);
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}
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static isArray(value){ return Object.prototype.toString.call(value) === '[object Array]'}
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static isObject(value){ return Object.prototype.toString.call(value) === '[object Object]'}
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static isString(value){ return Object.prototype.toString.call(value) === '[object String]'}
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static isFunction(value){ return (value === Function || Object.prototype.toString.call(value) === '[object Function]')}
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static isNumber(value){ return (value === Number || Object.prototype.toString.call(value) === '[object Number]')}
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static isNaN(value){ return (Object.prototype.toString.call(value) === '[object Number]' && isNaN(value))}
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static isBoolean(value){ return Object.prototype.toString.call(value) === '[object Boolean]'}
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static isUndefined(value){ return Object.prototype.toString.call(value) === '[object Undefined]'}
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static isModel(value){ return Object.prototype.toString.call(value) === '[object Model]'}
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static isDate(value){ return (value === Date||Object.prototype.toString.call(value) === '[object Date]')}
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}
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@@ -118,7 +150,7 @@ class Model {
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/**
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* @constructor
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* @param {String} name 数据库表名
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* @param {Object} options 数据表列对象
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* @param {} options 数据表列对象
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* @returns
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*/
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constructor(name, options) {
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@@ -129,7 +161,10 @@ class Model {
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if (config.isConnect) {
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self.repair();
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} else {
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console.error('no connect');
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if(!config.name||!config.path){
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console.error('"config.name" or "config.path" is empty');
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}
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usqlite.connect(config);
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}
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}
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@@ -138,21 +173,27 @@ class Model {
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* @param {String|Array} options
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* - String WHERE 内容
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* - Array 需要查询的列
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* @param {*} callback
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* @param {Function} callback
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* @returns
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*/
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find(options, callback) {
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let sql = '';
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let self = this;
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self.repair();
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if (!callback) {
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if(!(Utils.isString(options)||Utils.isArray(options)||Utils.isFunction(options))) {
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Utils.error('The first parameter of Model.find should be "Array", "String" or "Function" (when there is only one parameter).')
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}
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if(!callback&&!(Utils.isFunction(options))) {
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Utils.error('The second parameter of Model.find should be "Function".')
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}
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if (!callback&&Utils.isFunction(options)) {
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sql = `SELECT * FROM '${this.name}'`; // 查找全部
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callback = options;
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} else if (options.constructor == Array) {
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} else if (Utils.isArray(options)) {
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sql = `SELECT ${options.join()} FROM '${this.name}'`; // 查找制定列
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} else if (options.constructor == String) {
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} else if (Utils.isString(options)) {
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sql = `SELECT * FROM '${this.name}' WHERE ${options}`; // 制定条件查询
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};
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}
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Utils.log(`find: ${sql}`);
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@@ -180,7 +221,13 @@ class Model {
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let sql = '';
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let self = this;
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self.repair();
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if(!Utils.isObject(options)){
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Utils.error('The first parameter of Model.limit should be "Object".')
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}
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if(!Utils.isFunction(callback)){
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Utils.error('The second parameter of Model.limit should be "Function".')
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}
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if (!options.where) {
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// 不存在 where
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sql =
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@@ -215,12 +262,19 @@ class Model {
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let self = this;
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self.repair();
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if(!(Utils.isObject(options)||Util.isArray(options))){
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Utils.error('The first parameter of Model.insert should be "Object" or "Array".')
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}
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if(!Utils.isFunction(callback)){
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Utils.error('The second parameter of Model.insert should be "Function".')
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}
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if (config.isConnect) {
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if (options.constructor == Array) {
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if (Utils.isArray(options)) {
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for (var i = 0; i < options.length; i++) {
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this.insert(options[i], callback, i);
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}
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} else if (options.constructor == Object) {
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} else if (Utils.isObject(options)) {
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let keys = [];
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let values = [];
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let index = arguments[3]??null;
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@@ -255,7 +309,7 @@ class Model {
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/**
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* @description 更新数据
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* @param {Object} options:可选参数 更新条件
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* @param {String} options:可选参数 更新条件
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* @param {Object} obj: 修改后的数据
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* @param {Function} callback :(err,results)=>{}
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*/
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@@ -264,7 +318,14 @@ class Model {
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let self = this;
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let items = [];
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self.repair();
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if(!(Utils.isObject(options)||Utils.isString(options))){
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Utils.error('The first parameter of Model.update should be "Object" or "String".')
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}
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if(!(Utils.isObject(obj)||Utils.isFunction(obj))){
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Utils.error('The second parameter of Model.update should be "Objrct" or "Function".')
