A: 1. HTTP Referer: Specify the client address that uses the token, that is, the page URL of the client that accesses the GIS service. This method binds the URL of accessing service. When using other URL to access the GIS services, it will be rejected by the server even with Token. This approach applies to building Web Application through iClient (such as SuperMap iClient for JavaScript) or other rest-based applications. 2. Client IP: Specify the IP address to use the Token. This approach binds the IP address that accesses the GIS services. When using other IP addresses to access the GIS service, it will be rejected by the server even with Token 3. The IP of the current request: Specify the IP address of the current sending request to Token IP. This method qualifies that the only the Token IP can use Token. 4. NONE: No restrictions on the use of Token.
04 Jul,2019 iserverA: Access ttp://localhost:8090/iserver/services/security/tokens
04 Jul,2019 iserverA: There are five types: one hour, one day, one week, one month and one year
04 Jul,2019 iserverA: You can request: http://localhost:8090/iserver/services.rjson.The server side will return the complete RJSON format service list. The service list mainly provides the service name, url, componentType and interfaceType.
04 Jul,2019 iserverA: SuperMap iServer provides series of products for different applications. They need different running licenses. Different version has different access and administrative permissions. 1. Standard-General GIS functional requirements. It is the first choice for small application systems This product realizes the basic WebGIS functions, such as map publishing, browsing and query. It also provides the ability to aggregate services on a Web client. This product supports to extend 3D module, 3D network analysis module and 3D space analysis module. 2. Professional-The choice of large and medium-sized portal builders SuperMap iServer professional product supported high concurrency. It provides the cluster service on a standard version, which is used for supporting high scalability and high reliability of GIS services in application systems. It can meet the requirements of building and publishing the large and medium-sized electronic map portals for the public. In terms of scalability, it not only supports 3D service extension, but also supports extensions to some advanced analytics capabilities, such as spatial analysis services, network analysis services, and so on. In addition, this edition also supports spatial processing services. 3. Advanced-The best choice for a large portal builder Based on the professional edition, SuperMap iServer advanced edition adds the functions of online data editing and statistical analysis to meet the diverse user needs. At the same time, this edition supports 3D service module, spatial analysis module, network analysis service module, traffic transfer analysis module, 3D network analysis module, 3D spatial analysis module, the expansion configuration of nautical chart. You can choose the extension module according to project requirements. Detailed functional partitioning: search for help documents (Start > iServer product introduction and getting started > edition strategy)
04 Jul,2019 iserverA: A SuperMap iServer service distribution license can provide remote authorization for two SuperMap iExpress. The authorized SuperMap iExpress can provide all functions. iServer service distribution license recovery function is provided to recover the authorization to iExpress. Enter the iserver service management page and click the license option to set it.
04 Jul,2019 iserverA: Every iServer needs an objectsjava. If these iServer use the same component library, only one iServer can be accessed. You need to make the whole support library several copies, and set GO_HOME, LD_LIBRARY_PATH, and SUPERMAP_ROOT variables in every domain. So every domain has the specified support library.
04 Jul,2019 iserverA: In the service types, SuperMap REST, OGC (WMS, WMTS, WFS, WCS, WPS), ArcGIS REST services support the service proxy, but others services don't support it.
04 Jul,2019 iserverA: You configured the maximum and minimum visible scale. For example, the minimum visible scale is 1:5000, iserver only can be 1:4999 when it tiles, so they are pure color tiles. So it is not recommended to tile at the visible scale value.
04 Jul,2019 iserverA: The LowerCorner and UpperCorner in argis wmts and iServer are opposite. It needs to add the MatrixSet and ows:SupportedCRS to the wmtsprovider of iserver-services.xml
04 Jul,2019 iserverA: Yes. These two iServer start and close ports can’t be the same, or overlay.
04 Jul,2019 iserverA: You need to make sure that there are no two or more other services in the same workspace when you set the instances after publishing services. Please delete the service and publish it again. When you are publishing the service, check the "Use multiple instances".
