空值检查 review by zhurch

songyumeng · songyumeng · commit a795bb5fe24b · 2017-02-20T17:11:33.000+08:00
diff --git a/src/Core/iServer/ChartQueryService.js b/src/Core/iServer/ChartQueryService.js
@@ -68,11 +68,11 @@ SuperMap.REST.ChartQueryService = SuperMap.Class(SuperMap.CoreServiceBase, {
      */
     initialize: function (url, options) {
         SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
+        options = options || {};
         if (options) {
             SuperMap.Util.extend(this, options);
         }
         var me = this, end;
-
         if (!me.url) {
             return;
         }
diff --git a/src/Core/iServer/CoreServiceBase.js b/src/Core/iServer/CoreServiceBase.js
@@ -37,6 +37,7 @@ SuperMap.CoreServiceBase = SuperMap.Class(SuperMap.ServiceBase, {
 
     initialize: function (url, options) {
         SuperMap.ServiceBase.prototype.initialize.apply(this, arguments);
+        options = options || {};
         if (options) {
             SuperMap.Util.extend(this, options);
         }
diff --git a/src/Core/iServer/GetFeaturesServiceBase.js b/src/Core/iServer/GetFeaturesServiceBase.js
@@ -77,6 +77,7 @@ SuperMap.REST.GetFeaturesServiceBase = SuperMap.Class(SuperMap.CoreServiceBase,
      */
     initialize: function (url, options) {
         SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
+        options = options || {};
         if (options) {
             SuperMap.Util.extend(this, options);
         }

Original file line number	Diff line number	Diff line change
`@@ -68,11 +68,11 @@ SuperMap.REST.ChartQueryService = SuperMap.Class(SuperMap.CoreServiceBase, {`
`68`	`68`	`*/`
`69`	`69`	`initialize: function (url, options) {`
`70`	`70`	`SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);`
	`71`	`+ options = options \|\| {};`
`71`	`72`	`if (options) {`
`72`	`73`	`SuperMap.Util.extend(this, options);`
`73`	`74`	`}`
`74`	`75`	`var me = this, end;`
`75`		`-`
`76`	`76`	`if (!me.url) {`
`77`	`77`	`return;`
`78`	`78`	`}`
Original file line number	Diff line number	Diff line change
`@@ -37,6 +37,7 @@ SuperMap.CoreServiceBase = SuperMap.Class(SuperMap.ServiceBase, {`
`37`	`37`
`38`	`38`	`initialize: function (url, options) {`
`39`	`39`	`SuperMap.ServiceBase.prototype.initialize.apply(this, arguments);`
	`40`	`+ options = options \|\| {};`
`40`	`41`	`if (options) {`
`41`	`42`	`SuperMap.Util.extend(this, options);`
`42`	`43`	`}`
Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,7 @@ SuperMap.REST.GetFeaturesServiceBase = SuperMap.Class(SuperMap.CoreServiceBase,`
`77`	`77`	`*/`
`78`	`78`	`initialize: function (url, options) {`
`79`	`79`	`SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);`
	`80`	`+ options = options \|\| {};`
`80`	`81`	`if (options) {`
`81`	`82`	`SuperMap.Util.extend(this, options);`
`82`	`83`	`}`