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}
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if (!callback) {
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// 不存在options
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callback = obj;
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@@ -298,13 +359,20 @@ class Model {
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/**
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* @description 删除数据
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* @param {Object} options :可选参数 删除条件
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* @param {String} options :可选参数 删除条件
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* @param {Function} callback :(err,results)=>{}
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*/
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delete(options, callback) {
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var sql = '';
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let self = this;
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self.repair();
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if(!(Utils.isString(options)||Utils.isFunction(options))){
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Utils.error('The first parameter of Model.delete should be "Object" or "Function".')
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}
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if(callback&&!Utils.isFunction(callback)){
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Utils.error('The second parameter of Model.delete should be "Function".')
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}
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if (!callback) {
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sql = `DELETE FROM '${this.name}'`;
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@@ -330,7 +398,7 @@ class Model {
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/**
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* @description 重命名或者新增列
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* @param {Object} options 参数 数组为新增多列 对象为新增单列{aa} 字符串重命名
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* @param {Object|Array|String} options 参数 数组为新增多列 对象为新增单列{aa} 字符串重命名
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* @param {Function} callback :(err,results)=>{}
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* @return:
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*/
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@@ -338,12 +406,18 @@ class Model {
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let self = this;
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let sql = '';
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self.repair();
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if (options.constructor == Array) { // 新增多列
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if(!(Utils.isObject(options)||Utils.isArray(options)||Utils.isString(options))){
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Utils.error('The first parameter of Model.alter should be "Object", "Array" or "String".')
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}
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if(!Utils.isFunction(callback)){
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Utils.error('The second parameter of Model.alter should be "Function".')
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}
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if (Utils.isArray(options)) { // 新增多列
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for (let i = 0; i < options.length; i++) {
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self.alter(options[i], callback);
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}
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} else if (options.constructor == Object) { // 新增单列
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} else if (Utils.isObject(options)) { // 新增单列
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let column = Utils.restrain(options.name, options.option);
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sql = `ALTER TABLE '${this.name}' ADD COLUMN ${column}`
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} else if (options.constructor == String) { // 重命名
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@@ -374,13 +448,13 @@ class Model {
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*/
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join(model, options, callback) {
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if (!model) {
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console.error('"model" cannot be empty.');
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Utils.error('"model" cannot be empty.');
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}
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if (options.constructor != Object) {
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console.error('The type of "options" is wrong, it should be "Object".');
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if (!Utils.isObject(options)) {
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Utils.error('The type of "options" is wrong, it should be "Object".');
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}
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if (!options.type || !options.predicate) {
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console.error('Missing required parameters');
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Utils.error('Missing required parameters');
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}
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let leftName = this.name;
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@@ -427,6 +501,13 @@ class Model {
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* @param {Function} callback :(err,results)=>{}
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*/
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sql(sql, callback) {
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if (!Utils.isString(sql)) {
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Utils.error('"The type of "sql" is wrong, it should be "String".');
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}
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if (callback&&!Utils.isFunction(callback)) {
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Utils.error('The type of "callback" is wrong, it should be "Function".');
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}
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let self = this;
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self.repair();
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@@ -449,6 +530,10 @@ class Model {
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* @param {Function} callback
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*/
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isExist(callback) {
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if (callback&&!Utils.isFunction(callback)) {
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Utils.error('The type of "callback" is wrong, it should be "Function".');
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}
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let sql = `SELECT count(*) AS isExist FROM sqlite_master WHERE type='table' AND name='${this.name}'`;
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let self = this;
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Utils.log(`isExist: ${sql}`);
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@@ -470,6 +555,10 @@ class Model {
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* @param {Function} callback
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*/
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drop(callback) {
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if (callback&&!Utils.isFunction(callback)) {
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Utils.error('The type of "callback" is wrong, it should be "Function".');
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}
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var sql = `DROP TABLE '${this.name}'`;
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let self = this;
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self.repair();
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@@ -493,6 +582,10 @@ class Model {
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* @param {Function} callback
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*/
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create(callback) {
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if (callback&&!Utils.isFunction(callback)) {
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Utils.error('The type of "callback" is wrong, it should be "Function".');
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}
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let self = this;
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let sql = Utils.modelSql(self.name, self.options);
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Utils.log(`create: ${sql}`);
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@@ -574,6 +667,7 @@ export class usqlite {
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}
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});
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}
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/**
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* @description 断开数据库
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* @param {*} callback
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@@ -591,6 +685,19 @@ export class usqlite {
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}
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});
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}
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static closeAsync(options){
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plus.sqlite.closeDatabase({
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name: config.name, //数据库名称
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path: config.path, //数据库地址
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success(e) {
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config.isConnect = false;
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callback(null, e);
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},
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fail(e) {
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callback(e);
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}
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});
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}
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/**
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* @description 创建 Model 对象
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* @example
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BIN
uni_modules/onemue-USQLite/js_sdk/usqlite.js.zip
Normal file
BIN
uni_modules/onemue-USQLite/js_sdk/usqlite.js.zip
Normal file
Binary file not shown.
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