04 Jul,2019 iserverA: Please find the repository node in {}iServerroot}/webapps/iserver/WEB_INF/iserver-system.xml, and modify the temporary resource configuration 1. The maxElementsPerGroupInMemory node is 3 by default. You can add 2. Modify the diskExpiryThreadIntervalSeconds time. Please refer to iServer help for the parameter descriptions: javadoc: (directory: com.supermap.services.rest.repository) http://support.supermap.com.cn:8090/iserver/help/html/mergedProjects/iServerJavadoc/com/supermap/services/rest/repository/EhcacheRepoSetting.html. See iServer help for other types of temporary resource configuration.
04 Jul,2019 iserverA: When you update the iObjects product in %SuperMap iServer_HOME%\support\Objectsjava\bin, please update the component JAR package in %SuperMap iServer_HOME%\webapps\iserver\WEB-INF\lib, whose name starts with "com.supermap." at the same time. Please make sure that the component packages of these two locations are consistent.
04 Jul,2019 iserverA: In SuperMap iServer, it will create a real physical thread in the operating system by the thread pool. In some small memory machine, when the amount of releasing and accessing is large to process the high concurrent requests, the memory space required by operating system creating a physical thread will compete with the Java virtual machine. This causes the thread creation to fail (The largest Java virtual machine memory allocated by iServer 32 bit package is 512M and the maximum threads number is 300). It can be solved in the following way: (1) Reduce the memory allocated to the Java virtual machine; modify the Java virtual machine parameter. For example, in windows iServer package, modify the JAVA_OPTS of %SuperMap iServer_HOME%/bin/catalina.bat, and set tne -Xmx512m to smaller; (2) Reduce the active threads number in the tomcat connection pool; Modify the node maxThreads of %SuperMap iServer_HOME%/conf/server.xml to smaller.
04 Jul,2019 iserverA: It needs to open 8100 port by default. You can change 8100 in \webapps\iserver\WEB-INF\iserver-system.xml
04 Jul,2019 iserverA: because you did not configure the java environment variable.
04 Jul,2019 iserverA: 1. For the versions before iServer7.0.0, the user and role will be stored in [SuperMap iServer_HOME]\webapps\iserver\WEB-INF\shiro.ini after SuperMap iServer starts. If you forget the administrator account and password, you can create the administrator account through the following methods: (1) Open the shiro.ini and find the administrator account in [users]. The format is as follows: = **, admin,system; (2) Delete the above administrator account, and save the file; (3) Restart SuperMap iServer services, and access iServer. You need to create the administrator account interface. 2: For the versions higher than iServer7.0.0, there is a passwordreset.bat/passwordreset.sh file in SuperMap iServer [SuperMap iServer_HOME]\bin. It is specially used to handle the administrator account password problem. If you forget the administrator account password when the system is initialized, you can recreate the administrator account by doing the following: (1) Stop the SuperMap iServer services, that is, execute the shutdown.bat /shutdown.sh file in [SuperMap iServer_HOME]\bin. (2) Execute the passwordreset.bat/passwordreset.sh file. (3) Restart the SuperMap iServer services, that is, execute the startup.bat/startup.sh file in [SuperMap iServer_HOME]\bin. When you start SuperMap iServer homepage, you need to create the new administrator account. 3. If you are unsure of iServer version, you can click the forget password in the iServer login page. Click it to the corresponding prompt interface, and it will tell you how to reset the account and password.
04 Jul,2019 iserverA: Because the text avoiding buffer range (the advanced tab in thematic map) is too large when the map is made in iDesktop. This value should not be larger than a tile.
04 Jul,2019 iserverA: In the configuration file, the service component layer is configured by adding and deleting the disabledInterfaceNames=”rest” to control the start and close of services. Adding this means to start service, and deleting means to close service.
04 Jul,2019 iserver