normalize url for prefix path (#2807)

apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/controller/PrefixPathController.java

@@ -11,7 +11,7 @@ public class PrefixPathController {
   @Value("${prefixPath:}")
   private String prefixPath;
 
-  @GetMapping("/prefixPath")
+  @GetMapping("/prefix-path")
   public String getPrefixPath(){
     return prefixPath;
   }

apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java

@@ -271,7 +271,7 @@ public class AuthConfiguration {
       http.csrf().disable();
       http.headers().frameOptions().sameOrigin();
       http.authorizeRequests()
-          .antMatchers("/prometheus/**","/metrics/**","/openapi/**", "/vendor/**", "/styles/**", "/scripts/**", "/views/**", "/img/**", "/i18n/**", "/prefixPath").permitAll()
+          .antMatchers("/prometheus/**","/metrics/**","/openapi/**", "/vendor/**", "/styles/**", "/scripts/**", "/views/**", "/img/**", "/i18n/**", "/prefix-path").permitAll()
           .antMatchers("/**").hasAnyRole(USER_ROLE);
       http.formLogin().loginPage("/signin").defaultSuccessUrl("/", true).permitAll().failureUrl("/signin?#/error").and()
           .httpBasic();
@@ -403,7 +403,7 @@ public class AuthConfiguration {
       http.csrf().disable();
       http.headers().frameOptions().sameOrigin();
       http.authorizeRequests()
-          .antMatchers("/prometheus/**","/metrics/**","/openapi/**", "/vendor/**", "/styles/**", "/scripts/**", "/views/**", "/img/**", "/i18n/**", "/prefixPath").permitAll()
+          .antMatchers("/prometheus/**","/metrics/**","/openapi/**", "/vendor/**", "/styles/**", "/scripts/**", "/views/**", "/img/**", "/i18n/**", "/prefix-path").permitAll()
           .antMatchers("/**").authenticated();
       http.formLogin().loginPage("/signin").defaultSuccessUrl("/", true).permitAll().failureUrl("/signin?#/error").and()
               .httpBasic();

apollo-portal/src/main/resources/static/login.html

@@ -307,7 +307,7 @@
             e.preventDefault();
         });
 
-        $.get("prefixPath", function(result){
+        $.get("prefix-path", function(result){
             window.localStorage.setItem("prefixPath",result);
         });